Trademark: 73058170
Word
DUASORB
Status
Registered
Status Code
800
Status Date
Saturday, April 16, 2016
Serial Number
73058170
Registration Number
1036571
Registration Date
Tuesday, March 30, 1976
Mark Type
1000
Filing Date
Monday, July 21, 1975

Trademark Owner History
ALCON RESEARCH, LTD. - 4th New Owner Entered After Registration
ALCON MANUFACTURING, LTD. - 3rd New Owner Entered After Registration
ALCON LABORATORIES, INC. - 1st New Owner Entered After Registration

Classifications
5 MIXTURE OF WATER SOLUBLE POLYMERS SOLD AS AN INGREDIENT IN OPHTHALMIC PREPARATIONS

Trademark Events
Feb 9, 2024
Teas Change Of Correspondence Received
Feb 9, 2024
Attorney/Dom.Rep.Revoked And/Or Appointed
Feb 9, 2024
Teas Revoke/App/Change Addr Of Atty/Dom Rep Received
Apr 13, 2020
Applicant/Correspondence Changes (Non-Responsive) Entered
Apr 13, 2020
Teas Change Of Correspondence Received
Apr 13, 2020
Attorney/Dom.Rep.Revoked And/Or Appointed
Apr 13, 2020
Teas Revoke/App/Change Addr Of Atty/Dom Rep Received
Apr 13, 2020
Teas Change Of Owner Address Received
Aug 14, 2019
Assignment Of Ownership Not Updated Automatically
Mar 13, 2018
Attorney/Dom.Rep.Revoked And/Or Appointed
Mar 13, 2018
Teas Revoke/App/Change Addr Of Atty/Dom Rep Received
Feb 7, 2018
Attorney/Dom.Rep.Revoked And/Or Appointed
Feb 7, 2018
Teas Revoke/App/Change Addr Of Atty/Dom Rep Received
Aug 3, 2016
Attorney/Dom.Rep.Revoked And/Or Appointed
Aug 3, 2016
Teas Revoke/App/Change Addr Of Atty/Dom Rep Received
Apr 16, 2016
Notice Of Acceptance Of Sec. 8 & 9 - E-Mailed
Apr 16, 2016
Registered And Renewed (Third Renewal - 10 Yrs)
Apr 16, 2016
Registered - Sec. 8 (10-Yr) Accepted/Sec. 9 Granted
Apr 16, 2016
Case Assigned To Post Registration Paralegal
Feb 9, 2016
Teas Section 8 & 9 Received
Feb 9, 2016
Teas Change Of Correspondence Received
Jul 2, 2008
Automatic Update Of Assignment Of Ownership
Aug 15, 2007
Automatic Update Of Assignment Of Ownership
Jun 28, 2005
Registered And Renewed (Second Renewal - 10 Yrs)
Jun 28, 2005
Registered - Sec. 8 (10-Yr) Accepted/Sec. 9 Granted
Jun 28, 2005
Assigned To Paralegal
May 9, 2005
Registered - Combined Section 8 (10-Yr) & Sec. 9 Filed
May 9, 2005
Teas Section 8 & 9 Received
Nov 21, 1995
Registered And Renewed (First Renewal - 10 Yrs)
Oct 11, 1995
Registered - Sec. 9 Filed/Check Record For Sec. 8
Sep 9, 1981
Registered - Sec. 8 (6-Yr) Accepted & Sec. 15 Ack.

Trademark Alertz updated from USPTO on 2030-01-24