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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
05/21/2019
Application #:
14810311
Filing Dt:
07/27/2015
Publication #:
Pub Dt:
01/28/2016
Inventors:
Andrew A. Turnipseed, Craig J. Williford, John W. Birks, Peter C. Andersen
Title:
Heated Graphite Scrubber to Reduce Interferences in Ozone Monitors
Assignment: 1
Reel/Frame:
036191/0513Recorded: 07/28/2015Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
07/14/2015
Exec Dt:
07/14/2015
Exec Dt:
07/14/2015
Exec Dt:
07/14/2015
Assignee:
2100 CENTRAL AVENUE
SUITE 105
BOULDER, COLORADO 80301
Correspondent:
POLSON INTELLECTUAL PROPERTY LAW, PC
PO BOX 1403
BROOMFIELD, CO 80038-1403
Assignment: 2
Reel/Frame:
047386/0712Recorded: 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
Assignment: 3
Reel/Frame:
062875/0129Recorded: 03/03/2023Pages: 7
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
02/07/2023
Assignee:
10 S. DEARBORN STREET
FLOOR L2, SUITE IL1-1145
CHICAGO, ILLINOIS 60603
Correspondent:
GREENBERG TRAURIG, LLP
2200 ROSS AVENUE
SUITE 5200
DALLAS, TX 75201

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