IP Library › Assignment 051209/0685
Patent Assignment
Reel/Frame 051209/0685

Assignment of Assignor's Interest

Recorded: 2019-12-05 Pages: 4
Assignor
HUNTING ENERGY SERVICES I, INC.
Executed: 2019-11-21
Assignee
HUNTING ENERGY SERVICES, LLC
16825 NORTHCHASE DRIVE, HOUSTON, TEXAS, 77060
Covered Property (1)
Downhole Vibration Dampener
Patent: 8,205,691 →
Application: 12/687,294 →
Publication: US 2010/0181111
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Nunc Pro Tunc Assignment Sep 24, 2019
From: HUNTING ENERGY SERVICES I, INC.
To: HUNTING ENERGY SERVICES, LLC
Reel/Frame 050472/0840 →
Assignment of Assignor's Interest Dec 5, 2019
From: HUNTING ENERGY SERVICES (DRILLING TOOLS), INC.
To: HUNTING ENERGY SERVICES 1, INC.
Reel/Frame 051192/0666 →
Nunc Pro Tunc Assignment Apr 25, 2022
From: HUNTING ENERGY SERVICES, LLC
To: RIVAL DOWNHOLE TOOLS LC
Reel/Frame 059696/0683 →