Patent Assignment
Reel/Frame 047521/0961
Entity Conversion
Recorded: 2018-09-07
Pages: 8
Assignor
BAKER HUGHES INCORPORATED
Executed: 2017-07-03
Assignee
BAKER HUGHES, A GE COMPANY, LLC
17021 ALDINE WESTFIELD, HOUSTON, TEXAS, 77073
Covered Properties
(6)
Methods for Quantitative Lithological and Mineralogical Evaluation of Subsurface Formations
Hybrid Drill Bit with Fixed Cutters as the Sole Cutting Elements in the Axial Center of the Drill Bit
Drill Bits with Anti-Tracking Features
Hybrid Drill Bits Having Increased Drilling Efficiency
Hybrid Drill Bit Having Increased Service Life
System and Method for Leg Retention on Hybrid Bits
Related Assignments
(5)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Oct 12, 2012
From: BUSKE, ROBERT J.; BRADFORD, JOHN F.
To: BAKER HUGHES INCORPORATED
Reel/Frame 029118/0116 →
Assignment of Assignor's Interest
Feb 6, 2015
From: ZAHRADNIK, ANTON F.; BUSKE, ROBERT J.; PESSIER, RUDOLF C.; NGUYEN, DON Q.
To: BAKER HUGHES INCORPORATED
Reel/Frame 034906/0934 →
Assignment of Assignor's Interest
Mar 26, 2015
From: NGUYEN, DON Q.; POTEET, CARL E.; BRADFORD, JOHN F.; SULLIVAN, ERIC C.
To: BAKER HUGHES INCORPORATED
Reel/Frame 035260/0314 →
Assignment of Assignor's Interest
Apr 8, 2015
From: RICKS, GREGORY L.; FELDERHOFF, FLOYD C.; PESSIER, RUDOLF CARL
To: BAKER HUGHES INCORPORATED
Reel/Frame 035359/0849 →
Change of Name
Nov 30, 2022
From: BAKER HUGHES, A GE COMPANY, LLC
To: BAKER HUGHES HOLDINGS LLC
Reel/Frame 062019/0790 →