IP Library › Assignment 044992/0475
Patent Assignment
Reel/Frame 044992/0475

Assignment of Assignor's Interest

Recorded: 2018-02-21 Pages: 8
Assignors
DAVIES, EVAN LLOYD
Executed: 2017-06-01
VANLUE, DUKE
Executed: 2017-06-01
HOU, YANAN
Executed: 2017-06-01
AVILA, LUIS MIGUEL
Executed: 2017-06-01
Assignee
DOWNHOLE TECHNOLOGY, LLC
7123 BREEN DR., HOUSTON, TEXAS, 77086
Covered Properties (3)
Downhole Tool and Method of Use
Downhole Tool and Method of Use
Application: 15/898,753 →
Publication: US 2018/0179852
Downhole Tool and Method of Use
Application: 15/899,147 →
Publication: US 2018/0171748
Related Assignments (2)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest Feb 22, 2018
From: HOU, YANAN; AVILA, LUIS MIGUEL; DAVIES, EVAN LLOYD; VANLUE, DUKE
To: DOWNHOLE TECHNOLOGY, LLC
Reel/Frame 045010/0480 →
Change of Name Oct 11, 2019
From: DOWNHOLE TECHNOLOGY, LLC
To: THE WELLBOSS COMPANY, LLC
Reel/Frame 050690/0537 →