Patent Assignment
Reel/Frame 008516/0366
Assignment of Assignor's Interest
Recorded: 1995-12-07
Pages: 3
Assignor
PELENSKY, PETER J.
Executed: 1995-11-02
Assignee
ELAN ENERGY
4100, 150 6TH AVENUE S.S., CALGARY, ALBERTA T2P 3Y6, CANADA
Covered Property
(1)
Insulated and/or Concentric Coiled Tubing
Patent:
6,015,015 →
Application:
08/564,357 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Oct 31, 2001
From: BJ SERVICES COMPANY, U.S.A.
To: BJ SERVICES COMPANY
Reel/Frame 012333/0812 →
Change of Name
Feb 12, 2002
From: NOWSCO-FRACMASTER COMPANY
To: BJ SERVICES COMPANY CANADA
Reel/Frame 012621/0383 →
Assignment of Assignor's Interest
Feb 12, 2002
From: BJ SERVICES COMPANY CANADA
To: BJ SERVICES COMPANY
Reel/Frame 012621/0390 →