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Patent Assignment Abstract of Title
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Total Assignments: 6
Patent #:
6082133
Issue Dt:
07/04/2000
Application #:
09245570
Filing Dt:
02/05/1999
Inventors:
MICHAEL A. BARCLAY, THOMAS C. BROOK, JOHN A. BARCLAY, RAYMOND R. TISON
Title:
APPARATUS AND METHOD FOR PURIFYING NATURAL GAS VIA CRYOGENIC SEPARATION
Assignment: 1
Reel/Frame:
010797/0888Recorded: 05/01/2000Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
BARCLAY, MICHAEL A.
Exec Dt:
01/15/1999
BARCLAY, JOHN A.
Exec Dt:
01/15/1999
TISON, RAYMOND R.
Exec Dt:
01/20/1999
BROOK, THOMAS C.
Exec Dt:
01/22/1999
Assignee:
CRYOFUEL SYSTEMS, INC.
18312 NE 28TH STREET
REDMOND, WASHINGTON 98052
Correspondent:
CALVIN B. WARD
18 CROW CANYON COURT, SUITE 305
SAN RAMON, CALIFORNIA 94583
Assignment: 2
Reel/Frame:
017015/0255Recorded: 01/13/2006Pages: 19
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
CRYOFUEL SYSTEMS, INC.
Exec Dt:
12/30/2005
Assignee:
PROMETHEUS ENERGY COMPANY
3311 SOUTH 120TH PLACE, BLDG. 100
SEATTLE, WASHINGTON 98168
Correspondent:
JUSTIN D. PARK
155 - 108TH AVE. NE SUITE #202
BELLEVUE, WA 98004
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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