Patent Assignment
Reel/Frame 008529/0473
Assignment of Assignor's Interest
Recorded: 1997-04-30
Pages: 5
Assignors
KUMAR, B. AJIT
Executed: 1997-04-29
KHANWILKAR, PRATAP
Executed: 1997-04-29
OLSEN, DON B.
Executed: 1997-04-29
Assignee
MEDQUEST PRODUCTS, INC.
825 NORTH 300 WEST, N413, SALT LAKE, UTAH, 84103
Covered Property
(1)
Electrosurgical Electrode with a Conductive, Non-Stick Coating
Patent:
5,925,043 →
Application:
08/846,268 →
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Rescind Previous Assignment, Which Was Recorded on Reel 8529, Frame 0473
Oct 7, 1999
From: MEDQUEST PRODUCTS, INC.
To: KUMAR, B. AJIT; KHANWILKAR, PRATAP; OLSEN, DON B.
Reel/Frame 010293/0518 →
Assignment of Assignor's Interest
Jul 5, 2000
From: KUMAR, AJIT B.; OLSEN, DON B.; KHANWILKAR, PRATAP; GURUSWAMY, SIVARAMAM
To: MEDQUEST PRODUCTS, INC.; UTAH, UNIVERSITY OF
Reel/Frame 010942/0656 →
Assignment of Assignor's Interest
Aug 17, 2005
From: MEDQUEST PRODUCTS, INC.
To: WORLD HEART CORPORATION
Reel/Frame 016641/0282 →
Security Agreement
Dec 19, 2007
From: WORLD HEART INC.
To: ABIOMED, INC.
Reel/Frame 020270/0084 →
Release of Security Interest
Aug 1, 2008
From: ABIOMED, INC.
To: WORLD HEART INC.
Reel/Frame 021328/0167 →