Patent Assignment
Reel/Frame 013154/0823
Assignment of Assignor's Interest
Recorded: 2002-07-25
Pages: 5
Assignors
AUBART, MARK ANTHONAY
Executed: 2002-01-15
GUITTARD, ELISABETH PATRICIA
Executed: 2002-01-18
SILVERMAN, GARY STEPHEN
Executed: 2002-01-15
TSENG, KENNETH KUO-SHU
Executed: 2002-01-15
Assignee
ATOFINA CHEMICALS, INC.
2000 MARKET STREET, PATENT DEPARTMENT-26TH FLOOR, PHILADELPHIA, PENNSYLVANIA, 19103
Covered Properties
(2)
Copolymers Containing Fluoro and Silyl Groups and Their Use in Marine Antifoulant Composition
Copolymers containing fluoro and silyl groups and their use in marine antifoulant composition
Application:
60/346,207 →
Related Assignments
(3)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Jan 29, 2002
From: AUBART, MARK ANTHONY; GUITTARD, ELISABETH PATRICIA; SILVERMAN, GARY STEPHEN; TSENG, KENNETH KUO-SHU
To: ATOFINA CHEMICALS, INC.
Reel/Frame 012584/0642 →
Assignment of Assignor's Interest
Jan 13, 2003
From: AUBART, MARK ANTHONY; GUITTARD, ELISABETH PATRICIA; SILVERMAN, GARY STEPHEN; TSENG, KENNETH KUO-SHU
To: ATOFINA CHEMICALS, INC.
Reel/Frame 013664/0595 →
Change of Name
Nov 15, 2004
From: ATOFINA CHEMICALS, INC.
To: ARKEMA INC.
Reel/Frame 015394/0628 →