IP Library › Assignment 040092/0535
Patent Assignment
Reel/Frame 040092/0535

Assignment of Assignor's Interest

Recorded: 2016-10-21 Pages: 3
Assignor
VANLUE, DUKE
Executed: 2015-04-06
Assignee
NATIONAL BOSS HOG ENERGY SERVICES, LLC
945 BUNKER HILL, SUITE 250, HOUSTON, TEXAS, 77024
Covered Property (1)
Downhole Tool with One-Piece Slip
Patent: 9,562,416 →
Application: 15/137,071 →
Publication: US 2016/0237776
Related Assignments (4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Oct 21, 2016
From: VANLUE, DUKE
To: BOSS HOG OIL TOOLS, LLC
Reel/Frame 040092/0465 →
Change of Name Oct 21, 2016
From: NATIONAL BOSS HOG ENERGY SERVICES, LLC
To: DOWNHOLE TECHNOLOGY, LLC
Reel/Frame 040092/0568 →
Assignment of Assignor's Interest Oct 21, 2016
From: BOSS HOG OIL TOOLS, LLC
To: NATIONAL BOSS HOG ENERGY SERVICES, LLC
Reel/Frame 040465/0011 →
Change of Name Oct 11, 2019
From: DOWNHOLE TECHNOLOGY, LLC
To: THE WELLBOSS COMPANY, LLC
Reel/Frame 050685/0950 →