Patent Assignment
Reel/Frame 013664/0595
Assignment of Assignor's Interest
Recorded: 2003-01-13
Pages: 5
Assignors
AUBART, MARK ANTHONY
Executed: 2002-12-16
GUITTARD, ELISABETH PATRICIA
Executed: 2002-12-06
SILVERMAN, GARY STEPHEN
Executed: 2002-12-16
TSENG, KENNETH KUO-SHU
Executed: 2002-12-06
Assignee
ATOFINA CHEMICALS, INC.
2000 MARKET STREET, PATENT DEPARTMENT - 26TH FLOOR, PHILADELPHIA, PENNSYLVANIA, 19103
Covered Property
(1)
Copolymers Containing Fluoro and Silyl Groups and Their Use in Marine Antifoulant Composition
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jul 25, 2002
From: AUBART, MARK ANTHONAY; GUITTARD, ELISABETH PATRICIA; SILVERMAN, GARY STEPHEN; TSENG, KENNETH KUO-SHU
To: ATOFINA CHEMICALS, INC.
Reel/Frame 013154/0823 →
Change of Name
Nov 15, 2004
From: ATOFINA CHEMICALS, INC.
To: ARKEMA INC.
Reel/Frame 015394/0628 →