Patent Assignment
Reel/Frame 020813/0766
Assignment of Assignor's Interest
Recorded: 2008-04-16
Pages: 10
Assignors
AURAND, CRAIG
Executed: 2008-03-11
MI, CHARLES
Executed: 2008-03-11
ROSS, PAUL
Executed: 2008-03-11
TRINH, AN
Executed: 2008-03-11
BRANDES, HILLEL
Executed: 2008-03-11
YE, MICHAEL
Executed: 2008-03-11
Assignee
SIGMA-ALDRICH CO.
3050 SPRUCE STREET, ST. LOUIS, MISSOURI, 63103
Covered Property
(1)
Compositions and Methods for Combining Protein Precipitation and Solid Phase Extraction
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.