IP Library › Assignment 033421/0063
Patent Assignment
Reel/Frame 033421/0063

Assignment of Assignor's Interest

Recorded: 2014-07-30 Pages: 3
Assignors
MATHERLY, RONALD M.
Executed: 2014-06-30
TAYLOR, GRAHAME N.
Executed: 2014-06-30
Assignee
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY, SUITE 2100, HOUSTON, TEXAS, 77019-2118
Covered Property (1)
Use of Long Chain Alcohols, Ketones and Organic Acids as Tracers
Patent: 9,322,269 →
Application: 14/317,922 →
Publication: US 2015/0377022
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Feb 16, 2022
From: BAKER HUGHES INCORPORATED
To: BAKER HUGHES, A GE COMPANY, LLC
Reel/Frame 059126/0517 →
Change of Name Mar 8, 2022
From: BAKER HUGHES, A GE COMPANY, LLC
To: BAKER HUGHES HOLDINGS LLC
Reel/Frame 059339/0130 →