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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
05/05/1998
Application #:
08823894
Filing Dt:
03/17/1997
Inventors:
WADE T. CATHEY, EDWARD R. DOWSKI JR.
Title:
EXTENDED DEPTH OF FIELD OPTICAL SYSTEMS
Assignment: 1
Reel/Frame:
013475/0712Recorded: 11/13/2002Pages: 32
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/30/2002
Assignee:
4001 DISCOVERY DRIVE
BOULDER, COLORADO 80309
Correspondent:
LATHROP & GAGE L.C
CURTIS A. VOCK, ESQ.
4845 PEARL EAST CIRCLE
SUITE 300
BOULDER, CO 80301
Assignment: 2
Reel/Frame:
026010/0148Recorded: 03/24/2011Pages: 34
Conveyance:
CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE NAME PREVIOUSLY RECORDED ON REEL 013475 FRAME 0712. ASSIGNOR(S) HEREBY CONFIRMS THE THE REGENTS OF THE UNIVERSITY OF COLORADO, A BODY CORPORATE.
Assignor:
Exec Dt:
04/30/2002
Assignee:
4001 DISCOVERY DRIVE
BOULDER, COLORADO 80309
Correspondent:
LATHROP & GAGE LLP
4845 PEARL EAST CIRCLE
SUITE 201
BOULDER, CO 80301
Assignment: 3
Reel/Frame:
026010/0250Recorded: 03/24/2011Pages: 2
Conveyance:
CHANGE OF ADDRESS
Assignor:
Exec Dt:
04/12/2010
Assignee:
1800 GRANT STREET
8TH FLOOR
DENVER, COLORADO 80203
Correspondent:
LATHROP & GAGE LLP
4845 PEARL EAST CIRCLE
SUITE 201
BOULDER, CO 80301

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