IP Library › Assignment 048702/0145
Patent Assignment
Reel/Frame 048702/0145

Assignment of Assignor's Interest

Recorded: 2019-03-26 Pages: 4
Assignor
Assignee
SAUDI ARABIAN OIL COMPANY
P.O. BOX 5000, DHAHRAN, 31311, SAUDI ARABIA
Covered Property (1)
N-Hydroxyalkylated Polyamines, Methods of Making N-Hydroxyalkylated Polyamines, and Fluids Containing an N-Hydroxyalkylated Polyamine
Application: 16/110,609 →
Publication: US 2019/0202773
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Mar 26, 2019
From: HILFIGER, MATTHEW; REDDY, B. RAGHAVA
To: ARAMCO SERVICES COMPANY
Reel/Frame 048701/0902 →
Assignment of Assignor's Interest Mar 26, 2019
From: ARAMCO SERVICES COMPANY
To: SAUDI ARABIAN UPSTREAM TECHNOLOGY COMPANY
Reel/Frame 048702/0054 →