Patent Assignment
Reel/Frame 012391/0620
Merger
Recorded: 2001-12-31
Pages: 4
Assignor
BIO-TECHNICAL RESOURCES, L.P.
Executed: 1997-10-27
Assignee
DCV, INC.
QUILLON BUILDING, 3521 SILVERSIDE ROAD, WILMINGTON, DELAWARE, 19810
Covered Property
(1)
Anthraquinones as Inhibitors of Sulfide Production from Sulfate-Reducing Bacteria
Patent:
5,385,842 →
Application:
08/107,439 →
Related Assignments
(9)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Dec 2, 1993
From: WEIMER, PAUL JAMES; ODOM, JAMES MARTIN; COOLING, FREDERICK BEISWANGER, III; ANDERSON, ALBERT GORDON
To: E. I. DU PONT DE NEMOURS AND COMPANY
Reel/Frame 006773/0270 →
Security Agreement
Sep 2, 1997
From: ENVIRONMENTAL PACKING L.P.
To: FLEET CAPITAL CORPORATION, AS AGENT
Reel/Frame 008683/0901 →
Merger
Feb 17, 1998
From: BIO-TECHNICAL RESOUCES L.P.
To: DCV, INC.
Reel/Frame 008995/0361 →
Security Agreement
Nov 17, 1998
From: DCV, INC.
To: FLEET CAPITAL CORPORATION, AS AGENT
Reel/Frame 009605/0297 →
Release of Lien on Patents and Patent Applications
Oct 9, 2001
From: FLEET CAPITAL CORPORATION
To: DCV, INC.
Reel/Frame 012243/0986 →
Document Previously Recorded on Reel 8715 Frame 0240 Contained an Error in Patent No. 5358842. Document Re-Recorded to Correct Error on Stated Reel.
Dec 31, 2001
From: E.I. DU PONT DE NEMOURS AND COMPANY
To: BIO-TECHNICAL RESOURCES, L.P.
Reel/Frame 012391/0632 →
Assignment of Assignor's Interest
Dec 31, 2001
From: DCV, INC.
To: ARKION LIFE SCIENCES
Reel/Frame 012391/0624 →
Merger
Jan 11, 2002
From: BIO-TECHNICAL RESOURCES, L.P.
To: DCV, INC.
Reel/Frame 012551/0127 →
Assignment of Assignor's Interest
Jan 11, 2002
From: DCV, INC.; DUCOA, LP
To: ARKION LIFE SCIENCES
Reel/Frame 012551/0001 →