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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
09/23/2008
Application #:
09845742
Filing Dt:
05/01/2001
Publication #:
Pub Dt:
11/20/2003
Inventors:
Wolfgang Pieken, Andreas Wolter, David P. Sebesta, Michael Leuck et al
Title:
METHOD FOR IMMOBILIZING OLIGONUCLEOTIDES EMPLOYING THE CYCLOADDITION BIOCONJUGATION METHOD
Assignment: 1
Reel/Frame:
012118/0772Recorded: 08/28/2001Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
08/06/2001
Exec Dt:
07/27/2001
Exec Dt:
07/25/2001
Exec Dt:
07/25/2001
Exec Dt:
08/01/2001
Exec Dt:
07/25/2001
Exec Dt:
08/22/2001
Assignee:
2995 WILDERNESS PLACE, SUITE 207
BOULDER, COLORADO 80301
Correspondent:
SWANSON & BRATSCHUN, L.L.C.
BARRY J. SWANSON
1745 SHEA CENTER DR., SUITE 330
HIGHLANDS RANCH, COLORADO 80129
Assignment: 2
Reel/Frame:
017336/0001Recorded: 03/20/2006Pages: 130
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
02/15/2005
Assignee:
3050 SPRUCE STREET
ST. LOUIS, MISSOURI 63103
Correspondent:
SIGMA-ALDRICH CO.
3050 SPRUCE STREET
ST. LOUIS, MO 63103
Assignment: 3
Reel/Frame:
026644/0322Recorded: 07/25/2011Pages: 28
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
07/01/2011
Assignee:
3050 SPRUCE STREET
ST. LOUIS, MISSOURI 63103
Correspondent:
POLSINELLI SHUGHART PC
105 WEST VANDALIA STREET
SUITE 400
EDWARDSVILLE, IL 62025

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