Trademark: 74204300
Word
ISOTREX
Status
Dead
Status Code
710
Status Date
Monday, July 26, 1999
Serial Number
74204300
Registration Number
1747670
Registration Date
Tuesday, January 19, 1993
Mark Type
1000
Filing Date
Tuesday, September 17, 1991
Published for Opposition
Tuesday, May 5, 1992
Cancellation Date
Monday, July 26, 1999

Trademark Owner History
HOFFMANN-LA ROCHE INC. - Original Registrant
STIEFEL LABORATORIES, INC. - Owner At Publication

Classifications
5 pharmaceutical preparation for the treatment of acne
IN THE STATEMENT, COLUMN 1, LINE 1, "HOFFMAN" SHOULD BE DELETED, AND "HOFFMANN" SHOULD BE INSERTED. IN THE STATEMENT, COLUMN 1, LINE 3, "RD" SHOULD BE DELETED, AND "ST." SHOULD BE INSERTED.

Trademark Events
Sep 3, 2008
Assignment Of Ownership Not Updated Automatically
Feb 7, 2007
Assignment Of Ownership Not Updated Automatically
Jul 26, 1999
Cancelled Sec. 8 (6-Yr)
Oct 1, 1993
Certificate Of Correction Issued
Apr 5, 1993
Sec 7 Request Filed
Jan 19, 1993
Registered-Principal Register
Nov 14, 1992
Allowed Principal Register - Sou Accepted
Oct 28, 1992
Statement Of Use Processing Complete
Oct 28, 1992
Extension 1 Granted
Oct 5, 1992
Use Amendment Filed
Oct 5, 1992
Extension 1 Filed
Jul 28, 1992
Noa Mailed - Sou Required From Applicant
May 5, 1992
Published For Opposition
Apr 3, 1992
Notice Of Publication
Dec 13, 1991
Approved For Pub - Principal Register
Dec 12, 1991
Assigned To Examiner

Trademark Alertz updated from USPTO on 2030-01-24