IP Library › Assignment 017748/0047
Patent Assignment
Reel/Frame 017748/0047

Merger

Recorded: 2006-06-08 Pages: 233
Assignor
ENSYN GROUP, INC.
Executed: 2004-12-11
Assignee
IVANHOE ENERGY INC.
654-999 CANADA PLACE, THE WORLD TRADE CENTRE, VANCOUVER, BRITISH COLUMBIA, V6C 3E1, CANADA
Covered Properties (4)
Products Produced Form Rapid Thermal Processing of Heavy Hydrocarbon Feedstocks
Patent: 7,270,743 →
Application: 09/955,267 →
Publication: US 2002/0100711
Rapid Thermal Processing of Heavy Hydrocarbon Feedstocks
Patent: 8,105,482 →
Application: 09/958,261 →
Modified Thermal Processing of Heavy Hydrocarbon Feedstocks
Patent: 7,572,365 →
Application: 10/269,538 →
Publication: US 2004/0069686
Modified Thermal Processing of Heavy Hydrocarbon Feedstocks
Patent: 7,572,362 →
Application: 10/419,053 →
Publication: US 2004/0069682
Related Assignments (9)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest Feb 12, 2002
From: FREEL, BARRY A.; GRAHAM, ROBERT G.
To: ENSYN GROUP INC.
Reel/Frame 012608/0589 →
Assignment of Assignor's Interest Oct 9, 2003
From: FREEL, BARRY; KRIZ, JERRY F.; CLARKE, DOUG
To: ENSYN GROUP INC.
Reel/Frame 014572/0233 →
Assignment of Assignor's Interest Oct 14, 2003
From: FREEL, BARRY; GRAHAM, ROBERT
To: ENSYN GROUP INC.
Reel/Frame 014585/0666 →
Assignment of Assignor's Interest Feb 17, 2004
From: ENSYN GROUP, INC.
To: ENSYN PETROLEUM INTERNATIONAL LTD.
Reel/Frame 014978/0044 →
Assignment of Assignor's Interest Feb 17, 2004
From: ENSYN GROUP, INC.
To: ENSYN PETROLEUM INTERNATIONAL LTD.
Reel/Frame 014978/0059 →
Assignment of Assignor's Interest Feb 17, 2004
From: ENSYN GROUP, INC.
To: ENSYN PETROLEUM INTERNATIONAL LTD.
Reel/Frame 014978/0078 →
Assignment of Assignor's Interest Feb 17, 2004
From: ENSYN GROUP, INC.
To: ENSYN PETROLEUM INTERNATIONAL LTD.
Reel/Frame 014978/0054 →
Corrective Assignment to Correct the the Name of the Assignor from Ensyn Group, Inc. to Ensyn Petroleum International Ltd. (a Subsidiary of Ensyn Group, Inc.) Previously Recorded on Reel 017748 Frame 0047. Assignor(S) Hereby Confirms the Correction of the Typographical Error. Jan 4, 2008
From: ENSYN PETROLEUM INTERNATIONAL LTD. (A SUBSIDIARY OF ENSYN GROUP, INC.)
To: IVANHOE ENERGY, INC.
Reel/Frame 020321/0461 →
Assignment of Assignor's Interest Jan 27, 2014
From: IVANHOE ENERGY INC.
To: IVANHOE HTL PETROLEUM LTD.
Reel/Frame 032055/0444 →