Trademark: 74090640
Status Date
Tuesday, October 26, 2021
Registration Number
1653384
Registration Date
Tuesday, August 13, 1991
Filing Date
Wednesday, August 22, 1990
Published for Opposition
Tuesday, May 21, 1991
1 reagents forming a mammalian transfection system used for facilitating introduction of DNA into mammalian cells
Oct 26, 2021
Notice Of Acceptance Of Sec. 8 & 9 - E-Mailed
Oct 26, 2021
Registered And Renewed (Third Renewal - 10 Yrs)
Oct 26, 2021
Registered - Sec. 8 (10-Yr) Accepted/Sec. 9 Granted
Oct 26, 2021
Case Assigned To Post Registration Paralegal
Jun 14, 2021
Teas Section 8 & 9 Received
Aug 13, 2020
Courtesy Reminder - Sec. 8 (10-Yr)/Sec. 9 E-Mailed
Nov 21, 2018
Attorney/Dom.Rep.Revoked And/Or Appointed
Nov 21, 2018
Teas Revoke/App/Change Addr Of Atty/Dom Rep Received
Oct 8, 2010
Registered And Renewed (Second Renewal - 10 Yrs)
Oct 8, 2010
Registered - Sec. 8 (10-Yr) Accepted/Sec. 9 Granted
Oct 8, 2010
Case Assigned To Post Registration Paralegal
Oct 7, 2010
Teas Section 8 & 9 Received
Nov 6, 2009
Attorney/Dom.Rep.Revoked And/Or Appointed
Nov 6, 2009
Teas Revoke/App/Change Addr Of Atty/Dom Rep Received
Oct 21, 2008
Attorney/Dom.Rep.Revoked And/Or Appointed
Oct 21, 2008
Teas Revoke/App/Change Addr Of Atty/Dom Rep Received
Nov 8, 2007
Case File In Ticrs
Jun 22, 2001
Registered And Renewed (First Renewal - 10 Yrs)
Jun 22, 2001
Registered - Sec. 8 (10-Yr) Accepted/Sec. 9 Granted
Mar 21, 2001
Registered - Combined Section 8 (10-Yr) & Sec. 9 Filed
Oct 22, 1996
Registered - Sec. 8 (6-Yr) Accepted & Sec. 15 Ack.
Aug 29, 1996
Registered - Sec. 8 (6-Yr) & Sec. 15 Filed
Aug 13, 1991
Registered-Principal Register
May 21, 1991
Published For Opposition
Apr 19, 1991
Notice Of Publication
Jan 29, 1991
Approved For Pub - Principal Register
Dec 20, 1990
Assigned To Examiner
Trademark Alertz updated from USPTO on 2030-01-24
