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About 111 Trademarks found for “NALCO-TROL”

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NALCO-TROL*

NALC*

*ROL

NA*OL

231009
EXPUNGED

on 4 Sept 2001

NALCO PHOTOTESTER

NALCO CHEMICAL COMPANY

231009 · 20 Jun 1955

009

Test instrument utilizing photoelectric cell for determination of the ...

2343279
FORMALIZED

on 9 Aug 2024

NALCO WATER ODORTECH

ECOLAB USA INC.

2343279 · 9 Aug 2024

005

Odor neutralizing chemicals for use in industry

1508983
REGISTERED

on 8 Mar 2013

NALCO CAST CLEAN

ECOLAB USA INC.

1508983 · 22 Dec 2010

042

Providing continuous on-line monitoring and control of water chemistry...

485599
EXPUNGED

on 30 Mar 1999

NALCO DELTA-T.

NALCO CHEMICAL COMPANY

485599 · 14 Apr 1982

001

Chemicals for use in industrial recirculating water systems.

2150516
APPROVED

on 7 Feb 2025

AGRI-TROL

Halliburton Energy Services, Inc.

2150516 · 30 Nov 2021

001

Bentonite; Organoclay for agricultural processes and animal health pro...

1575875
REGISTERED

on 4 Nov 2014

Q-TROL

SHAKLEE CORPORATION

1575875 · 1 May 2012

005

Dietary and nutritional supplements for the promotion of cellular ener...

1486651
REGISTERED

on 13 Dec 2011

KOLO-TROL

KOLOSTAT INC.

1486651 · 25 Jun 2010

037

040

...

Mechanical contracting, namely installing and servicing heating system...

1444696
REGISTERED

on 6 Jul 2010

RODE-TROL

VERDESIAN LIFE SCIENCES U.S. LLC

1444696 · 14 Jul 2009

005

Rodenticides and food energy inhibitors for consumption by rodents.

1423618
REGISTERED

on 19 Jul 2013

SURGE-TROL

AMTROL LICENSING INC. A RHODE ISLAND CORPORATION

1423618 · 6 Jan 2009

011

Shock suppressors for water systems.

1415629
ABANDONED SECTION 36

on 22 Nov 2011

PRESSURE-TROL

GARDNER DENVER WATER JETTING SYSTEMS INC.

1415629 · 23 Oct 2008

009

Self contained valve assembly to permit high speed hydrostatic testing...

Owners

Amtrol licensing inc. (6)

Nalco chemical company (5)

Ecolab usa inc. (4)

Itt corporation (4)

Betzdearborn canada inc. (3)

Bristol myers company (3)

R. d. nickel & associates inc. (3)

American hospital supply corporation (2)

Auto-trol technology corporation (2)

Bender machine works inc. (2)

Categories

Class 9 (36)

Class 1 (26)

Class 11 (19)

Class 5 (18)

Class 6 (10)

Class 7 (10)

Class 16 (5)

Class 42 (5)

Class 12 (4)

Class 40 (4)

Class 10 (3)

Class 20 (3)

Class 4 (2)

Class 8 (2)

Class 21 (2)

Class 37 (2)

Class 2 (1)

Class 19 (1)

Class 22 (1)

Class 23 (1)

Class 25 (1)

Class 28 (1)

Class 30 (1)

Class 31 (1)

Class 35 (1)

Correspondents

Gowling wlg (canada) llp (20)

Smart & biggar lp (12)

Marks & clerk (6)

Osler, hoskin & harcourt llp (5)

Mark hanna (3)

Norton rose fulbright canada llp/s.E.N.C.R.L.,s.R.L. (3)

Catherine m. dennis brooks (2)

Lapointe rosenstein marchand melançon, l.L.P./s.E.N.C.R.L. (2)

Miller ip law (2)

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