Patent Assignment
Reel/Frame 057185/0158
Assignment of Assignor's Interest
Recorded: 2021-08-13
Pages: 3
Assignors
BATAWEEL, MOHAMMED A.
Executed: 2018-05-09
HUANG, JIN
Executed: 2018-05-09
ALMOHSIN, AYMAN MOHAMMED
Executed: 2018-05-09
KARADKAR, PRASAD BABURAO
Executed: 2018-05-09
Assignee
SAUDI ARABIAN OIL COMPANY
1 EASTERN AVENUE, DHAHRAN, 31311, SAUDI ARABIA
Covered Property
(1)
Composition and Method for Water and Gas Shut-Off in Subterranean Formations
Application:
17/397,108 →
Publication:
US 2021/0363402
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Aug 13, 2021
From: LAGNEMO, HANS OLOF; SUNDBLOM, ANDREAS AKE; RESTORP, PER ANDERS
To: AKZO NOBEL CHEMICALS INTERNATIONAL B.V.
Reel/Frame 057168/0761 →
Change of Name
Jan 24, 2022
From: AKZO NOBEL CHEMICALS INTERNATIONAL B.V.
To: NOURYON CHEMICALS INTERNATIONAL B.V.
Reel/Frame 058822/0844 →