Patent Assignment
Reel/Frame 012788/0898
Assignment of Assignor's Interest
Recorded: 2002-04-08
Pages: 6
Assignors
BROWN, STEPHEN CLIFFORD
Executed: 2001-12-10
BASTIMENT, MARIE-LAURE
Executed: 2001-12-14
EVANS, KENNETH ARTHUR
Executed: 2001-12-17
GARCIA, JAVIER PRIETO
Executed: 2001-12-19
Assignee
ALCAN INTERNATIONAL LIMITED
1188 SHERBROOKE STREET WEST, MONTREAL, QUEBEC, H3A 3, CANADA
Covered Property
(1)
Fire Retardant Compositions
Patent:
7,504,451 →
Application:
10/031,003 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Sep 22, 2003
From: ALCAN INTERNATIONAL LIMITED
To: SUD-CHEMIE AG
Reel/Frame 014509/0524 →
Assignment of Assignor's Interest
Mar 5, 2008
From: SUD-CHEMIE AG
To: ROCKWOOD CLAY ADDITIVES, GMBH
Reel/Frame 020601/0320 →
Change of Name
Nov 12, 2013
From: ROCKWOOD CLAY ADDITIVES GMBH
To: BYK ADDITIVES, INC.
Reel/Frame 031625/0923 →
Corrective Assignment to Correct the Assignee Previously Recorded on Reel 031625 Frame 0923. Assignor(S) Hereby Confirms the Assignee Should Read Byk Additives Gmbh, Stadtwaldstr 44, 85368 Moosburg, Germany.
Dec 16, 2013
From: ROCKWOOD CLAY ADDITIVES GMBH
To: BYK ADDITIVES GMBH
Reel/Frame 031826/0507 →