Patent Assignment
Reel/Frame 005665/0095
Assignment of Assignors Interest.
Recorded: 1991-04-02
Pages: 3
Assignee
E.I. DU PONT AND DE NEMOURS AND COMPANY, A CORP. OF DE
WILMINGTON, DELAWARE, 19898
Covered Property
(1)
Stabilization of Choline and Its Derivatives Against Discoloration
Patent:
5,209,858 →
Application:
07/652,035 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Aug 22, 1997
From: E.I. DU PONT DE NEMOURS & CO.
To: DUCOA L.P.
Reel/Frame 008715/0483 →
Security Agreement
Sep 2, 1997
From: DUCOA L.P.
To: FLEET CAPITAL CORPORATION, AS AGENT
Reel/Frame 008693/0635 →
Assignment of Assignor's Interest
Dec 10, 1999
From: DUCOA L.P.
To: EKC TECHNOLOGY, INC.
Reel/Frame 010461/0717 →
Release of Lien on Patents
Dec 10, 1999
From: FLEET CAPITAL CORPORATION
To: DUCOA L.P.
Reel/Frame 010461/0724 →