skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
Patent Assignment Abstract of Title
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Total Assignments: 2
Patent #:
Issue Dt:
10/03/2023
Application #:
16769845
Filing Dt:
06/04/2020
Publication #:
Pub Dt:
12/17/2020
Inventors:
Olivier BACK, Bing HONG, Matthieu GUIRARDEL
Title:
NEW CATIONIC QUATERNARY AMMONIUM COMPOUNDS AND COMPOSITIONS COMPRISING SAME AND PROCESSES FOR THEIR MANUFACTURE
Assignment: 1
Reel/Frame:
054692/0609Recorded: 12/18/2020Pages: 8
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
06/24/2020
Exec Dt:
05/27/2020
Exec Dt:
05/25/2020
Assignee:
52 RUE DE LA HAIE COQ
AUBERVILLIERS, FRANCE 93300
Correspondent:
SOLVAY USA INC.
504 CARNEGIE CENTER
PRINCETON, NJ 08540
Assignment: 2
Reel/Frame:
066374/0642Recorded: 01/26/2024Pages: 44
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
07/07/2023
Assignee:
9, RUE DES CUIRASSIERS,
IMMEUBLE SILEX 2 SOLVAY
LYON, FRANCE 69003
Correspondent:
OSHA BERGMAN WATANABE & BURTON LLP
1100 LOUISIANA
SUITE 4900
HOUSTON, TX 77002

Search Results as of: 05/15/2024 04:25 PM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT