Patent Assignment
Reel/Frame 012427/0851
Assignment of Assignor's Interest
Recorded: 2001-03-20
Pages: 3
Assignee
CROMPTON CORPORATION
ONE AMERICAN LANE, GREENWICH, CONNECTICUT, 06831
Covered Property
(1)
Mono-Alkylation Process for the Preparation of Anionic Surfactants
Application:
09/812,921 →
Publication:
US 2002/0198420
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
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 →