Patent Assignment
Reel/Frame 050691/0420
Change of Name
Recorded: 2019-10-11
Pages: 6
Assignor
DOWNHOLE TECHNOLOGY, LLC
Executed: 2019-09-30
Assignee
THE WELLBOSS COMPANY, LLC
12450 CUTTEN RD., HOUSTON, TEXAS, 77066
Covered Properties
(12)
Downhole Tool with Bottom Composite Slip
PCT:
PCT/US2018/047282 ↗
Downhole Tool and Method of Use
Mandrel for a Downhole Tool
Application:
15/924,036 →
Publication:
US 2018/0202257
Fingered Member for a Downhole Tool
Downhole Tool with Bottom Composite Slip
Fingered Backup Ring
Patent:
861,054 →
Application:
29/628,344 →
One-Piece Slip
Patent:
877,216 →
Application:
29/660,379 →
One-Piece Slip
Patent:
877,217 →
Application:
29/660,381 →
Composite Slip
Application:
62/656,897 →
Tethered Ball
Application:
62/661,228 →
Composite Slip
Application:
62/690,445 →
Setting Tool Assembly
Application:
62/730,124 →
Related Assignments
(25)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Apr 30, 2018
From: DAVIES, EVAN LLOYD; VANLUE, DUKE; AVILA, LUIS MIGUEL
To: NATIONAL BOSS HOG ENERGY SERVICES, LLC
Reel/Frame 046036/0163 →
Assignment of Assignor's Interest
May 9, 2018
From: DAVIES, EVAN LLOYD; XIA, YI; AVILA, LUIS MIGUEL; HUGHES, DAVID
To: DOWNHOLE TECHNOLOGY, LLC
Reel/Frame 045758/0922 →
Assignment of Assignor's Interest
May 21, 2018
From: BOSS HOG OIL TOOLS, LLC
To: NATIONAL BOSS HOG ENERGY SERVICES, LLC
Reel/Frame 046190/0521 →
Assignment of Assignor's Interest
May 21, 2018
From: VANLUE, DUKE
To: BOSS HOG OIL TOOLS, LLC
Reel/Frame 045855/0871 →
Assignment of Assignor's Interest
May 21, 2018
From: VANLUE, DUKE
To: BOSS HOG OIL TOOLS, LLC
Reel/Frame 045855/0877 →
Change of Name
May 21, 2018
From: NATIONAL BOSS HOG ENERGY SERVICES, LLC
To: DOWNHOLE TECHNOLOGY, LLC
Reel/Frame 045857/0137 →
Assignment of Assignor's Interest
May 21, 2018
From: DAVIES, EVAN LLOYD; VANLUE, DUKE; AVILA, LUIS MIGUEL
To: NATIONAL BOSS HOG ENERGY SERVICES, LLC
Reel/Frame 045857/0391 →
Assignment of Assignor's Interest
May 21, 2018
From: DAVIES, EVAN LLOYD; VANLUE, DUKE; AVILA, LUIS MIGUEL
To: NATIONAL BOSS HOG ENERGY SERVICES, LLC
Reel/Frame 046190/0120 →
Assignment of Assignor's Interest
Jun 6, 2018
From: VANLUE, DUKE
To: BOSS HOG OIL TOOLS, LLC
Reel/Frame 045996/0398 →
Assignment of Assignor's Interest
Jun 6, 2018
From: DAVIES, EVAN LLOYD; VANLUE, DUKE; AVILA, LUIS MIGUEL
To: NATIONAL BOSS HOG ENERGY SERVICES, LLC
Reel/Frame 046304/0517 →
Assignment of Assignor's Interest
Jun 6, 2018
From: VANLUE, DUKE
To: BOSS HOG OIL TOOLS, LLC
Reel/Frame 045996/0425 →
Assignment of Assignor's Interest
Jun 6, 2018
From: BOSS HOG OIL TOOLS, LLC
To: NATIONAL BOSS HOG ENERGY SERVICES, LLC
Reel/Frame 045996/0429 →
Change of Name
Jun 6, 2018
From: NATIONAL BOSS HOG ENERGY SERVICES, LLC
To: DOWNHOLE TECHNOLOGY, LLC
Reel/Frame 045996/0522 →
Assignment of Assignor's Interest
Jun 6, 2018
From: DAVIES, EVAN LLOYD; VANLUE, DUKE; AVILA, LUIS MIGUEL
To: NATIONAL BOSS HOG ENERGY SERVICES, LLC
Reel/Frame 045996/0653 →
Assignment of Assignor's Interest
Jun 6, 2018
From: DAVIES, EVAN LLOYD; AVILA, LUIS MIGUEL
To: DOWNHOLE TECHNOLOGY, LLC
Reel/Frame 045996/0715 →
Change of Name
Jun 6, 2018
From: NATIONAL BOSS HOG ENERGY SERVICES, LLC
To: DOWNHOLE TECHNOLOGY, LLC
Reel/Frame 045996/0734 →
Assignment of Assignor's Interest
Jun 6, 2018
From: DAVIES, EVAN LLOYD; VANLUE, DUKE; AVILA, LUIS MIGUEL
To: NATIONAL BOSS HOG ENERGY SERVICES, LLC
Reel/Frame 045996/0365 →
Assignment of Assignor's Interest
Jun 12, 2018
From: HUGHES, DAVID; DAVIES, EVAN LLOYD; AVILA, LUIS MIGUEL
To: DOWNHOLE TECHNOLOGY, LLC
Reel/Frame 046063/0498 →
Assignment of Assignor's Interest
Jun 18, 2018
From: VANLUE, DUKE
To: NATIONAL BOSS HOG ENERGY SERVICES, LLC
Reel/Frame 046113/0362 →
Assignment of Assignor's Interest
Jun 18, 2018
From: VANLUE, DUKE
To: BOSS HOG OIL TOOLS, LLC
Reel/Frame 046113/0072 →
Assignment of Assignor's Interest
Jun 18, 2018
From: VANLUE, DUKE
To: BOSS HOG OIL TOOLS, LLC
Reel/Frame 046113/0101 →
Assignment of Assignor's Interest
Jun 18, 2018
From: BOSS HOG OIL TOOLS, LLC
To: NATIONAL BOSS HOG ENERGY SERVICES, LLC
Reel/Frame 046113/0118 →
Change of Name
Jun 18, 2018
From: NATIONAL BOSS HOG ENERGY SERVICES, LLC
To: DOWNHOLE TECHNOLOGY, LLC
Reel/Frame 046113/0122 →
Assignment of Assignor's Interest
Aug 24, 2018
From: DAVIES, EVAN; XIA, YI; AVILA, LUIS; HUGHES, DAVID
To: DOWNHOLE TECHNOLOGY, LLC
Reel/Frame 046693/0966 →
Assignment of Assignor's Interest
Aug 28, 2018
From: DAVIES, EVAN LLOYD; XIA, YI; AVILA, LUIS MIGUEL; HUGHES, DAVID
To: DOWNHOLE TECHNOLOGY, LLC
Reel/Frame 046730/0085 →