IP Library › Assignment 020892/0384
Patent Assignment
Reel/Frame 020892/0384

Assignment of Assignor's Interest

Recorded: 2008-05-01 Pages: 3
Assignors
VAN DER HEIDE, EVERT
Executed: 2008-02-04
NISBET, TIMOTHY MICHAEL
Executed: 2008-02-04
VAPORCIYAN, GARO GARBIS
Executed: 2008-02-08
Assignee
SHELL OIL COMPANY
910 LOUISIANA, INTELLECTUAL PROPERTY, HOUSTON, TEXAS, 77002
Covered Property (1)
Process for the Preparation of Diaryl Carbonate
Patent: 7,732,629 →
Application: 12/017,303 →
Publication: US 2008/0200712
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 →