IP Library Assignment 022367/0376
Patent Assignment
Reel/Frame 022367/0376

Assignment of Assignor's Interest

Recorded: 2009-03-06 Pages: 5
Assignors
PAROLA, HELENE
Executed: 2008-11-27
BARBOTIN, FANNY
Executed: 2009-02-13
KIENER, PIERRE
Executed: 2008-11-30
ANSELME, BERNARD
Executed: 2008-11-30
MARTINET, FABRICE
Executed: 2009-02-16
Assignee
MICHELIN RECHERCHE ET TECHNIQUE S.A.
ROUTE LOUIS BRAILLE 10, GRANGES-PACCOT, SWITZERLAND
Covered Property (1)
Method for the Continuous Preparation of a Catalytic System that is Used to Polymerize a Conjugated Diene and Installation for Implementing Same
Patent: 9,056,303 →
Application: 12/083,929 →
Publication: US 2009/0182106
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 →