Patent Assignment
Reel/Frame 050903/0583
Assignment of Assignor's Interest
Recorded: 2019-11-04
Pages: 8
Assignors
HOU, YANAN
Executed: 2018-02-19
AVILA, LUIS MIGUEL
Executed: 2018-02-19
DAVIES, EVAN LLOYD
Executed: 2018-02-19
VANLUE, DUKE
Executed: 2018-02-22
Assignee
DOWNHOLE TECHNOLOGY, LLC
12450 CUTTEN RD., HOUSTON, TEXAS, 77066
Covered Property
(1)
Downhole Tool and Method of Use
Related Assignments
(7)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Nov 4, 2019
From: VANLUE, DUKE
To: BOSS HOG OIL TOOLS LLC
Reel/Frame 050903/0097 →
Assignment of Assignor's Interest
Nov 4, 2019
From: VANLUE, DUKE
To: BOSS HOG OIL TOOLS LLC
Reel/Frame 050903/0312 →
Assignment of Assignor's Interest
Nov 4, 2019
From: BOSS HOG OIL TOOLS LLC
To: NATIONAL BOSS HOG ENERGY SERVICES, LLC
Reel/Frame 050903/0361 →
Assignment of Assignor's Interest
Nov 4, 2019
From: VANLUE, DUKE
To: NATIONAL BOSS HOG ENERGY SERVICES, LLC
Reel/Frame 050903/0398 →
Change of Name
Nov 4, 2019
From: NATIONAL BOSS HOG ENERGY SERVICES, LLC
To: DOWNHOLE TECHNOLOGY, LLC
Reel/Frame 050903/0438 →
Assignment of Assignor's Interest
Nov 4, 2019
From: DAVIES, EVAN LLOYD; VANLUE, DUKE; HOU, YANAN; AVILA, LUIS MIGUEL
To: DOWNHOLE TECHNOLOGY, LLC
Reel/Frame 050903/0533 →
Change of Name
Nov 4, 2019
From: DOWNHOLE TECHNOLOGY, LLC
To: THE WELLBOSS COMPANY, LLC
Reel/Frame 050903/0598 →