Last Applicant/ Owned by
DOWELL SCHLUMBERGER INCORPORATED (A DELAWARE CORPORATION)
400 West Belt SouthHouston, Texas
US
Serial Number
310428 filed on 23rd Jan 1968
Registration Number
TMA159976 registered on 13th Dec 1968
Registration expiry Date
13th Dec 2013Trademark usage description
siliceous, polymeric, and chemical compositions useful in treating subterranean formations, such as those surrounding oil and gas wells, by acidizing, Read MoreCIPO Classification Code
Nice
310428
Trademark
Action Taken | Status |
---|---|
Submitted for opposition 75 on 24th Jul 2014 | Automatic Expungement - Failure to renew |
Submitted for opposition 60 on 1st Jan 2014 | Renewal Notice Sent |
Submitted for opposition 61 on 13th Dec 1998 | Renewed |
Submitted for opposition 87 on 26th Nov 1998 | Rep for Service Changed |
Submitted for opposition 61 on 13th Dec 1983 | Renewed |
Submitted for opposition 55 on 13th Dec 1968 | Registered |
Submitted for opposition 30 on 23rd Jan 1968 | Filed |