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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
07/17/2001
Application #:
09051449
Filing Dt:
04/06/1998
PCT #:
US9616668
Inventors:
WOLFGANG PIEKEN, DANNY MCGEE, ALECIA SETTLE, YANSHENG ZHAI, JIANPING HUANG
Title:
METHOD FOR SOLUTION PHASE SYNTHESIS OF OLIGONUCLEOTIDES
Assignment: 1
Reel/Frame:
009751/0395Recorded: 04/06/1998Pages: 9
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
03/16/1998
Exec Dt:
03/19/1998
Exec Dt:
03/17/1998
Exec Dt:
03/28/1998
Exec Dt:
03/16/1998
Assignee:
2860 WILDERNESS PLACE #200
BOULDER, COLORADO 80301
Correspondent:
SWANSON & BRATSCHUN, L.L.C.
BARRY J. SWANON
8400 EAST PRENTICE AVENUE
SUITE 200
ENGLEWOOD, CO 80111
Assignment: 2
Reel/Frame:
009441/0913Recorded: 09/09/1998Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
08/15/1998
Assignee:
2830 WILDERNESS PLACE
BOULDER, COLORADO 80301
Correspondent:
GOTTLIEB, RACKMAN & REISMAN, P.C.
DAVID S. KASHMAN
270 MADISON AVENUE
NEW YORK, NY 10016
Assignment: 3
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

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