IP Library › Assignment 040671/0461
Patent Assignment
Reel/Frame 040671/0461

Assignment of Assignor's Interest

Recorded: 2016-12-19 Pages: 3
Assignors
ZHANG, HAI ZHOU
Executed: 2016-03-09
CHRISTOV, NIKOLAY
Executed: 2016-03-18
JIN, DA WEI
Executed: 2016-03-17
Assignee
RHODIA OPERATIONS
25, RUE DE CLICHY, PARIS, 75009, FRANCE
Covered Property (1)
Method of Use of Composition Comprising a Quaternary Ammonium Compound, a Cationic Polysaccharide and a Nonionic Polysaccharide
Application: 15/318,874 →
Publication: US 2017/0130165
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 →