IP Library › Assignment 021733/0495
Patent Assignment
Reel/Frame 021733/0495

Assignment of Assignor's Interest

Recorded: 2008-10-24 Pages: 3
Assignors
DROBE, BJORN
Executed: 2008-09-23
PEDRONO, CLAUDE
Executed: 2008-10-01
Assignee
ESSILOR INTERNATIONAL (COMPAGNIE GENERALE D'OPTIQUE)
147 RUE DE PARIS, 94227 CHARENTON CEDEX, FRANCE
Covered Property (1)
Method for Determining a Set of Progressive Multifocal Ophthalmic Lenses
Patent: 7,997,726 →
Application: 12/097,238 →
Publication: US 2009/0290121
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Oct 15, 2008
From: DROBE, BJORN; PEDRONO, CLAUDE
To: ESSILOR INTERNATIONAL (COMPAGNIE GENERALE D'OPTIQUE)
Reel/Frame 021684/0199 →
Assignment of Assignor's Interest Apr 6, 2018
From: ESSILOR INTERNATIONAL (COMPAGNIE GÉNÉRALE D'OPTIQUE)
To: ESSILOR INTERNATIONAL
Reel/Frame 045853/0275 →