IP Library › Assignment 018204/0239
Patent Assignment
Reel/Frame 018204/0239

Assignment of Assignor's Interest

Recorded: 2006-08-08 Pages: 4
Assignors
ESTUR, JEAN-FRANCOIS
Executed: 2006-02-27
ROCHE, ERIC
Executed: 2006-03-01
BRIOIS, JEAN-FRANCOIS
Executed: 2006-03-01
Assignee
RHODIA POLYAMIDE INTERMEDIATES
AVENUE RAMBOZ, B.P. 33, F-69192, SAINT FONS CEDEX, FRANCE
Covered Property (1)
Production of pearls based on expanded polymers
Patent: 8,529,812 →
Application: 10/562,047 →
Publication: US 2007/0036967
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 →