IP Library › Assignment 015758/0779
Patent Assignment
Reel/Frame 015758/0779

Assignment of Assignor's Interest

Recorded: 2004-09-07 Pages: 2
Assignors
POWELL, JOSEPH BROUN
Executed: 2004-08-26
Assignee
SHELL OIL COMPANY
P.O. BOX 2463, 900 LOUISIANA, HOUSTON, TEXAS, 77252-2463
Covered Property (1)
Process for the Production of Alkylene Glycols Using Homogeneous Catalysts
Patent: 7,683,221 →
Application: 10/862,172 →
Publication: US 2004/0267059
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Sep 27, 2004
From: MURRAY, BRENDAN DERMOT; VAPORCIYAN, GARO GARBIS
To: SHELL OIL COMPANY
Reel/Frame 015831/0527 →
Change of Name Mar 7, 2022
From: SHELL OIL COMPANY
To: SHELL USA, INC.
Reel/Frame 059694/0819 →