![](/us.svg)
Trademark: 75922741
Status Date
Thursday, May 13, 2021
Registration Number
2431446
Registration Date
Tuesday, February 27, 2001
Filing Date
Friday, February 18, 2000
Published for Opposition
Tuesday, December 5, 2000
1 column packings for chromatography
Mar 10, 2023
Applicant/Correspondence Changes (Non-Responsive) Entered
Mar 10, 2023
Teas Change Of Correspondence Received
Mar 10, 2023
Attorney/Dom.Rep.Revoked And/Or Appointed
Mar 10, 2023
Teas Revoke/App/Change Addr Of Atty/Dom Rep Received
Mar 10, 2023
Teas Change Of Owner Address Received
May 13, 2021
Notice Of Acceptance Of Sec. 8 & 9 - E-Mailed
May 13, 2021
Registered And Renewed (Second Renewal - 10 Yrs)
May 13, 2021
Registered - Sec. 8 (10-Yr) Accepted/Sec. 9 Granted
May 13, 2021
Case Assigned To Post Registration Paralegal
Feb 3, 2021
Teas Section 8 & 9 Received
Feb 27, 2020
Courtesy Reminder - Sec. 8 (10-Yr)/Sec. 9 E-Mailed
Mar 15, 2017
Automatic Update Of Assignment Of Ownership
Aug 10, 2011
Registered And Renewed (First Renewal - 10 Yrs)
Aug 10, 2011
Registered - Sec. 8 (10-Yr) Accepted/Sec. 9 Granted
Aug 5, 2011
Teas Section 8 & 9 Received
Jul 27, 2011
Assignment Of Ownership Not Updated Automatically
Nov 28, 2006
Case File In Ticrs
Oct 2, 2006
Registered - Sec. 8 (6-Yr) Accepted & Sec. 15 Ack.
Sep 13, 2006
Assigned To Paralegal
Jun 29, 2006
Registered - Sec. 8 (6-Yr) & Sec. 15 Filed
Jul 5, 2006
Attorney/Dom.Rep.Revoked And/Or Appointed
Jul 5, 2006
Teas Revoke/App/Change Addr Of Atty/Dom Rep Received
Jun 29, 2006
Teas Section 8 & 15 Received
Feb 27, 2001
Registered-Principal Register
Dec 5, 2000
Published For Opposition
Nov 3, 2000
Notice Of Publication
Aug 9, 2000
Approved For Pub - Principal Register
Jul 26, 2000
Examiner's Amendment Mailed
Jul 24, 2000
Assigned To Examiner
Jul 24, 2000
Assigned To Examiner
Trademark Alertz updated from USPTO on 2030-01-24