IP Library Assignment 025644/0921
Patent Assignment
Reel/Frame 025644/0921

Assignment of Assignor's Interest

Recorded: 2011-01-14 Pages: 10
Assignors
STEWART, JAMES J.
Executed: 2010-04-27
ZAYNULIN, DMITRIY I.
Executed: 2010-04-27
SCOTT, ANTHONY C.
Executed: 2010-10-25
NEWTON, GRAHAME
Executed: 2010-04-27
Assignee
GREENFIELD ENERGY LTD.
1-2 ST. ANDREWS HILL, LONDON, EC4V 5BY, UNITED KINGDOM
Covered Property (1)
Geothermal Energy System and Method of Operation
Patent: 9,556,856 →
Application: 12/452,559 →
Publication: US 2010/0288465
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Aug 29, 2012
From: GREENFIELD ENERGY LIMITED
To: GREENFIELD MASTER IPCO LIMITED
Reel/Frame 028868/0770 →
Change of Name Sep 8, 2017
From: GREENFIELD MASTER IPCO LIMITED
To: ERDA MASTER IPCO LIMITED
Reel/Frame 043536/0152 →