Patent Assignment
Reel/Frame 005863/0349
Assignment of Assignors Interest.
Recorded: 1991-10-04
Pages: 3
Assignors
DONCHECK, JAMES A.
Executed: 1991-06-20
MILLIS, JAMES R.
Executed: 1991-06-20
SWANSON, PAUL E.
Executed: 1991-06-20
Covered Property
(1)
Extraction of Thymidine and Other Nucleosides
Patent:
5,204,245 →
Application:
07/700,659 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Sep 2, 1997
From: BIO-TECHNICAL RESOURCES L.P.
To: FLEET CAPITAL CORPORATION, AS AGENT
Reel/Frame 008698/0477 →
Merger
Feb 17, 1998
From: BIO-TECHNICAL RESOURCES L.P.
To: DCV, INC.
Reel/Frame 008995/0353 →
Release of Lien on Patents and Patent Application
Oct 9, 2001
From: FLEET CAPITAL CORPORATION
To: DCV, INC.
Reel/Frame 012252/0001 →
Assignment of Assignor's Interest
Oct 19, 2001
From: DCV, INC.; DUCOA, L.P.
To: ARKION LIFE SCIENCES
Reel/Frame 012273/0323 →