Patent Assignment
Reel/Frame 029037/0630
Assignment of Assignor's Interest
Recorded: 2012-09-27
Pages: 8
Assignors
DUBOIS, FREDERIC
Executed: 2010-10-08
GUILLOUX, CYRIL
Executed: 2010-09-28
ALLIONE, PASCAL
Executed: 2010-10-25
PIETRI, CECILE
Executed: 2010-10-28
FRESON, DAVID
Executed: 2010-10-08
Assignee
ESSILOR INTERNATIONAL (COMPAGNIE GENERALE D'OPTIQUE)
147, RUE DE PARIS, CHARENTON LE PONT, 94220, FRANCE
Covered Property
(1)
Method of Calculating an Optical System According to a Given Spectacle Frame
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Declaration Demonstrating Ownership
Jun 25, 2013
From: JONCOUR, CHRISIAN
To: ESSILOR INTERNATIONAL (COMPAGNIE GENERALE D'OPTIQUE)
Reel/Frame 030678/0480 →
Assignment of Assignor's Interest
Apr 6, 2018
From: ESSILOR INTERNATIONAL (COMPAGNIE GÉNÉRALE D'OPTIQUE)
To: ESSILOR INTERNATIONAL
Reel/Frame 045853/0275 →