IP Library › Assignment 035500/0462
Patent Assignment
Reel/Frame 035500/0462

Assignment of Assignor's Interest

Recorded: 2015-04-27 Pages: 4
Assignors
MARTINEZ-CASTRO, NEMESIO
Executed: 2015-04-10
ZHOU, LICHANG
Executed: 2015-04-15
ANDERSON, EUGENE J.
Executed: 2015-04-10
VEST, BRIAN
Executed: 2015-04-13
Assignee
RHODIA OPERATIONS
25 RUE DE CLICHY, PARIS, 75009, FRANCE
Covered Property (1)
Tri-Substituted Aromatic-Containing Polymeric Dispersants
Application: 14/661,957 →
Publication: US 2015/0266980
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 →