IP Library › Assignment 010652/0249
Patent Assignment
Reel/Frame 010652/0249

Assignment of Assignor's Interest

Recorded: 2000-02-15 Pages: 4
Assignors
BREYNEE, OLIVIER
Executed: 1999-12-07
CHAN, YOU-PING
Executed: 1999-12-07
HENRY, DAVID
Executed: 1999-12-10
LAFOSSE, XAVIER
Executed: 1999-12-10
Assignee
CORNING, S.A.
B.P. NO. 61, 44 AVENUE DE VALVINS, F-77211 AVON CEDEX, FRANCE
Covered Property (1)
Photochromic Compositions, Photochromic Compounds and (Co)Polymer Matrices
Patent: 6,291,561 →
Application: 09/403,827 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger and Change of Name Aug 12, 2015
From: CORNING S.A.; CORNING CABLE SYSTEMS S.A.
To: CORNING SAS
Reel/Frame 036340/0058 →
Assignment of Assignor's Interest Aug 25, 2015
From: CORNING SAS
To: MITSUI CHEMICALS, INC.
Reel/Frame 036412/0378 →