Trademark: 74026242
Word
ONCOLYSIN
Status
Dead
Status Code
710
Status Date
Sunday, November 4, 2001
Serial Number
74026242
Registration Number
1860245
Registration Date
Tuesday, October 25, 1994
Mark Type
1000
Filing Date
Tuesday, February 6, 1990
Published for Opposition
Tuesday, February 26, 1991
Cancellation Date
Sunday, November 4, 2001

Trademark Owner History
ImmunoGen, Inc. - Original Registrant

Classifications
5 anticancer pharmaceuticals

Trademark Events
Nov 4, 2001
Cancelled Sec. 8 (6-Yr)
Oct 25, 1994
Registered-Principal Register
May 25, 1994
Allowed Principal Register - Sou Accepted
May 19, 1994
Examiners Amendment -Written
May 6, 1994
Assigned To Examiner
May 2, 1994
Assigned To Examiner
Apr 23, 1994
Statement Of Use Processing Complete
Mar 18, 1994
Use Amendment Filed
Jan 3, 1994
Extension 5 Granted
Nov 19, 1993
Extension 5 Filed
Jul 9, 1993
Extension 4 Granted
May 20, 1993
Extension 4 Filed
Sep 30, 1992
Extension 3 Granted
Sep 8, 1992
Extension 3 Filed
Mar 28, 1992
Extension 2 Granted
Mar 16, 1992
Extension 2 Filed
Dec 4, 1991
Extension 1 Granted
Oct 24, 1991
Extension 1 Filed
May 21, 1991
Noa Mailed - Sou Required From Applicant
Feb 26, 1991
Published For Opposition
Jan 25, 1991
Notice Of Publication
Dec 10, 1990
Approved For Pub - Principal Register
Sep 25, 1990
Correspondence Received In Law Office
Jun 11, 1990
Letter Of Suspension Mailed
Jun 4, 1990
Correspondence Received In Law Office
May 29, 1990
Non-Final Action Mailed
May 9, 1990
Assigned To Examiner

Trademark Alertz updated from USPTO on 2030-01-24