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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
04/09/2013
Application #:
12348305
Filing Dt:
01/04/2009
Publication #:
Pub Dt:
07/02/2009
Inventors:
Dale A. Davison, Ruth A. Pipes, Jack E. Silver
Title:
METHOD AND APPARATUS FOR CHROMATOGRAPHY USING SPHERICAL SILICA GEL
Assignment: 1
Reel/Frame:
022405/0787Recorded: 03/17/2009Pages: 9
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
01/20/2009
Exec Dt:
01/20/2009
Exec Dt:
01/20/2009
Assignee:
4700 SUPERIOR STREET
LINCOLN, NEBRASKA 68504
Correspondent:
VINCENT L. CARNEY LAW OFFICE
P.O. BOX 80836
LINCOLN, NE 68501-0836
Assignment: 2
Reel/Frame:
027619/0264Recorded: 01/30/2012Pages: 5
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/21/2011
Assignee:
C/O 1049 CAMINO DOS RIOS
THOUSAND OAKS, CALIFORNIA 91360
Correspondent:
WENDY K. BILLINGSLEY
1049 CAMINO DOS RIOS
THOUSAND OAKS, CA 91360

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