Patent Assignment
Reel/Frame 021273/0013
Assignment of Assignor's Interest
Recorded: 2008-07-22
Pages: 3
Assignor
KIRK, NANCY SUE
Executed: 2008-07-17
Assignee
BJ SERVICES COMPANY
4601 WESTWAY PARK BLVD., HOUSTON, TEXAS, 77041
Covered Property
(1)
Method of Minimizing or Reducing Salt Deposits by Use of a Fluid Containing a Fructan and Derivatives Thereof
Related Assignments
(6)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jul 22, 2008
From: GUPTA, D.V. SATYANARAYANA, MR.
To: BJ SERVICES COMPANY
Reel/Frame 021272/0877 →
Merger
Apr 29, 2011
From: BJ SERVICES COMPANY
To: BSA ACQUISITION LLC
Reel/Frame 026202/0847 →
Assignment of Assignor's Interest
Apr 29, 2011
From: BJ SERVICES COMPANY LLC
To: BAKER HUGHES INCORPORATED
Reel/Frame 026202/0964 →
Change of Name
Apr 29, 2011
From: BSA ACQUISITION LLC
To: BJ SERVICES COMPANY LLC
Reel/Frame 026205/0350 →
Change of Name
Mar 17, 2022
From: BAKER HUGHES INCORPORATED
To: BAKER HUGHES, A GE COMPANY, LLC
Reel/Frame 059434/0887 →
Change of Name
Mar 31, 2022
From: BAKER HUGHES, A GE COMPANY, LLC
To: BAKER HUGHES HOLDINGS LLC
Reel/Frame 059585/0840 →