IP Library › Assignment 014985/0356
Patent Assignment
Reel/Frame 014985/0356

Assignment of Assignor's Interest

Recorded: 2003-09-29 Pages: 2
Assignors
GROOTVELD, GERARD
Executed: 2002-04-03
Assignee
SHELL OIL COMPANY
910 LOUISIANA, P.O. BOX 2463, HOUSTON, TEXAS, 77252-2463
Covered Property (1)
Process to Dewater a Soot Water Slurry Obtained in a Gasification Process
Patent: 7,413,681 →
Application: 10/473,569 →
Publication: US 2004/0116765
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest May 16, 2018
From: SHELL OIL COMPANY
To: AIR PRODUCTS AND CHEMICALS, INC.
Reel/Frame 045818/0028 →