Patent Assignment
Reel/Frame 008715/0483
Assignment of Assignor's Interest
Recorded: 1997-08-22
Pages: 2
Assignor
E.I. DU PONT DE NEMOURS & CO.
Executed: 1997-08-14
Assignee
DUCOA L.P.
115 EXECUTIVE DRIVE, HIGHLAND, ILLINOIS, 62249
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 Assignors Interest.
Apr 2, 1991
From: HEINSOHN, GEORGE E.; SVADLENAK, RUDOLF E.
To: E.I. DU PONT AND DE NEMOURS AND COMPANY, A CORP. OF DE
Reel/Frame 005665/0095 →
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 →