Patent Assignment
Reel/Frame 055073/0519
Assignment of Assignor's Interest
Recorded: 2021-01-29
Pages: 3
Assignors
KATTERBAUER, KLEMENS
Executed: 2020-09-27
MARSALA, ALBERTO
Executed: 2020-09-27
JABRI, NOUF
Executed: 2020-09-28
Assignee
SAUDI ARABIAN OIL COMPANY
P.O. BOX 5000, DHAHRAN, 31311, SAUDI ARABIA
Covered Property
(1)
Method for Intelligent Automatic Rock Fragments Depth Determination While Drilling
Patent:
11,237,295 →
Application:
17/069,063 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jan 29, 2021
From: ZHU, SHITONG SHERRY; POITZSCH, MARTIN E.
To: ARAMCO SERVICES COMPANY
Reel/Frame 055073/0514 →
Assignment of Assignor's Interest
Oct 18, 2023
From: ARAMCO SERVICES COMPANY
To: SAUDI ARAMCO TECHNOLOGIES COMPANY
Reel/Frame 065261/0482 →
Assignment of Assignor's Interest
Oct 18, 2023
From: SAUDI ARAMCO TECHNOLOGIES COMPANY
To: SAUDI ARABIAN OIL COMPANY
Reel/Frame 065270/0865 →