IP Library › Assignment 052356/0744
Patent Assignment
Reel/Frame 052356/0744

Merger

Recorded: 2020-04-09 Pages: 4
Assignor
PETROMAR TECHNOLOGIES, INC.
Executed: 2018-10-03
Assignee
NABORS DRILLING TECHNOLOGIES USA, INC.
515 WEST GREENS ROAD, SUITE 1200, HOUSTON, TEXAS, 77067
Covered Property (1)
Spectral Gamma Ray Downhole Logging Tool
Application: 16/104,451 →
Publication: US 2020/0057173
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Aug 29, 2018
From: MORYS, MARIAN
To: PETROMAR TECHNOLOGIES, INC.
Reel/Frame 046740/0759 →
Corrective Assignment to Correct the Receiving Party City Address Previously Recorded at Reel: 046740 Frame: 0759. Assignor(S) Hereby Confirms the Assignment. Oct 4, 2018
From: MORYS, MARIAN
To: PETROMAR TECHNOLOGIES, INC.
Reel/Frame 047191/0375 →