IP Library › Assignment 042460/0756
Patent Assignment
Reel/Frame 042460/0756

Assignment of Assignor's Interest

Recorded: 2017-05-22 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: 9,719,320 →
Application: 15/382,647 →
Publication: US 2017/0096873
Related Assignments (5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest May 22, 2017
From: VANLUE, DUKE
To: BOSS HOG OIL TOOLS LLC
Reel/Frame 042460/0728 →
Change of Name May 22, 2017
From: NATIONAL BOSS HOG ENERGY SERVICES LLC
To: DOWNHOLE TECHNOLOGY LLC
Reel/Frame 042460/0759 →
Assignment of Assignor's Interest May 22, 2017
From: VANLUE, DUKE
To: BOSS HOG OIL TOOLS LLC
Reel/Frame 042526/0805 →
Assignment of Assignor's Interest May 22, 2017
From: BOSS HOG OIL TOOLS LLC
To: NATIONAL BOSS HOG ENERGY SERVICES LLC
Reel/Frame 042526/0921 →
Change of Name Oct 11, 2019
From: DOWNHOLE TECHNOLOGY, LLC
To: THE WELLBOSS COMPANY, LLC
Reel/Frame 050690/0537 →