IP Library › Assignment 024452/0589
Patent Assignment
Reel/Frame 024452/0589

Assignment of Assignor's Interest

Recorded: 2010-05-27 Pages: 3
Assignors
DUYVESTEYN, WILLEM P.C.
Executed: 2010-04-06
SALAZAR, JOSE ARMANDO
Executed: 2010-04-07
Assignee
MARATHON OIL CANADA CORPORATION
440 - SECOND AVENUE, N.W., ERNST & YOUNG TOWER, CALGARY, T2P 5E9, CANADA
Covered Property (1)
Nozzle Reactor and Method of Use
Patent: 8,435,402 →
Application: 12/749,068 →
Publication: US 2011/0233114
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Jan 23, 2013
From: MARATHON OIL CANADA CORPORATION
To: MARATHON CANADIAN OIL SANDS HOLDING LIMITED
Reel/Frame 029675/0197 →
Change of Name May 22, 2013
From: MARATHON CANADIAN OIL SANDS HOLDING LIMITED
To: MARATHON OIL CANADA CORPORATION
Reel/Frame 030467/0595 →