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Patent Assignment Abstract of Title
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Total Assignments: 5
Patent #:
Issue Dt:
11/09/1993
Application #:
07913022
Filing Dt:
07/14/1992
Inventor:
FREDERICK K. BLADES
Title:
METHODS AND CIRCUITS FOR MEASURING THE CONDUCTIVITY OF SOLUTIONS
Assignment: 1
Reel/Frame:
006217/0091Recorded: 07/14/1992Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
07/10/1992
Assignee:
2200 CENTRAL AVENUE
BOULDER, COLORADO 80301
Correspondent:
MICHAEL DE ANGELI
1901 RESEARCH BOULEVARD
SUITE 220
ROCKVILLE MD 20850
Assignment: 2
Reel/Frame:
008545/0740Recorded: 05/27/1997Pages: 5
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
02/11/1997
Assignee:
SIXTH STREET & MARQUETTE AVENUE, NORWEST CENTER
MINNEAPOLIS, MINNESOTA 55479
Correspondent:
LEBOEUF LAMB GREENE & MACRAE
KATHY SWEENEY
633 SEVENTEENTH STREET, SUITE 2000
DENVER, CO 80202
Assignment: 3
Reel/Frame:
008559/0860Recorded: 05/27/1997Pages: 11
Conveyance:
SECURITY AGREEMENT
Assignor:
Exec Dt:
02/11/1997
Assignee:
1740 BROADWAY
DENVER, COLORADO 80274
Correspondent:
LEBOEUF LAMB GREENE & MACRAE
KATHY SWEENEY
633 17TH ST., SUITE 2000
DENVER, CO 80202
Assignment: 4
Reel/Frame:
009638/0300Recorded: 12/14/1998Pages: 10
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
11/23/1998
Assignee:
1740 BROADWAY
DENVER, COLORADO 80274
Correspondent:
FAEGRE & BENSON LLP
DEBRA A. BULMER, PARALEGAL
2200 NORWEST CENTER
90 SOUTH SEVENTH STREET
MINNEAPOLIS, MN 55402-3901
Assignment: 5
Reel/Frame:
015167/0267Recorded: 04/02/2004Pages: 4
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/31/2001
Assignee:
481 CALIFORNIA AVE.
GRANTS PASS, OREGON 97526
Correspondent:
ST.ONGE STEWARD JOHNSTON & REENS LLC
GENE S. WINTER
986 BEDFORD STREET
STAMFORD, CT 06905-5619

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