IP Library Assignment 053917/0718
Patent Assignment
Reel/Frame 053917/0718

Assignment of Assignor's Interest

Recorded: 2020-09-29 Pages: 4
Assignors
GUPTA, D.V. SATYANARAYANA
Executed: 2012-11-13
BRANNON, HAROLD DEAN
Executed: 2012-11-13
Assignee
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY, SUITE 2100, HOUSTON, TEXAS, 77019
Covered Property (1)
Method of Using Controlled Release Tracers
Application: 15/870,319 →
Publication: US 2018/0135403
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Sep 29, 2020
From: BAKER HUGHES INCORPORATED
To: BAKER HUGHES, A GE COMPANY, LLC
Reel/Frame 053922/0731 →
Change of Name Feb 16, 2022
From: BAKER HUGHES, A GE COMPANY, LLC
To: BAKER HUGHES HOLDINGS LLC
Reel/Frame 059142/0921 →