Trademark: 90055762
Status Date
Tuesday, March 16, 2021
Registration Number
6292740
Registration Date
Tuesday, March 16, 2021
Filing Date
Thursday, July 16, 2020
Published for Opposition
Tuesday, December 29, 2020
5 Chemical transfection reagents for medical and veterinary use; transfection grade linear polyethylenimine hydrochloride chemical reagents for medical and veterinary use
1 Transfection reagents for scientific and research purposes; transfection grade linear polyethylenimine hydrochloride reagents for scientific and research purposes
Apr 2, 2024
Teas Change Of Correspondence Received
Apr 2, 2024
Attorney/Dom.Rep.Revoked And/Or Appointed
Apr 2, 2024
Teas Revoke/App/Change Addr Of Atty/Dom Rep Received
Apr 2, 2024
Applicant/Correspondence Changes (Non-Responsive) Entered
Apr 2, 2024
Teas Change Of Owner Address Received
Mar 27, 2024
Automatic Update Of Assignment Of Ownership
Mar 16, 2021
Registered-Principal Register
Dec 29, 2020
Official Gazette Publication Confirmation E-Mailed
Dec 29, 2020
Published For Opposition
Dec 9, 2020
Notification Of Notice Of Publication E-Mailed
Nov 20, 2020
Approved For Pub - Principal Register
Nov 5, 2020
Examiner's Amendment Entered
Nov 5, 2020
Notification Of Examiners Amendment E-Mailed
Nov 5, 2020
Examiners Amendment E-Mailed
Nov 5, 2020
Examiners Amendment -Written
Oct 29, 2020
Assigned To Examiner
Aug 13, 2020
New Application Office Supplied Data Entered
Jul 20, 2020
New Application Entered
Trademark Alertz updated from USPTO on 2030-01-24
