IP Library › Assignment 035215/0012
Patent Assignment
Reel/Frame 035215/0012

Assignment of Assignor's Interest

Recorded: 2015-03-20 Pages: 4
Assignors
DE GAUDEMARIS, BENOIT
Executed: 2014-06-03
LAFFARGUE, GERALDINE
Executed: 2014-06-03
BERRIOT, JULIEN
Executed: 2014-06-03
Assignees
COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN
12 COURS SABLON, CLERMONT-FERRAND, FRANCE
MICHELIN RECHERCHE ET TECHNIQUE
ROUTE LOUIS BRAILLE 10, GRANGES-PACCOT, SWITZERLAND
Covered Property (1)
Method for Preparing a Masterbatch of Diene Elastomer and Silica
Patent: 9,115,258 →
Application: 14/349,146 →
Publication: US 2015/0038617
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 →