IP Library › Assignment 043939/0264
Patent Assignment
Reel/Frame 043939/0264

Assignment of Assignor's Interest

Recorded: 2017-10-24 Pages: 6
Assignor
RHODIANYL
Executed: 2017-09-12
Assignee
RHODIA OPERATIONS
25, RUE DE CLICHY, PARIS, 75009, FRANCE
Covered Properties (3)
Method for Making Polyamides
Patent: 6,696,544 →
Application: 10/009,523 →
Process for Manufacturing Polyamides
Patent: 6,995,233 →
Application: 10/398,250 →
Publication: US 2004/0019179
Thermoplastic Polymer, Use Thereof in Polyamide Compositions with Improved Hydrophily and Anti-Staticity
Patent: 7,786,215 →
Application: 10/481,184 →
Publication: US 2004/0242788
Related Assignments (6)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest Aug 8, 2002
From: THIERRY, JEAN-FRANCOIS; HELFT, MATTHIEU
To: RHODIANYL; DOMINIQUE KAYSER
Reel/Frame 013175/0954 →
Assignment of Assignor's Interest Aug 25, 2003
From: THIERRY, JEAN-FRANCOIS; HELFT, MATTHIEU
To: RHODIANYL
Reel/Frame 014794/0714 →
Assignment of Assignor's Interest Jul 6, 2004
From: LA GRANGE, JEAN-PAUL; PAULO, CHRISTOPHE; SASSI, JEAN-FRANCOIS; TOURAUD, FRANCK
To: RHODIANYL
Reel/Frame 015535/0001 →
Assignment of Assignor's Interest Sep 23, 2019
From: KAYSER, DOMINIQUE
To: RHODIANYL
Reel/Frame 050463/0618 →
Corrective Assignment to Correct the Assignee by Removing Inventor Dominique Kayser Previously Recorded on Reel 013175 Frame 0954. Assignor(S) Hereby Confirms the Assignment. Sep 23, 2019
From: THIERRY, JEAN-FRANCOIS; HELFT, MATTHIEU
To: RHODIANYL
Reel/Frame 050465/0852 →
Assignment of Assignor's Interest Feb 11, 2020
From: RHODIA OPÉRATIONS
To: POLYTECHNYL, SAS
Reel/Frame 051781/0337 →