IP Library › Assignment 060063/0572
Patent Assignment
Reel/Frame 060063/0572

Corrective Assignment to Correct the Assignee Name Previously Recorded at Reel: 042379 Frame: 0738. Assignor(S) Hereby Confirms the Assignment .

Recorded: 2022-05-13 Pages: 6
Assignors
KONDUC, KAMERON WAYNE
Executed: 2022-04-18
STOIK, RANDY STEVEN
Executed: 2022-04-18
KONOWALEC, ROMAN
Executed: 2022-04-19
CALLAGHAN, JONATHON DOUGLAS
Executed: 2022-04-18
LIU, LI
Executed: 2022-04-18
CHALUS, DAVID FREDERICK
Executed: 2022-04-18
Assignee
DRECO ENERGY SERVICES ULC
4300 BANKERS HALL WEST, 888 3RD. STREET SW, CALGARY, AB, T2P 5CD, CANADA
Covered Property (1)
Multi-Well Bop Cellar Trailer
Application: 15/451,968 →
Publication: US 2017/0254181
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest May 15, 2017
From: KONDUC, KAMERON WAYNE; STOIK, RANDY STEVEN; KONOWALEC, ROMAN; CALLAGHAN, JONATHON DOUGLAS
To: NATIONAL OILWELL VARCO, L.P.
Reel/Frame 042379/0738 →
Merger May 13, 2022
From: DRECO ENERGY SERVICES ULC
To: NOV CANADA ULC
Reel/Frame 060063/0922 →