IP Library › Assignment 022512/0429
Patent Assignment
Reel/Frame 022512/0429

Assignment of Assignor's Interest

Recorded: 2009-04-09 Pages: 7
Assignors
CANIVET, CLOTILDE
Executed: 2009-03-25
RASIGADE, JEAN-PHILIPPE
Executed: 2009-03-27
BARBOTIN, FANNY
Executed: 2009-03-25
Assignee
MICHELIN RECHERCHE ET TECHNIQUE S.A.
ROUTE LOUIS BRAILLE 10, GRANGES-PACCOT, SWITZERLAND
Covered Property (1)
Process for Preparing a Diene Elastomer, Such as a Polybutadiene
Patent: 9,040,644 →
Application: 11/922,097 →
Publication: US 2010/0041843
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jun 8, 2020
From: MICHELIN RECHERCHE ET TECHNIQUE S.A.
To: COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN
Reel/Frame 052863/0624 →