IP Library › Assignment 066158/0807
Patent Assignment
Reel/Frame 066158/0807

Change of Name

Recorded: 2023-12-30 Pages: 4
Assignor
NATIONAL OILWELL DHT, L.P.
Executed: 2021-12-31
Assignee
NATIONAL OILWELL VARCO, L.P.
7909 PARKWOOD CIRCLE DRIVE, HOUSTON, TEXAS, 77036
Covered Properties (2)
Drill Bit Cutter Elements and Drill Bits Including Same
Application: 17/770,745 →
Publication: US 2022/0412170
Drill Bit Cutter Elements and Drill Bits Including Same
Application: 62/926,177 →
Related Assignments (2)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest Oct 28, 2019
From: MOROZOV, KONSTANTIN E.
To: NATIONAL OILWELL DHT, L.P.
Reel/Frame 050845/0678 →
Assignment of Assignor's Interest Apr 21, 2022
From: MOROZOV, KONSTANTIN E.
To: NATIONAL OILWELL DHT, L.P.
Reel/Frame 059664/0895 →