Patent Assignment
Reel/Frame 058042/0138
Assignment of Assignor's Interest
Recorded: 2021-11-08
Pages: 3
Assignor
ALVAREZ, JOSE OLIVERIO
Executed: 2021-09-30
Assignee
ARAMCO SERVICES COMPANY
1200 SMITH STREET, HOUSTON, TEXAS, 77002
Covered Property
(1)
In-Situ Monitoring of Chemical Fingerprints in Oilfield Applications
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Nov 8, 2021
From: CAVAZOS SEPULVEDA, ADRIAN CESAR; SAN ROMAN ALERIGI, DAMIAN PABLO
To: SAUDI ARABIAN OIL COMPANY
Reel/Frame 058042/0122 →
Assignment of Assignor's Interest
Oct 17, 2023
From: ARAMCO SERVICES COMPANY
To: SAUDI ARAMCO UPSTREAM TECHNOLOGIES COMPANY
Reel/Frame 065255/0383 →
Assignment of Assignor's Interest
Oct 18, 2023
From: SAUDI ARAMCO UPSTREAM TECHNOLOGIES COMPANY
To: SAUDI ARABIAN OIL COMPANY
Reel/Frame 065268/0033 →