IP Library › Assignment 022693/0558
Patent Assignment
Reel/Frame 022693/0558

Assignment of Assignor's Interest

Recorded: 2009-05-15 Pages: 5
Assignor
PROMETHEUS ENERGY COMPANY
Executed: 2008-09-03
Assignee
PROMETHEUS TECHNOLOGIES, LCC
9675 SE 36TH STREET, MERCER ISLAND, WASHINGTON, 98040
Covered Properties (4)
Integrated Refueling System for Vehicles
Patent: 5,505,232 →
Application: 08/140,732 →
Apparatus and Method for Purifying Natural Gas via Cryogenic Separation
Patent: 6,082,133 →
Application: 09/245,570 →
Apparatus and Methods for Cooling and Liquefying a Fluid Using Magnetic Refrigeration
Patent: 6,467,274 →
Application: 09/850,725 →
Publication: US 2002/0040583
Active gas regenerative liquefier system and method
Application: 11/489,304 →
Publication: US 2008/0016907
Related Assignments (8)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest May 1, 2000
From: BARCLAY, MICHAEL A.; BARCLAY, JOHN A.; TISON, RAYMOND R.; BROOK, THOMAS C.
To: CRYOFUEL SYSTEMS, INC.
Reel/Frame 010797/0888 →
Assignment of Assignor's Interest Feb 7, 2002
From: BARCLAY, JOHN A.; BROOK, THOMAS C.; TAYLOR, MARTIN
To: UNIVERSITY OF VICTORIA INNOVATION & DEVELOPMENT CORP.
Reel/Frame 012586/0536 →
Assignment of Assignor's Interest Jan 13, 2006
From: CRYOFUEL SYSTEMS, INC.
To: PROMETHEUS ENERGY COMPANY
Reel/Frame 017015/0255 →
Patent Purchase Agreement Jun 19, 2006
From: UNIVERSITY OF VICTORIA INNOVATION AND DEVELOPMENT CORPORATION
To: PROMETHEUS ENERGY COMPANY
Reel/Frame 017811/0614 →
Security Agreement Apr 18, 2008
From: PROMETHEUS ENERGY COMPANY
To: BLACK RIVER CEI SUBSIDIARY 4 LTD.
Reel/Frame 020817/0718 →
Assignment of Assignor's Interest Sep 9, 2008
From: PROMETHEUS ENERGY COMPANY
To: PROMETHEUS TECHNOLOGIES, LLC
Reel/Frame 021502/0549 →
Assignment of Assignor's Interest Feb 23, 2009
From: BARCLAY, JOHN A; SKRZYPKOWSKI, MIROSLAV P; BARCLAY, MICHAEL A; JAKOBSEN [ON BEHALF OF], AGNES
To: PROMETHEUS ENERGY COMPANY, INC.
Reel/Frame 022295/0621 →
Corrective Assignment to Correct the Remove U.S. Application Number 09/943,422 Previously Recorded on Reel 022693 Frame 0558. Assignor(S) Hereby Confirms the Assignment. May 18, 2009
From: PROMETHEUS ENERGY COMPANY
To: PROMETHEUS TECHNOLOGIES, LCC
Reel/Frame 022697/0052 →