IP Library › Assignment 034171/0300
Patent Assignment
Reel/Frame 034171/0300

Assignment of Assignor's Interest

Recorded: 2014-11-14 Pages: 6
Assignors
GARRETT, DAVID, MR
Executed: 2014-11-11
GUNTER, SHAWN N., MR
Executed: 2014-11-14
Assignee
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY, SUITE 2100, HOUSTON, TEXAS, 77019
Covered Property (1)
Deviation Tolerant Well Plunger Pump
Patent: 9,915,257 →
Application: 14/541,322 →
Publication: US 2015/0136418
Related Assignments (5)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Feb 1, 2018
From: BAKER HUGHES INCORPORATED
To: BAKER HUGHES, A GE COMPANY, LLC
Reel/Frame 045226/0967 →
Assignment of Assignor's Interest Jul 22, 2020
From: LUFKIN INDUSTRIES, LLC; BAKER HUGHES HOLDINGS LLC FKA BAKER HUGHES, A GE COMPANY, LLC FKA BAKER HUGHES INCORPORATED; BAKER HUGHES OILFIELD OPERATIONS, LLC; QUINN PUMPS CANADA LTD.
To: RAVDOS HOLDINGS INC.
Reel/Frame 053285/0640 →
Security Interest May 26, 2021
From: RAVDOS HOLDINGS INC.
To: PNC BANK, NATIONAL ASSOCIATION
Reel/Frame 056362/0902 →
Partial Termination and Release of Patent Security Agreement Apr 16, 2025
From: PNC BANK, NATIONAL ASSOCIATION
To: RAVDOS HOLDINGS INC.
Reel/Frame 070863/0829 →
Assignment of Assignor's Interest Jul 18, 2025
From: RAVDOS HOLDINGS INC.
To: Q2 ARTIFICIAL LIFT SERVICES LLC
Reel/Frame 071755/0547 →