Patent Assignment
Reel/Frame 026523/0383
Assignment of Assignor's Interest
Recorded: 2011-06-29
Pages: 6
Assignor
BJ SERVICES COMPANY LLC
Executed: 2011-06-29
Assignee
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY, SUITE 2100, HOUSTON, TEXAS, 77019-2118
Covered Properties
(23)
Cementing System for Wellbores
System and Method of Cooling Steam Turbines
Density Measuring Apparatus Containing a Densimeter and a Method of Using the Same in a Pipeline
Patent:
7,290,447 →
Application:
10/680,306 →
Testing Apparatus and Method of Deriving Young's Modulus from Tensile Stress/Strain Relationships
Method and Apparatus for Carbon Dioxide Accelerated Reactor Cooldown
Method and Apparatus for Carbon Dioxide Accelerated Unit Cooldown
Cementing System and Method for Wellbores
System and Method of Cooling Steam Turbines
Cementing System for Wellbores
Method and Apparatus for Augmented Heat Up of a Unit
Hydraulic Sleeve Valve with Position Indication, Alignment, and Bypass
Self Centralizing Non-Rotational Slip and Cone System for Downhole Tools
Multiple Dart Drop Circulating Tool
Downhole Safety Valve Apparatus and Method
System and Method for Stimulating Multiple Production Zones in a Wellbore
Safety Cement Plug Launch System
Fluid Actuated Circulating Sub
Step Ratchet Mechanism
Method and Apparatus for Retaining a Soft Seal in an Integrated Flapper Mount, Hard Seat, Spring Housing Surface Controlled Subsurface Safety Valve
Method of Isolating Open Perforations in Horizontal Wellbores Using an Ultra Lightweight Proppant
Safety Valve Torsional Spring Assembly and Method
Hydraulic Sleeve Valve with Position Indication, Alignment, and Bypass
System and Method for Thru Tubing Deepening of Gas Lift
Related Assignments
(20)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Sep 26, 2007
From: CARLSON, BRADLEY T.
To: BJ SERVICES COMPANY
Reel/Frame 019885/0145 →
Assignment of Assignor's Interest
Apr 1, 2008
From: GENERAL OIL TOOLS, L.P.
To: BJ SERVICES COMPANY, U.S.A.
Reel/Frame 020737/0645 →
Assignment of Assignor's Interest
Apr 1, 2008
From: BOLDING, JEFFREY L.; SMITH, DAVID RANDOLPH
To: GENERAL OIL TOOLS, L.P.
Reel/Frame 020737/0548 →
Re-Record to Remove Inventor Mazimiliano Mondelli from Reel/Frame 018953/0484
May 22, 2008
From: MONDELLI, MAXIMILIANO; KRIEG, GEORGE; HEBERT, DAVID; ROBINSON, DAVID
To: BJ SERVICES COMPANY
Reel/Frame 020999/0220 →
Merger
Jun 21, 2010
From: BJ SERVICES COMPANY
To: BSA ACQUISITION LLC
Reel/Frame 024565/0510 →
Merger/Change of Name
Jun 21, 2010
From: BJ SERVICES COMPANY; BSA ACQUISITION LLC
To: BJ SERVICES COMPANY LLC
Reel/Frame 024714/0138 →
Merger
Jun 22, 2010
From: BJ SERVICES COMPANY
To: BSA ACQUISITION LLC
Reel/Frame 024575/0037 →
Change of Name
Jun 29, 2010
From: BSA ACQUISITION LLC
To: BJ SERVICES COMPANY LLC
Reel/Frame 024607/0159 →
Merger
Nov 30, 2010
From: BJ SERVICES COMPANY
To: BSA ACQUISITION LLC
Reel/Frame 025402/0253 →
Change of Name
Dec 29, 2010
From: BSA ACQUISITION LLC
To: BJ SERVICES COMPANY LLC
Reel/Frame 025571/0765 →
Change of Name
Sep 29, 2017
From: BAKER HUGHES INCORPORATED
To: BAKER HUGHES, A GE COMPANY, LLC
Reel/Frame 044069/0955 →
Change of Name
Sep 29, 2017
From: BAKER HUGHES INCORPORATED
To: BAKER HUGHES, A GE COMPANY, LLC
Reel/Frame 044069/0028 →
Change of Name
Oct 2, 2017
From: BAKER HUGHES INCORPORATED
To: BAKER HUGHES, A GE COMPANY, LLC
Reel/Frame 044100/0001 →
Change of Name
Oct 4, 2017
From: BAKER HUGHES INCORPORATED
To: BAKER HUGHES, A GE COMPANY, LLC
Reel/Frame 044118/0908 →
Change of Name
Oct 6, 2017
From: BAKER HUGHES INCORPORATED
To: BAKER HUGHES, A GE COMPANY, LLC
Reel/Frame 044144/0920 →
Change of Name
Feb 16, 2022
From: BAKER HUGHES, A GE COMPANY, LLC
To: BAKER HUGHES HOLDINGS LLC
Reel/Frame 059141/0762 →
Change of Name
Mar 24, 2022
From: BAKER HUGHES, A GE COMPANY, LLC
To: BAKER HUGHES HOLDINGS LLC
Reel/Frame 059498/0728 →
Change of Name
May 16, 2022
From: BAKER HUGHES, A GE COMPANY, LLC
To: BAKER HUGHES HOLDINGS LLC
Reel/Frame 061037/0086 →
Change of Name
Jul 18, 2022
From: BAKER HUGHES, A GE COMPANY, LLC
To: BAKER HUGHES HOLDINGS LLC
Reel/Frame 060818/0965 →
Change of Name
Mar 16, 2023
From: BAKER HUGHES, A GE COMPANY, LLC
To: BAKER HUGHES HOLDINGS LLC
Reel/Frame 063102/0887 →