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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
10928366
Issue Dt:
02/23/2021
Application #:
12019445
Filing Dt:
01/24/2008
Publication #:
20080213906
Pub Dt:
09/04/2008
Inventors:
Craig Aurand, Charles Mi, Paul Ross, An Trinh, Hillel Brandes, Michael Ye
Title:
COMPOSITIONS AND METHODS FOR COMBINING PROTEIN PRECIPITATION AND SOLID PHASE EXTRACTION
Assignment: 1
Reel/Frame:
020813/0766Recorded: 04/16/2008Pages: 10
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
AURAND, CRAIG
Exec Dt:
03/11/2008
MI, CHARLES
Exec Dt:
03/11/2008
ROSS, PAUL
Exec Dt:
03/11/2008
TRINH, AN
Exec Dt:
03/11/2008
BRANDES, HILLEL
Exec Dt:
03/11/2008
YE, MICHAEL
Exec Dt:
03/11/2008
Assignee:
SIGMA-ALDRICH CO.
3050 SPRUCE STREET
ST. LOUIS, MISSOURI 63103
Correspondent:
POLSINELLI SHALTON FLANIGAN SUELTHAUS PC
100 SOUTH FOURTH STREET
SUITE 1100
ST. LOUIS, MO 63102-1825
Assignment: 2
Reel/Frame:
026649/0044Recorded: 07/26/2011Pages: 28
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
SIGMA-ALDRICH CO.
Exec Dt:
07/01/2011
Assignee:
SIGMA-ALDRICH CO., LLC
3050 SPRUCE STREET
ST. LOUIS, MISSOURI 63103
Correspondent:
POLSINELLI SHUGHART PC
105 WEST VANDALIA STREET
SUITE 400
EDWARDSVILLE, IL 62025

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