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Patent Assignment Abstract of Title
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Total Assignments: 6
Patent #:
6467274
Issue Dt:
10/22/2002
Application #:
09850725
Filing Dt:
05/07/2001
Publication #:
20020040583
Pub Dt:
04/11/2002
Inventors:
John A. Barclay, Thomas C. Brook
Title:
APPARATUS AND METHODS FOR COOLING AND LIQUEFYING A FLUID USING MAGNETIC REFRIGERATION
Assignment: 1
Reel/Frame:
012586/0536Recorded: 02/07/2002Pages: 7
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
BARCLAY, JOHN A.
Exec Dt:
11/29/2001
BROOK, THOMAS C.
Exec Dt:
12/05/2001
TAYLOR, MARTIN
Exec Dt:
11/30/2001
Assignee:
UNIVERSITY OF VICTORIA INNOVATION & DEVELOPMENT CORP.
BOX 3075
R-HUT, MCKENZIE AVENUE
VICTORIA, BC, CANADA V8W 3
Correspondent:
KLARQUIST SPARKMAN, LLP
MICHAEL D. JONES
ONE WORLD TRADE CENTER, SUITE 1600
121 S.W. SALAMON STREET
PORTLAND, OREGON 97204-2988
Assignment: 2
Reel/Frame:
017811/0614Recorded: 06/19/2006Pages: 17
Conveyance:
PATENT PURCHASE AGREEMENT
Assignor:
UNIVERSITY OF VICTORIA INNOVATION AND DEVELOPMENT CORPORATION
Exec Dt:
06/30/2005
Assignee:
PROMETHEUS ENERGY COMPANY
3311 SOUTH 120TH PL., SUITE 100
SEATTLE, WASHINGTON 98168
Correspondent:
MICHAEL D. JONES
KLARQUIST SPARKMAN, LLP
ONE WORLD TRADE CENTER, SUITE 1600
121 S.W. SALMON STREET
PORTLAND, OREGON 97204-2988
Assignment: 3
Reel/Frame:
020817/0718Recorded: 04/18/2008Pages: 7
Conveyance:
SECURITY AGREEMENT
Assignor:
PROMETHEUS ENERGY COMPANY
Exec Dt:
04/15/2008
Assignee:
BLACK RIVER CEI SUBSIDIARY 4 LTD.
12700 WHITEWATER DRIVE
MINNETONKA, MINNESOTA 55343
Correspondent:
KRAMER LEVIN NAFTALIS & FRANKEL LLP
1177 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 4
Reel/Frame:
021502/0549Recorded: 09/09/2008Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
PROMETHEUS ENERGY COMPANY
Exec Dt:
09/03/2008
Assignee:
PROMETHEUS TECHNOLOGIES, LLC
9675 SE 36TH STREET
MERCER ISLAND, WASHINGTON 98040
Correspondent:
LIZ DEMINICO
90 S. SEVENTH STREET
2200 WELLS FARGO CENTER
MINNEAPOLIS, MN 55402-3901
Assignment: 5
Reel/Frame:
022693/0558Recorded: 05/15/2009Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
PROMETHEUS ENERGY COMPANY
Exec Dt:
09/03/2008
Assignee:
PROMETHEUS TECHNOLOGIES, LCC
9675 SE 36TH STREET
MERCER ISLAND, WASHINGTON 98040
Correspondent:
STEPHANIE OLSON
PO BOX 1247
SEA-PAT
SEATTLE, WA 98111-1247
Assignment: 6
Reel/Frame:
022697/0052Recorded: 05/18/2009Pages: 7
Conveyance:
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.
Assignor:
PROMETHEUS ENERGY COMPANY
Exec Dt:
09/03/2008
Assignee:
PROMETHEUS TECHNOLOGIES, LCC
9675 SE 36TH STREET
MERCER ISLAND, WASHINGTON 98040
Correspondent:
STEPHANIE OLSON
PO BOX 1247
SEA-PAT
SEATTLE, WA 98111-1247

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