Patent Assignment
Reel/Frame 061438/0178
Assignment of Assignor's Interest
Recorded: 2022-10-17
Pages: 9
Assignor
XR DOWNHOLE LLC
Executed: 2022-08-30
Assignee
XR RESERVE LLC
1707 1/2 POST OAK BLVD., #655, HOUSTON, TEXAS, 77056
Covered Properties
(2)
Polycrystalline Diamond Bearings for Rotating Machinery with Compliance
Patent:
11,286,985 →
Application:
16/812,016 →
Publication:
US 2020/0325933
PCT:
PCT/US2020/021549 ↗
Polycrystalline Diamond Bearings for Rotating Machinery with Compliance
Related Assignments
(4)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Jan 19, 2021
From: PREVOST, GREGORY; KING, WILLIAM W
To: XR DOWNHOLE, LLC
Reel/Frame 054949/0261 →
Assignment of Assignor's Interest
Jan 19, 2021
From: MIESS, DAVID P
To: XR DOWNHOLE, LLC
Reel/Frame 054949/0670 →
Assignment of Assignor's Interest
Jul 22, 2022
From: PREVOST, GREGORY; KING, WILLIAM W.
To: XR DOWNHOLE LLC
Reel/Frame 060594/0417 →
Assignment of Assignor's Interest
Jul 22, 2022
From: MIESS, DAVID P.
To: XR DOWNHOLE LLC
Reel/Frame 060594/0530 →