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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
07/15/2003
Application #:
09748344
Filing Dt:
12/22/2000
Publication #:
Pub Dt:
06/07/2001
Inventors:
Richard MacKay, Michael Schwartz, Anthony F. Sammells
Title:
MATERIALS AND METHODS FOR THE SEPARATION OF OXYGEN FROM AIR
Assignment: 1
Reel/Frame:
009480/0642Recorded: 09/29/1998Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
09/22/1998
Exec Dt:
09/22/1998
Assignee:
1415 WOODLAND AVENUE
IOWA METHODIST MEDICAL CENTER
DES MOINES, IOWA 50309
Correspondent:
HEIDI SEASE NEBEL
801 GRAND AVENUE, SUITE 3200
DES MOINES, IOWA 50309-2721
Assignment: 2
Reel/Frame:
011851/0773Recorded: 02/23/2001Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
04/12/1999
Exec Dt:
04/12/1999
Exec Dt:
04/12/1999
Assignee:
SUITE 105
5660 AIRPORT ROAD
BOULDER, COLORADO 80301
Correspondent:
GREENLEE, WINNER & SULLIVAN
SALLY A. SULLIVAN
5370 MANHATTAN CIRCLE, SUITE 201
BOULDER, CO 80303
Assignment: 3
Reel/Frame:
021924/0143Recorded: 11/26/2008Pages: 8
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/20/2005
Assignee:
1331 17TH STREET
DENVER, COLORADO 80202
Correspondent:
GUARANTY BANK
ATTN: IRENE MARIN
1331 17TH STREET
DENVER, CO 80202

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