IP Library › Assignment 014612/0090
Patent Assignment
Reel/Frame 014612/0090

Assignment of Assignor's Interest

Recorded: 2003-10-23 Pages: 5
Assignors
HELMSTETTER, YVON
Executed: 2003-09-29
BERNHARD, JEAN-DANIEL
Executed: 2003-09-29
ARROUY, FREDERIC
Executed: 2003-09-29
Assignee
ESSILOR INTERNATIONAL
147 RUE DE PARIS, 94227 CHARENTON CEDEX, FRANCE
Covered Property (1)
Cold Antireflection Layer Deposition Process
Patent: 7,175,878 →
Application: 10/432,662 →
Publication: US 2004/0067351
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Apr 6, 2018
From: ESSILOR INTERNATIONAL (COMPAGNIE GÉNÉRALE D'OPTIQUE)
To: ESSILOR INTERNATIONAL
Reel/Frame 045853/0275 →