Patent Assignment
Reel/Frame 019025/0651
Assignment of Assignor's Interest
Recorded: 2007-03-16
Pages: 6
Assignor
KUNZ, DALE
Executed: 2006-10-04
Assignee
INNICOR SUBSURFACE TECHNOLOGIES INC.
7071 - 112 AVENUE SE, CALGARY, T2C 5A5, CANADA
Covered Properties
(2)
Eutectic Material-Based Seal Element for Packers
Spring/Seal Element
Application:
11/676,193 →
Publication:
US 2007/0200299
Related Assignments
(3)
Other recorded transfers of the patents in this record — the chain of ownership.
Change of Name
Mar 30, 2009
From: INNICOR SUBSURFACE TECHNOLOGIES INC.
To: BJ TOOL SERVICES LTD.
Reel/Frame 022460/0669 →
Change of Name
Jul 18, 2022
From: BJ SERVICES COMPANY
To: WESTERN ATLAS HOLDINGS LLC
Reel/Frame 060536/0001 →
Change of Name
Jul 19, 2022
From: WESTERN ATLAS HOLDINGS LLC
To: BAKER HUGHES HOLDINGS LLC
Reel/Frame 060551/0789 →