Patent Assignment
Reel/Frame 013625/0515
Merger
Recorded: 2002-12-30
Pages: 5
Assignor
WITCO CORPORATION
Executed: 2002-06-17
Assignee
CK WITCO CORPORATION
ONE AMERICAN LANE, GREENWICH, CONNECTICUT, 06831
Covered Properties
(6)
New Personal Care Emulsion
Patent:
4,562,214 →
Application:
06/229,238 →
Low Water Neutralization to Produce a Highly Active Alkaryl Sulfonate
Patent:
4,690,785 →
Application:
06/882,290 →
Alkoxylated Alkyl Substituted Phenol Sulfonates Compounds and Compositions, the Preparation Thereof and Their Use in Various Applications
Patent:
5,049,311 →
Application:
07/626,382 →
Dry Foamable Composition and Uses Thereof
Patent:
5,840,210 →
Application:
08/598,275 →
Process for Extracting Tar from Tarsand
Patent:
5,746,909 →
Application:
08/744,764 →
Method of Marking and Area with a Dry Foamable Composition
Patent:
5,919,521 →
Application:
09/040,790 →
Related Assignments
(9)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignors Interest.
Aug 31, 1981
From: BARKER, GRAHAM; BARABASH, MARTIN J.
To: WITCO CHEMICAL CORPORATION
Reel/Frame 003903/0031 →
Assignment of Assignor's Interest
May 1, 1996
From: MEMULA, SADANAND
To: WITCO CORPORATION
Reel/Frame 007918/0214 →
Assignment of Assignor's Interest
Nov 6, 1996
From: CALTA, JEFFREY S.
To: WITCO CORPORATION
Reel/Frame 008309/0210 →
Assignment of Assignor's Interest
Oct 19, 1998
From: MEMULA, SADANAND
To: WITCO CORPORATION
Reel/Frame 009536/0382 →
Assignment of Assignor's Interest
Mar 26, 1999
From: CALTA JEFFREY S.
To: WITCO CORPORATION
Reel/Frame 009845/0098 →
Assignment of Assignor's Interest
Dec 30, 2002
From: CROMPTON CORPORATION
To: CROMPTON INDUSTRIAL SPECIALTIES, INC.
Reel/Frame 013625/0524 →
Change of Name
Dec 30, 2002
From: CK WITCO CORPORATION
To: CROMPTON CORPORATION
Reel/Frame 013625/0011 →
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 →