IP Library › Assignment 027300/0506
Patent Assignment
Reel/Frame 027300/0506

Assignment of Assignor's Interest

Recorded: 2011-11-30 Pages: 2
Assignors
ROTS, ARTHUR WILLIBRORDUS TITUS
Executed: 2011-11-22
Assignee
SHELL OIL COMPANY
P.O. BOX 2463, ONE SHELL PLAZA, HOUSTON, TEXAS, 77252-2463
Covered Property (1)
Process for the Production of Alkylene Glycol
Patent: 8,575,402 →
Application: 13/274,536 →
Publication: US 2012/0095271
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Mar 7, 2022
From: SHELL OIL COMPANY
To: SHELL USA, INC.
Reel/Frame 059694/0819 →