Patent Assignment
Reel/Frame 008145/0609
Assignment of Assignor's Interest
Recorded: 1996-06-17
Pages: 5
Assignors
KATZ, LAWRENCE E.
Executed: 1996-05-20
CHEN, AUGUSTIN T.
Executed: 1996-05-20
REISCH. JOHN W.
Executed: 1996-06-06
FOEGEL, RICHARD J.
Executed: 1996-05-26
Assignee
OLIN CORPORATION
350 KNOTTER DRIVE, CHESHIRE, CONNECTICUT, 06410
Covered Property
(1)
Aqueous Polyurethane Dispersions Containing Uretidione
Patent:
5,800,872 →
Application:
08/664,734 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Feb 27, 1997
From: OLIN CORPORATION
To: ARCO CHEMICAL TECHNOLOGY, L.P.
Reel/Frame 008366/0850 →
Assignment of Assignor's Interest
Apr 22, 2002
From: ARCO CHEMICAL TECHNOLOGY, L.P.; TWO GREENVILLE CROSSING
To: BAYER CORPORATION
Reel/Frame 012841/0400 →
Assignment of Assignor's Interest
Jun 17, 2015
From: BAYER CORPORATION
To: BAYER MATERIALSCIENCE LLC
Reel/Frame 035929/0637 →
Change of Name
Oct 16, 2015
From: BAYER MATERIALSCIENCE LLC
To: COVESTRO LLC
Reel/Frame 036876/0585 →