Patent Assignment
Reel/Frame 009536/0382
Assignment of Assignor's Interest
Recorded: 1998-10-19
Pages: 3
Assignor
MEMULA, SADANAND
Executed: 1998-08-28
Assignee
WITCO CORPORATION
ONE AMERICAN LANE, GREENWICH, CONNECTICUT, 06831
Covered Property
(1)
Method of Marking and Area with a Dry Foamable Composition
Patent:
5,919,521 →
Application:
09/040,790 →
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Dec 30, 2002
From: CK WITCO CORPORATION
To: CROMPTON CORPORATION
Reel/Frame 013625/0011 →
Merger
Dec 30, 2002
From: WITCO CORPORATION
To: CK WITCO CORPORATION
Reel/Frame 013625/0515 →
Assignment of Assignor's Interest
Dec 30, 2002
From: CROMPTON CORPORATION
To: CROMPTON INDUSTRIAL SPECIALTIES, INC.
Reel/Frame 013625/0524 →
Change of Name
Dec 19, 2003
From: CROMPTON INDUSTRIAL SPECIALTIES, INC.
To: AKZO NOBEL INDUSTRIAL SPECIALTIES INC.
Reel/Frame 014210/0125 →
Merger
Jan 16, 2004
From: AKZO NOBEL INDUSTRIAL SPECIALTIES INC.
To: AKZO NOBEL SURFACE CHEMISTRY LLC
Reel/Frame 014261/0754 →