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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
05/16/2006
Application #:
10206464
Filing Dt:
07/26/2002
Publication #:
Pub Dt:
01/29/2004
Inventors:
John W. Birks, Mark J. Bollinger
Title:
METHOD AND APPARATUS TO DETECT A GAS BY MEASURING OZONE DEPLETION
Assignment: 1
Reel/Frame:
013145/0154Recorded: 07/26/2002Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
07/26/2002
Exec Dt:
07/26/2002
Assignee:
1900 PINAL ROAD
GOLDEN, COLORADO 80401
Correspondent:
PATENT LAW OFFICES OF RICK MARTIN, P.C.
RICK MARTIN
609 TERRY STREET
LONGMONT, CO 80501
Assignment: 2
Reel/Frame:
016619/0625Recorded: 10/04/2005Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
09/26/2005
Assignee:
1900 PINAL ROAD
GOLDEN, COLORADO 80401
Correspondent:
AILEEN LAW
416 COFFMAN STREET
LONGMONT, CO 80501
Assignment: 3
Reel/Frame:
024468/0915Recorded: 06/02/2010Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
05/25/2010
Assignee:
2100 CENTRAL AVE
SUITE 105
BOULDER, COLORADO 80301
Correspondent:
OPPEDAHL PATENT LAW FIRM
PO BOX 5940
DILLON, CO 80435
Assignment: 4
Reel/Frame:
047386/0611Recorded: 11/01/2018Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
10/01/2018
Assignee:
PO BOX 810
SWEETWATER, TEXAS 79556-0810
Correspondent:
POLSON INTELLECTUAL PROPERTY LAW PC
1333 W. 120TH AVENUE
SUITE 122
WESTMINSTER, CO 80234

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