Trademark: 74371117
Status Date
Saturday, August 5, 2023
Registration Number
1811757
Registration Date
Tuesday, December 21, 1993
Filing Date
Friday, March 5, 1993
Published for Opposition
Tuesday, September 28, 1993
1 chemical preparations for facilitating the separation of mixtures of chemical compounds and/or biological materials of different molecular weights for use in research, scientific and industrial facilities
Sep 22, 2023
Teas Change Of Correspondence Received
Sep 22, 2023
Attorney/Dom.Rep.Revoked And/Or Appointed
Sep 22, 2023
Teas Revoke/App/Change Addr Of Atty/Dom Rep Received
Sep 22, 2023
Applicant/Correspondence Changes (Non-Responsive) Entered
Sep 22, 2023
Teas Change Of Owner Address Received
Aug 5, 2023
Notice Of Acceptance Of Sec. 8 & 9 - E-Mailed
Aug 5, 2023
Registered And Renewed (Third Renewal - 10 Yrs)
Aug 5, 2023
Registered - Sec. 8 (10-Yr) Accepted/Sec. 9 Granted
Aug 5, 2023
Case Assigned To Post Registration Paralegal
Jan 18, 2023
Teas Section 8 & 9 Received
Dec 21, 2022
Courtesy Reminder - Sec. 8 (10-Yr)/Sec. 9 E-Mailed
Sep 16, 2021
Applicant/Correspondence Changes (Non-Responsive) Entered
Sep 16, 2021
Teas Change Of Correspondence Received
Sep 16, 2021
Teas Change Of Domestic Representatives Address
Sep 16, 2021
Attorney/Dom.Rep.Revoked And/Or Appointed
Sep 16, 2021
Teas Revoke/App/Change Addr Of Atty/Dom Rep Received
Sep 16, 2021
Teas Change Of Owner Address Received
Oct 28, 2020
Assignment Of Ownership Not Updated Automatically
Oct 28, 2020
Assignment Of Ownership Not Updated Automatically
Oct 7, 2020
Automatic Update Of Assignment Of Ownership
Jun 8, 2016
Automatic Update Of Assignment Of Ownership
Dec 6, 2013
Notice Of Acceptance Of Sec. 8 & 9 - E-Mailed
Dec 6, 2013
Registered And Renewed (Second Renewal - 10 Yrs)
Dec 6, 2013
Registered - Sec. 8 (10-Yr) Accepted/Sec. 9 Granted
Dec 4, 2013
Registered - Combined Section 8 (10-Yr) & Sec. 9 Filed
Dec 4, 2013
Teas Section 8 & 9 Received
Aug 28, 2012
Applicant/Correspondence Changes (Non-Responsive) Entered
Aug 28, 2012
Teas Change Of Owner Address Received
Aug 22, 2012
Assignment Of Ownership Not Updated Automatically
Sep 12, 2007
Case File In Ticrs
Jan 25, 2005
Attorney/Dom.Rep.Revoked And/Or Appointed
Jan 25, 2005
Teas Revoke/App/Change Addr Of Atty/Dom Rep Received
Jan 2, 2004
Registered And Renewed (First Renewal - 10 Yrs)
Jan 2, 2004
Registered - Sec. 8 (10-Yr) Accepted/Sec. 9 Granted
Oct 21, 2003
Registered - Combined Section 8 (10-Yr) & Sec. 9 Filed
May 20, 2000
Registered - Sec. 8 (6-Yr) Accepted & Sec. 15 Ack.
Nov 29, 1999
Response Received To Post Reg. Action - Sec. 8 & 15
Nov 10, 1999
Post Registration Action Mailed - Sec. 8 & 15
Jul 19, 1999
Registered - Sec. 8 (6-Yr) & Sec. 15 Filed
Dec 21, 1993
Registered-Principal Register
Sep 28, 1993
Published For Opposition
Aug 27, 1993
Notice Of Publication
Jul 26, 1993
Approved For Pub - Principal Register
Jul 19, 1993
Correspondence Received In Law Office
Jul 7, 1993
Non-Final Action Mailed
Jun 23, 1993
Assigned To Examiner
Trademark Alertz updated from USPTO on 2030-01-24
