Patent Assignment
Reel/Frame 033361/0863
Assignment of Assignor's Interest
Recorded: 2014-07-22
Pages: 4
Assignors
MCNABB, BRYCE
Executed: 2014-07-21
MARCIN, JOZEPH ROBERT
Executed: 2014-07-21
HANSON, ANDREW J.
Executed: 2014-07-21
MACTAVISH, JAMES
Executed: 2014-07-21
KSHYK, COREY
Executed: 2014-07-21
Assignee
WEATHERFORD/LAMB, INC.
2000 ST. JAMES PLACE, HOUSTON, TEXAS, 77056
Covered Property
(1)
Stage Tool with Lower Tubing Isolation
Application:
62/004,683 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Corrective Assignment to Correct the Assignee Name Previously Recorded at Reel: 033361 Frame: 0863. Assignor(S) Hereby Confirms the Assignment.
Jun 11, 2015
From: MCNABB, BRYCE; MARCIN, JOZEPH ROBERT; HANSON, ANDREW J.; MACTAVISH, JAMES
To: WEATHERFORD/LAMB, INC.
Reel/Frame 035887/0826 →
Corrective Assignment to Correct the Assignee Name Previously Recorded on Reel 033361 Frame 0863. Assignor(S) Hereby Confirms the Assignment.
Jun 11, 2015
From: MARCIN, JOZEPH ROBERT
To: WEATHERFORD/LAMB, INC.
Reel/Frame 035890/0183 →
Nunc Pro Tunc Assignment
Sep 29, 2015
From: WEATHERFORD/LAMB, INC.
To: WEATHERFORD TECHNOLOGY HOLDINGS, LLC
Reel/Frame 036709/0793 →