Patent Assignment
Reel/Frame 011546/0296
Change of Name
Recorded: 2001-02-23
Pages: 11
Assignor
ELF ATOCHEM, S.A.
Executed: 2000-04-19
Assignee
ATOFINA
LA DEFENSE 10, 4-8, COURS MICHELET, 92091 PARIS LA DEFENSE CEDEX, FRANCE
Covered Property
(1)
Compositions Based on Semicrystalline Thermoplastic Resins and Block Copolymers, Resulting Materials and Methods for Obtaining Same
Patent:
7,144,952 →
Application:
09/555,672 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Mar 23, 2001
From: COURT, FRANCOIS; LEIBLER, LUDWIK; MOURRAN, AHMED; NAVARRO, CHRISTOPHE
To: ATOFINA, DEPARTMENT PROPRIETE INDUSTRIEELE
Reel/Frame 011634/0006 →
Change of Name
Mar 9, 2005
From: ATOFINA
To: ARKEMA
Reel/Frame 015749/0855 →
Change of Name
Jun 29, 2006
From: ARKEMA
To: ARKEMA FRANCE
Reel/Frame 017846/0717 →