Patent Assignment
Reel/Frame 005397/0817
Assignment of Assignors Interest.
Recorded: 1990-08-06
Pages: 2
Assignee
CIBA-GEIGY CORPORATION, A CORP. OF NY
444 SAW MILL RIVER ROAD, ARDSLEY, NEW YORK, 10502
Covered Property
(1)
Flame Retardant Polymer Composition Containing Phosphonic Acid Salts
Patent:
4,972,011 →
Application:
07/407,224 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest.
Jun 4, 1992
From: CIBA-GEIGY CORPORATION, A NEW YORK CORP.
To: FMC CORPORATION, A CORP. OF DE
Reel/Frame 006139/0580 →
Assignment of Assignor's Interest
Mar 18, 2002
From: FMC CORPORATION
To: GREAT LAKES CHEMICAL CORPORATION
Reel/Frame 012735/0548 →
Assignment of Assignor's Interest
Oct 7, 2002
From: GREAT LAKES CHEMICAL CORPORATION
To: PABU SERVICES, INC.
Reel/Frame 013362/0344 →
Assignment of Assignor's Interest
Oct 21, 2002
From: GREAT LAKES CHEMICAL CORPORATION
To: PABU SERVICES, INC.
Reel/Frame 013392/0991 →