Patent Assignment
Reel/Frame 044532/0016
Lien
Recorded: 2017-11-29
Pages: 13
Assignor
PARRELLA, MICHAEL J., SR, MR
Executed: 2011-02-25
Assignee
METCOFF, JERROLD M., MR
14 DEER RIDGE RD, ROXBURY, CONNECTICUT, 06783
Covered Properties
(5)
Heat Pipes for a Single Well Engineered Geothermal System
Application:
15/516,075 →
Publication:
US 2017/0248345
Thermally Assisted Oil Production Wells
Application:
15/517,572 →
Publication:
US 2017/0247994
Pulsing Pressure Waves Enhancing Oil and Gas Extraction in a Reservoir
Comprehensive Enhanced Oil Recovery System
Green Boiler - Closed Loop Energy and Power System to Support Enhanced Oil Recovery That Is Environmentally Friendly
Related Assignments
(2)
Other recorded transfers of the patents in this record — the chain of ownership.
Corrections by Declaration of Erroneously Application Number 15516075.
Apr 3, 2018
From: GTHERM GEO, INC.
To: GTHERM GEO, INC.
Reel/Frame 047255/0713 →
Correction by Declaration to Correct Erroneously Filed Application Numbers 15517572, 15517586, 15517602 and 15517616.
Apr 3, 2018
From: GTHERM ENERGY, INC.
To: GTHERM ENERGY, INC.
Reel/Frame 047255/0868 →