on 15 Feb 1989
Last Applicant/ Owned by
PFIZER CANADA INC.
P.O. BOX 800,POINTE CLAIRE,DORVAL,
QUEBEC
CA
H9R4V2
Serial Number
568373 filed on 26th Aug 1986
Trademark usage description
chromium salt complex used as a crosslinking agent for polymers in well profile improvement, polymer flooding and drilling muds.CIPO Classification Code
Nice
CIPO Classification Code
Nice
568373
Trademark
Action Taken | Status |
---|---|
Submitted for opposition 17 on 15th Feb 1989 | Abandoned |
Submitted for opposition 42 on 23rd Dec 1987 | Advertised |
Submitted for opposition 30 on 26th Aug 1986 | Filed |