Patent Assignment
Reel/Frame 057168/0761
Assignment of Assignor's Interest
Recorded: 2021-08-13
Pages: 4
Assignors
LAGNEMO, HANS OLOF
Executed: 2018-05-09
SUNDBLOM, ANDREAS AKE
Executed: 2018-05-09
RESTORP, PER ANDERS
Executed: 2018-05-09
Assignee
AKZO NOBEL CHEMICALS INTERNATIONAL B.V.
VELPERWEB 76, BM ARNHEM, 6824, NETHERLANDS
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: BATAWEEL, MOHAMMED A.; HUANG, JIN; ALMOHSIN, AYMAN MOHAMMED; KARADKAR, PRASAD BABURAO
To: SAUDI ARABIAN OIL COMPANY
Reel/Frame 057185/0158 →
Change of Name
Jan 24, 2022
From: AKZO NOBEL CHEMICALS INTERNATIONAL B.V.
To: NOURYON CHEMICALS INTERNATIONAL B.V.
Reel/Frame 058822/0844 →