Patent Assignment
Reel/Frame 006953/0707
Assignment of Assignor's Interest
Recorded: 1994-04-04
Pages: 3
Assignor
PUSKAS, STEPHEN THOMAS
Executed: 1994-03-30
Assignee
WITCO CORPORATION
520 MADISON AVENUE,, NEW YORK,, NEW YORK, 10022
Covered Property
(1)
Retainer Structure for Preventing Relative Rotation Between Fastener Elements
Patent:
5,429,465 →
Application:
08/223,710 →
Related Assignments
(4)
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 →
Corrective Coversheet to Correct Patent Number 4429465 to 5429465 That Was Previously Recorded on Reel 014210, Frame 0125.
Feb 16, 2004
From: CROMPTON INDUSTRIAL SPECIALTIES, INC.
To: AKZO NOBEL INDUSTRIES SPECIALTIES INC.
Reel/Frame 014337/0575 →
Corrected Cover Sheet to Correct Assignee Address from "Greenwish" to Greenwich and to Correct Patent No. #4429465 to 5429465. Previously Recorded at Reel/Frame 013625/0524 (Assignment of Assignor's Interest)
Feb 16, 2004
From: CROMPTON CORPORATION
To: CROMPTON INDUSTRIAL SPECIALTIES, INC.
Reel/Frame 014337/0587 →
Please Correct Patent Number 4429465 to 5429465
Feb 18, 2004
From: AKZO NOBEL INDUSTRIAL SPECIALTIES INC.
To: AKZO NOBEL SURFACE CHEMISTRY LLC
Reel/Frame 014344/0745 →