| MyExeculink Execulink Telecom Inc. 2075058 4 Jan 2021 | on 17 Feb 2025 | Broadcasting and transmission of cable television programs; broadcasti... Class 038 Class 038 Communications Services Broadcasting and transmission of cable television programs; broadcasting of radio and television programs; broadcasting of television programs using video-on-demand and pay-per-view television services; broadcasting of television programs via the Internet; email services; internet service provider (ISP) services; local telephone services; long distance telephone services | |
| Q-LINK QUANTUM GENETIX CANADA INC. 2074806 31 Dec 2020 | on 18 Jan 2023 | Genetic testing of animals Class 044 Class 044 Medical, Beauty & Agricultural Services Genetic testing of animals | |
| PVINK SOLAIRES ENTREPRISES INC. 2074240 30 Dec 2020 | on 21 Mar 2023 | Chemical toning and fixing solutions for stabilizing conductive, semic... Class 001 Class 001 Chemical Products Chemical toning and fixing solutions for stabilizing conductive, semiconductive, photosensitive or optical film; chemical agents and additives for protection and improving adhesion of conductive or optical films, namely, polymeric coatings; chemical diluents and solvents for blending with conductive and optical coatings in the nature of conductive and optical inks for fabricating conductive and optically active films for fabricating conductive, semiconductive, photovoltaic and optical materials. Chemical source material for the deposition of thin films upon semiconductor wafers for the manufacture of semiconductors. Class 002 Coatings in the nature of semiconductor and photosensitive inks for use in the manufacture of optoelectronic devices; Coating solutions consisting of semiconducting material mixed with additives to enhance crystallization, control the morphology, control the interface junction, and increase quantum yield of photovoltaic coatings for fabricating optoelectronic materials, namely, photovoltaic materials; photosensitive and photoluminescence materials, for generating electricity and emitting light. Binding agents for paints; binding preparations for paints; ceramic paints; paint for industrial equipment and machinery; powders of precious metals for use in painting, decorating, printing and art. Class 009 Computer & Software Products & Electrical & Scientific Products Optoelectrical materials, namely, semiconducting and photovoltaic materials; photosensitive and photovoltaic materials in the nature of films used in the manufacture of smart windows, photovoltaic coverings and solar cells. Photovoltaic cells; protective films adapted for computer screens; protective films adapted for screens for tablet computers; protective films adapted for smart phones; protective films adapted for smartphone screens; protective films adapted for tablet computer screens; Thin Film Transistor-Liquid Crystal Display (TFT-LCD) panels. | |
| THINK THINK J WINES LIMITED 2111243 15 Dec 2020 | on 13 Jun 2023 | Alcoholic beverages (except beers).,Advertising services for the promo... Class 033 Class 033 Wines and Spirits Products Alcoholic beverages (except beers). Class 035 Class 035 Advertising, Business & Retail Services Advertising services for the promotion of beverages; retail services in relation to preparations for making beverages; retail services relating to alcoholic beverages; wholesale services in relation to alcoholic beverages (except beer); retail services via global computer networks related to alcoholic beverages (except beer). | |
| D-LINK D-LINK CORPORATION 2069615 9 Dec 2020 | on 19 Sept 2024 | Computer modems, access points, routers, switches, and network storage... Class 009 Class 009 Computer & Software Products & Electrical & Scientific Products Computer modems, access points, routers, switches, and network storage devices, namely, solid state flash drives and external computer hard drives, storage area network arrays and network attach storage; Data processing equipment and computers, namely, USB hubs and adapters, KVM switches and KVM cable; Internet phones; Communication hubs, Internet cameras; electronic security devices and systems for surveillance, network video recorders and home automation, namely, wireless and wired controllers, controlled devices, and software for lighting, power switching, HVAC, security, safety and other home monitoring and control applications; Communication software to access and transfer data from one device to another device; Communication software for providing access to the Internet; Communication computers; Communication servers; Computer e-commerce software to allow users to perform electronic business transactions via a global computer network; computer firmware for use in database management; Computer hardware; Computer peripheral devices, namely, USB and PCI adapters, range extenders, wire/wireless routers, gateway modems, access point, streaming home media players, IP set top boxes, TV Adapter for Wireless Display and network switches; Computer hardware and software for processing digital data and music files; Computer hardware for telecommunication; Computer hardware for wireless content delivery; Computer networking hardware; Computer operating programs; Computer programs for editing images, sound and video; Computer programs for using the internet and the world wide web; Computer servers; Computer software and hardware for use in language localization, by means of language translation, subtitling, dubbing, closed captioning and teletext for feature films, television programs, videos and digital media; Computer software and firmware for operating system programs; Computer software for processing digital images; Downloadable computer game programs; Downloadable electronic dictionaries; Electronic game programs; Electronic game software for cellular telephones; Internet phones; Telephones; Video cameras; Wireless video cameras; Digital video cameras; Camcorders; Wireless camcorders; Web cameras; Surveillance cameras; Wireless surveillance cameras; Network surveillance cameras; Internet protocol cameras; Video cameras adapted for monitoring purposes; Digital video recorders for security monitoring cameras; Video surveillance cameras; Digital video recorders; Digital cameras Class 035 Class 035 Advertising, Business & Retail Services Retail computer equipment store services; online department store services; retail services and sale of computer hardware, computer software, computer programs, computer hardware for telecommunication, computer networking hardware, computer peripheral devices, apparatus for transmission of communication, data processing equipment, and computer hardware for wireless content delivery; sales demonstrations of computer hardware; online auction services; advertising on the Internet for others; advertising the goods and services of others; advice and information about customer services and product management and prices on Internet sites in connection with purchases made over the Internet; advice and information concerning commercial business management; advice in the field of business management and marketing; advisory and consultancy services in the field of export, export services, export promotion information and services; analysis of market research data and statistics; billing services; business administration and management; business administration assistance; business administration consultancy; business efficiency expert services; business merchandising display services; computer database management services; computer file management; conducting market surveys for others; conducting marketing studies; conducting of auction sales; consumer research; cost assessment services; export and import agencies; inventory control services; invoicing services; management and compilation of computerized databases; on-line advertising for others on computer networks; preparing and placing advertisements for others; price comparison services; promoting the goods and services of others through advertisements on Internet websites; providing and rental of advertising space on the internet; provision of space on websites for advertising goods and services; sample distribution; search engine optimization; updating and maintenance of data in computer databases | |
| HOODINK NINGBO BRIGHT MAX CO.LTD. 2069406 9 Dec 2020 | on 4 Jan 2023 | Air fryers; air purifying units; bread-making machines; chinese lanter... Class 011 Class 011 Environmental Control Instrument Products lighting heating cooling cooking Air fryers; air purifying units; bread-making machines; chinese lanterns; electric hair dryers; fairy lights for festive decoration; faucet taps; hot plates; led luminaires; lights, electric, for Christmas trees; microwave ovens; portable electric heaters; refrigerators; searchlights; water heaters | |
| HUAWEI HILINK HUAWEI TECHNOLOGIES CO. LTD. 2074685 8 Dec 2020 | on 7 Mar 2024 | Electric steam mops; vacuum cleaners for household purposes; Cordless ... Class 007 Class 007 Machinery Products Electric steam mops; vacuum cleaners for household purposes; Cordless vacuum cleaners; Electric cordless road sweepers; rechargeable road sweepers; Electric juicers; Machines for making noodles; Electric fruit presses for household purposes; Dishwashers for household purposes; Coffee grinders, other than hand-operated; Food mixing machines for commercial use; Food mixers for household purposes; Electric food slicers for household purposes; Electric food choppers for household purposes; Electric food processors for household purposes; Electric food blenders for household purposes; Food slicing machines for commercial use; Food peeling machines for commercial use; Food chopping machines for commercial use; Food cutting machines for commercial use; Whisks, electric, for household purposes; Household soybean milk machine; Electric coffee grinders; Electric floor cleaning machines; Electric steam cleaning machines; Electric carpet cleaning machines; Vacuum cleaner bags; Steam mops; Electric window cleaners; Air filters for engines; Air filters for motors; Diesel oil filters being parts of engines; Dust filters and bags for vacuum cleaners; Dust filters for vacuum cleaners; Filters for cleaning air, for engines; Filters for cleaning cooling air for engines; Gas filters for engines; Fuel filters; Oil filters; Curtain drawing devices, electrically operated Class 008 Class 008 Hand Tool Products Razors, electric or non-electric; nail files, electric; eyelash curlers; electric irons for styling hair; laser hair removal apparatus, other than for medical purposes; electric fingernail polishers; cuticle pushers; electric ear hair trimmers; electric pedicure sets; electric nose hair trimmers. Class 009 Computer & Software Products & Electrical & Scientific Products Humanoid robots with artificial intelligence; Computer memory expansion modules; Memory cards for video game machines; Random access memory [RAM] cards; Memory expansion cards; Blank flash memory cards; Digital camera memory cards; Flash memory cards; Integrated circuit [IC] memory cards; Secure digital (SD) memory cards; Computer software, recorded, namely computer software for the home automation of electrical control systems for personal care appliances, namely electrical power switches, lighting, kitchen appliances, HVAC, thermostats, air quality monitors and sensors, home security alarms, other safety equipment, namely door and window locks, doorbells, security cameras, home security systems, electric toothbrushes, humidifiers, aroma diffusers; Software for streaming and playing audio, video, and multimedia content namely television shows, movies, podcasts, electronic publications; Software for controlling televisions, audio speakers, computer monitors, computer gaming systems, DVD players, portable media players; Kitchen weighing scales; Scales with body mass analyzers; Bathroom scales; Talking kitchen scales; Talking bathroom scales; Talking digital bathroom scales; Talking architects' scales; Talking baby scales; Talking bariatric scales; Talking body fat scales for household use; Body fat scales for household use; Digital bathroom scales; Earphones; Cabinets for loudspeakers; Headphones; Sound transmitting apparatus, namely mobile radios, mobile phones; Audio recorders; Microphones; Video recorders; Camcorders; Electric and electronic video surveillance installations; Video monitors; Security surveillance robots; Selfie lenses; LCD projectors; Video projectors; Digital cameras; Self-acting focusing projectors; Beam projectors for home theatre; Monopods used to take photographs by positioning a smartphone or camera beyond the normal range of the arm; Rapid imaging camera; Connected wearable activity trackers; Fire and smoke detectors; Measuring rulers; Measuring transducers; Scanners for performing automotive diagnostics; Utility programs for performing computer system diagnostics; Teaching robots comprising of multimedia software for teaching language training; Pollutant sensors; Thermal sensors; Motion sensors; Alarm control panels; Electric plugs; Electric sockets; Plugboards; Remote control receivers for household use; Remote control transmitters for household use; Remote controls for adjustable beds for household use; Remote controls for air-conditioning apparatus for household use; Remote controls for operating alarm systems for household use; Remote controls for operating vehicle alarms for household use; Remote controls for projectors for household use; Remote controls for radios for household use; Remote controls for stereos for household use; Remote controls for televisions for household use; Remote controls for video players, namely, cd players, dvd players and mp4 players for household use; Electric current switches; Anti-theft sound alarms, other than for vehicles; Anti-theft sound alarms; Electronic control systems for room locking systems; Electronic locking mechanisms for safes; Smoke detectors; Electronic access control systems for interlocking doors; Alarms for the detection of inflammable gases; Gas alarms; Smoke alarms; Digital door locks; Biometric fingerprint door locks; Wireless battery chargers for cell phones; Wireless battery chargers for electronic cigarettes; Wireless battery charges for laptop computers; Wireless battery chargers for tablet computers; Wireless camera battery charges; USB chargers; Battery chargers for laptop computers; Power bank (rechargeable batteries)
Class 011 Environmental Control Instrument Products lighting heating cooling cooking Light bulbs; Electric lamps; Book lights; LED luminaires; Desk lamps; Night lights; Ceiling lights; Air fryers; Bakers' ovens; Electric cooking griddles; Electric cooking ovens for household purposes; Electric cooking pots and pans; Electric cooking steamers; Electric cooking stoves for household purposes; Electric bread cookers; Electric pressure cookers; Electric rice cookers; Slow cookers; Sous-vide cookers, electric; Steam cookers; Gas burners; Hot plates; Kitchen ranges [ovens]; Pressure cookers, electric; Coffee machines, electric; Deep fryers, electric; Kettles, electric; Microwave ovens [cooking apparatus]; Electromagnetic induction cookers for household purposes; Electric egg boilers; Induction cookers, for household purposes; Electric stew pot; Deodorizing apparatus for refrigerators; Refrigerators; Cosmetic refrigerators; Air purifiers for household purposes; Electric fans for personal use; Electric fans for household purposes; Air conditioners; Extractor hoods for kitchens; Laundry driers, electric; Air humidifiers; Electric hair dryers; USB-powered humidifiers for household use; Humidifiers for household use; dehumidifiers for household purposes; Water closets; Toilet bowls; Toilet seats; Solar thermal collectors [heating]; Electronic facial steamers; Solar water heaters; Bath heater; Water heater for washing (gas or electric heating); Electric water purifiers for household purposes; Air sterilizers; Water sterilizers; Water purification machines for domestic use; Water softening units; Mixer faucets for water pipes; Water control valves for faucets; Faucet filters for household purposes; Electric bathwater purifying apparatus for household purposes; Shoe sterilizers for household purposes; Ultrasonic sterilizers for household purposes
Class 012 Vehicles and Products for locomotion by land, air or water Electric cars; self-balancing scooters; self-balancing one-wheeled electric scooters; self-balancing two-wheeled electric scooters; bicycles; push scooters [vehicles]; strollers; anti-theft alarms for vehicles; seat covers for vehicles; upholstery for vehicles; safety seats for children, for vehicles.
Class 020 Furniture Products Shoe cabinets; Cupboards; Desks; Bathroom furniture; Computer furniture; Dining room furniture; Wardrobes; Pillows; Magnetic therapy pillow; Curtain rails; Curtain rods; Curtain rollers
Class 021 Houseware and Glass Products Food and beverage containers for household use; Cups; Vacuum flasks; Cooking pot sets; Hand-operated coffee grinders and pepper mills; Spice mills; Beverage glassware; Table glassware; Drinking vessels, namely, cups, flasks, glasses, horns, saucers, steins, straws, troughs; Drinking bottles for sports; Tea services [tableware]; Drinking glasses; Toothbrushes, electric; Replacement heads for electric toothbrushes; Thermally insulated containers for food; Heat-insulated containers for beverages; Insulating flasks; Vacuum bottles; Refrigerating bottles; Containers for ice; Ice cube molds; portable cool boxes, non-electric; shaker bottles sold empty; dustbins for household purposes; electric combs; hair brushes; combs, electric; clothes drying hangers
Class 028 Toys and Sporting Goods Products Electronic learning toys; Toy robots; Toy cars
Class 035 Advertising, Business & Retail Services Provision of an online marketplace for buyers and sellers of goods and services; Search engine optimization for sales promotion; Advertising the goods and services of others through all public communication means; On-line advertising the goods and services of others on computer communications networks; Price comparison services; Providing information concerning commercial business management; Providing business information in the field of social media; Provision of business contact information; Advertising the goods and services of others; Advertising on the internet for others; Promoting the sale of goods and services of others through promotional contests provided over the internet; Providing endorsement services to promote the sale of the goods and services of others; Sales promotion for others by means of privileged user cards; Advertising of goods and services of others via local and global computer networks; Providing online commercial directory information services; Advice and information concerning commercial business management; Planning concerning business management, namely, searching for partners for amalgamations and business take-overs as well as for business establishments; Search engine optimization for sales promotion; Executive search and placement services; business management assistance; Marketing services in the field of evaluating markets for existing goods and services of others; Marketing research; Providing marketing consultancy in the field of social media; Provision of marketing reports; Providing business marketing information for others; Provision of market research information; Alcoholic beverage procurement services for others [purchasing goods for other businesses]; Providing marketing consulting in the field of social media; Outsourcing services in the nature of arranging procurement of goods for others; Import-export agencies; Accounting; Business auditing; Account auditing; Accounting services for mergers and acquisitions; Accounting for third parties; Consulting and information concerning accounting
Class 036 Insurance & Financial Services Currency trading; On-line real-time currency trading; Bill payment services; Trustee services; Providing securities market information; insurance brokerage; Insurance information; Loan financing services; Real estate financing services; Lease-purchase financing services; Securities brokerage; Providing stock market investment information and research in the field of financial planning and financial investments; Electronic funds transfer; Financial analysis; Financial management; Financial analysis consultation services; Financial risk management consultation; Financial investment counselling; Online banking; Providing stock market investment information and research in the field of financial planning and financial investments via a website; Providing rebates at participating establishments of others through use of a membership card; Processing of debit card payments; Apartment house management; Real estate management; Credit and loan services; Credit card transaction processing services; Electronic transfer of funds by means of telecommunications networks; Electronic transfer of funds; Bill payment services provided through a web site; Currency transfer; Money order services; Electronic check acceptance services; Processing of credit card payments
Class 038 Communications Services Text messaging; Instant messaging; Voice messaging; Providing internet chatrooms; Providing user access to global computer networks; Providing access to databases; Electronic transmission of digital photo files via a peer-to-peer network; Streaming of audio and video via the Internet featuring music, movies, news, and sports; Radio broadcasting; Teleconferencing services; Cellular telephone communication; Videoconferencing services; Video-on-demand transmission; E-mail transmission services; Transmission of greeting cards on-line
Class 041 Education and Entertainment Services Training in the field of telecommunications hardware engineering technologies; Computer training; Teaching computer programming; Providing amusement arcade services; Preparing subtitles for movies; Education courses in the field of the travel industry; Educational services in the field of nutrition; Driver education training; Vocational education in the field of food services; Fitness training; Language training services; Personal fitness training services; Driver education training provided via simulators; Arranging and conducting math competitions; Conducting of professional golf competitions; Organizing music competitions; Arranging and conducting of academic conferences and seminars in the field of oncology; Arranging and conducting financial conferences; Organization of conferences and symposia in the field of medical science; Organization of seminars, working groups, research groups and conventions, in the field of medicine; Arranging and conducting real estate conferences; Arranging and conducting financial conferences; Organization of music concerts for charitable purposes; Arranging and conducting musical concerts; Arranging and conducting of in-person educational forums in the field of oncology; Organization and conducting of in-person educational forums in the field of medical science; Arranging and conducting in-person educational forums in the field of finance; Online publication of electronic books and journals; Online electronic publishing of books and periodicals; Publication of online journals via a weblog; Publication of online diaries via a blog; Production of radio and television programs; Providing online music, not downloadable; Providing television programs, not downloadable, via video-on-demand services; Providing films, not downloadable, via video-on-demand services; Providing television programs, not downloadable, via video-on-demand services; Providing recreational areas in the nature of play areas for children; Providing zip line rides for recreational purposes; Recreational ski centre; Providing entertainment information in the field of television programming; Online video gaming services; Online casino gaming services; Conducting fitness classes; Production of music records; Record production; Providing entertainment news and information via a website in the field of skateboarding; Providing information in the field of musical entertainment for children via a website; Providing information in the field of entertainment relating to a recording artist via an online network; Providing information about degree credit courses and online education; Production and distribution of radio programs; Radio programming; Entertainment ticket agency services; Entertainment in the nature of boxing contests; Entertainment services in the nature of live performances by a musical band; Entertainment in the nature of television news shows; Nightclub entertainment services; Conducting guided tours of wineries for educational purposes; Conducting guided climbing tours; Ticket agency services [entertainment]
Class 042 Computer & Software Services & Scientific Services Technical research in the field of information and communications technology (ICT) infrastructure; Technical research in the field of smart devices, namely, mobile phones, TVs, computer tablets, laptop computers; Research and development of new products for others; Technical project studies in the field of information and communications technology (ICT) infrastructure; Technical project studies in the field of smart devices, namely, mobile phones, TVs, computer tablets, laptop computers; Telecommunications technology consultancy in the field of information and communications technology (ICT) infrastructure; Telecommunications technology consultancy in the field of smart devices, namely, mobile phones, TVs, computer tablets, laptop computers; Computer programming; Computer software design; Updating of computer software; Consultancy in the design and development of computer hardware; Maintenance of computer software; Recovery of computer data; Conversion of data or documents from physical to electronic media; Computer system design; Creating and maintaining web sites for others; Conversion of computer programs and data conversion from one media to another; Computer software consultancy; Rental of web servers; Providing search engines for the internet; Web site design consultancy; Information technology [IT] consultancy in the field of information and communications technology (ICT) infrastructure; Information technology [IT] consultancy in the field of smart devices, namely, mobile phones, TVs, computer tablets, laptop computers; Electronic data storage; Providing information on computer technology and programming via a web site; Cloud computing web hosting services; Cloud computing provider services for general storage of data; Cloud computing providing software for database management; Computer technology consultancy; Computer security consultancy; Developing of driver and operating system software | |
| CZECHMARK TWOPINK SPRING MEADOW NURSERY INC. 2069120 8 Dec 2020 | on 17 Oct 2023 | Live plants Class 031 Class 031 Natural Agricultural Products Live plants | |
| TAPLINK INDIVIDUAL ENTREPRENEUR MELENTEV KONSTANTIN IGOREVICH 2078910 27 Nov 2020 | on 8 Dec 2023 | Recorded computer software platforms for use in creating and designing... Class 009 Class 009 Computer & Software Products & Electrical & Scientific Products Recorded computer software platforms for use in creating and designing websites; downloadable computer software platforms for use in creating and designing websites; downloadable computer software platforms for use in creating and designing websites; computer game software, downloadable; computer game software, recorded; downloadable computer software applications for use in creating and designing websites; computer operating programs, recorded; downloadable music files; downloadable graphics for mobile phones Class 035 Class 035 Advertising, Business & Retail Services Business management and organization consultancy; business management consultancy; consultancy regarding advertising communication strategies; consultancy regarding public relations communication strategies; updating and maintenance of data in computer databases; providing business information in the field of social media via a website; web indexing for commercial or advertising purposes; administration of sales promotion incentive programs; advisory services relating to sales promotion; consultancy relating to sales promotions; sales promotion for others by means of privileged user cards; sales promotion for others provided through the distribution and the administration of privileged user cards; sales promotion for others through trading stamp schemes; sales promotions for others by means of website information and public relations campaigns; search engine optimisation for sales promotion; compilation of statistics; compilation of information into computer databases, namely, systemization of data into computer databases; updating and maintenance of data in computer databases and computer database management services; systemization of information into computer databases; web site traffic optimization; search engine optimization for sales promotion Class 038 Communications Services Providing user access to global computer networks; providing access to databases; providing internet chatrooms; electronic mail services through wired and wireless access, point services, wireless digital messaging services; transmission of telegrams; videoconferencing services; providing access to an Internet discussion web site; providing access to mobile Internet platforms; providing access to Internet platforms for the purpose of exchanging digital photographs
Class 042 Computer & Software Services & Scientific Services Computer system analysis; recovery of computer data; computer virus protection services; installation of computer software; web site design consultancy; computer security consultancy; consultancy in the design and development of computer hardware; internet security consultancy; computer software consultancy; data security consultancy; updating of computer software; monitoring of computer systems to detect breakdowns; monitoring of computer systems for detecting unauthorized access or data breach; monitoring of computer systems by remote access; software as a service (SaaS) services for use in creating and designing websites; maintenance of computer software; conversion of data or documents from physical to electronic media; providing search engines for the internet; computer system design; rental of web servers; computer rental; rental of computer software; hosting computer sites [web sites]; computer software design; creating and designing website-based indexes of information for others [information technology services]; creating and maintaining web sites for others; computer programming; technical writing; copying of computer programs; off-site data backup; user authentication services using single sign-on technology for online software applications; user authentication services using technology for e-commerce transactions; data encryption services; providing cloud storage facilities for use as a data center for others; electronic monitoring of credit card activity to detect fraud via the internet; electronic monitoring of personally identifying information to detect identity theft via the internet; web site design; design of web sites for advertising purposes; updating of web sites; maintenance of web sites; hosting web sites on the Internet; web site development; development and maintenance of web sites; design and programming of web sites; creation and maintenance of Internet sites; building and maintaining websites; design and creation of web sites; creating and maintaining web sites; hosting web sites; hosting an on-line web site for creating and hosting micro web sites for businesses; design and implementation of web sites for others; design, creation, hosting and maintenance of web sites for others; consultancy relating to the design of homepages and Internet sites; consultancy relating to the creation and design of web sites; rental of software for web site development; design and graphic arts design for the creation of web sites; design and development of homepages and web sites; design and development of software for web site development; creating and maintaining web sites for cellular phones
Class 045 Personal & Legal & Social Services Leasing of internet domain names; registration of domain names [legal services]; online social networking services. | |
| PACLINK NORTHLINK SUPPLY LTD. 2064396 17 Nov 2020 | on 14 Dec 2022 | Bentonite; cellulose; chemical additives for drilling muds; surfactant... Class 001 Class 001 Chemical Products Bentonite; cellulose; chemical additives for drilling muds; surfactants for use in the manufacture of synthetic detergents | |