IP Library › Assignment 016770/0114
Patent Assignment
Reel/Frame 016770/0114

Assignment of Assignor's Interest

Recorded: 2005-11-11 Pages: 4
Assignors
LINEMANN, REINHARD
Executed: 2005-09-20
HUB, SERGE
Executed: 2005-09-21
LE, GUILLAUME
Executed: 2005-09-21
MARTINO-GAUCHI, GEORGES
Executed: 2005-10-17
Assignee
ARKEMA
4-8 COURS MICHELET, PUTEAUX, 92800, FRANCE
Covered Property (1)
Method of Preparing Dimethylcetene and, Subsequently, Polydimethylcetene from Isobutyric Anhydride
Patent: 7,435,856 →
Application: 10/545,977 →
Publication: US 2006/0270878
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Nov 14, 2005
From: LINEMANN, REINHARD; HUB, SERGE; LE, GUILLAUME; MARTINO-GAUCHI, GEORGES
To: ARKEMA
Reel/Frame 016773/0016 →
Change of Name Jun 29, 2006
From: ARKEMA
To: ARKEMA FRANCE
Reel/Frame 017846/0717 →