IP Library › Assignment 033479/0305
Patent Assignment
Reel/Frame 033479/0305

Assignment of Assignor's Interest

Recorded: 2014-08-06 Pages: 3
Assignors
VINSON, JUSTIN P.
Executed: 2014-08-06
CRUMP, MATTHEW A.
Executed: 2014-08-06
PICCIOTTI, CHAD H.
Executed: 2014-08-06
Assignee
WEATHERFORD/LAMB, INC.
2000 ST JAMES PLACE, HOUSTON, TEXAS, 77056
Covered Property (1)
Composite Fracture Plug and Associated Methods
Application: 62/033,959 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jun 17, 2019
From: VINSON, JUSTIN P; CRUMP, MATTHEW A; PICCIOTTI, CHAD H
To: WEATHERFORD/LAMB, INC.
Reel/Frame 049492/0658 →
Nunc Pro Tunc Assignment Jun 17, 2019
From: WEATHERFORD/LAMB, INC.
To: WEATHERFORD TECHNOLOGY HOLDINGS, LLC
Reel/Frame 049492/0691 →