IP Library › Assignment 050275/0961
Patent Assignment
Reel/Frame 050275/0961

Assignment of Assignor's Interest

Recorded: 2019-09-05 Pages: 8
Assignors
ANDERSON, EUGENE J.
Executed: 2019-09-04
MARTINEZ-CASTRO, NEMESIO
Executed: 2019-09-04
ZHOU, LICHANG
Executed: 2019-09-04
Assignee
RHODIA OPERATIONS
25, RUE DE CLICHY, PARIS, 75009, FRANCE
Covered Property (1)
Substituted Catechol Polymeric Dispersants
Application: 16/556,673 →
Publication: US 2020/0071442
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Nov 7, 2023
From: RHODIA OPERATIONS
To: SPECIALTY OPERATIONS FRANCE
Reel/Frame 065488/0365 →
Assignment of Assignor's Interest Jan 26, 2024
From: RHODIA OPERATIONS
To: SPECIALTY OPERATIONS FRANCE
Reel/Frame 066374/0642 →