Trademark: 73184156
Word
ISOPAC
Status
Registered
Status Code
800
Status Date
Saturday, June 22, 2019
Serial Number
73184156
Registration Number
1125898
Registration Date
Tuesday, October 16, 1979
Mark Type
1000
Filing Date
Thursday, August 31, 1978

Trademark Owner History
MERCK KGAA - 4th New Owner Entered After Registration
SIGMA-ALDRICH CO. LLC - 3rd New Owner Entered After Registration
Sigma-Aldrich Biotechnology LP - 2nd New Owner Entered After Registration
SIGMA-ALDRICH CO. - 1st New Owner Entered After Registration
SIGMA CHEMICAL COMPANY - Original Registrant

Classifications
1 STOPPERED BOTTLE CONTAINING LABORATORY REAGENT
ISOPACK

Trademark Events
May 20, 2021
Applicant/Correspondence Changes (Non-Responsive) Entered
May 20, 2021
Teas Change Of Correspondence Received
May 20, 2021
Teas Change Of Domestic Representatives Address
May 20, 2021
Attorney/Dom.Rep.Revoked And/Or Appointed
May 20, 2021
Teas Revoke/App/Change Addr Of Atty/Dom Rep Received
May 20, 2021
Teas Change Of Owner Address Received
Oct 28, 2020
Automatic Update Of Assignment Of Ownership
Jun 22, 2019
Notice Of Acceptance Of Sec. 8 & 9 - E-Mailed
Jun 22, 2019
Registered And Renewed (Third Renewal - 10 Yrs)
Jun 22, 2019
Registered - Sec. 8 (10-Yr) Accepted/Sec. 9 Granted
Jun 12, 2019
Teas Change Of Correspondence Received
Jun 12, 2019
Teas Section 8 & 9 Received
Oct 16, 2018
Courtesy Reminder - Sec. 8 (10-Yr)/Sec. 9 E-Mailed
Feb 13, 2014
Attorney/Dom.Rep.Revoked And/Or Appointed
Feb 13, 2014
Teas Revoke/App/Change Addr Of Atty/Dom Rep Received
Oct 4, 2011
Attorney/Dom.Rep.Revoked And/Or Appointed
Oct 4, 2011
Teas Revoke/App/Change Addr Of Atty/Dom Rep Received
Sep 14, 2011
Assignment Of Ownership Not Updated Automatically
May 1, 2009
Registered And Renewed (Second Renewal - 10 Yrs)
May 1, 2009
Registered - Sec. 8 (10-Yr) Accepted/Sec. 9 Granted
Apr 23, 2009
Assigned To Paralegal
Apr 21, 2009
Teas Section 8 & 9 Received
Oct 8, 2008
Teas Change Of Correspondence Received
Jan 24, 2008
Case File In Ticrs
Aug 11, 1999
Registered And Renewed (First Renewal - 10 Yrs)
Jun 14, 1999
Registered - Sec. 9 Filed/Check Record For Sec. 8
Apr 1, 1985
Registered - Sec. 8 (6-Yr) Accepted & Sec. 15 Ack.
Nov 16, 1984
Registered - Sec. 8 (6-Yr) & Sec. 15 Filed

Trademark Alertz updated from USPTO on 2030-01-24