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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
03/21/1989
Application #:
07157020
Filing Dt:
02/17/1988
Inventor:
M. L. KUMAR
Title:
CHROMATOGRAPHIC SEPARATION METHOD AND ASSOICATED APPARATUS
Assignment: 1
Reel/Frame:
004974/0092Recorded: 11/28/1988Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
11/17/1988
Assignee:
SFC RESEARCH CENTER
125 WILLIAM PITT WAY
PITTSBURGH, PENNSYLVANIA 15238
Correspondent:
ARNOLD B. SILVERMAN
ECKERT, SEAMANS, CHERIN & MELLOTT
600 - GRANT STREET
PITTSBURGH, PA 152190000
Assignment: 2
Reel/Frame:
007553/0258Recorded: 07/11/1995Pages: 8
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/27/1995
Assignee:
2000 GLEN ECHO ROAD, SUITE 101
NASHIVILLE, TENNESSEE 37215
Correspondent:
SANDRA K. NAPLES
LEGAL ASSISTANT
414 UNION STREET, SUITE 1600
NASHIVILLE, TN 37219
Assignment: 3
Reel/Frame:
008167/0917Recorded: 10/15/1996Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
09/13/1996
Assignee:
4700 SUPERIOR STREET
LINCOLN, NEBRASKA 68505
Correspondent:
ROTHWELL, FIGG, ERNST & KURZ, P.C.
ROBERT J. JONDLE
555 13TH STREET N.W.
STE. 701 EAST TOWER
WASHINGTON, D.C. 20004
Assignment: 4
Reel/Frame:
008167/0920Recorded: 10/15/1996Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
09/23/1996
Assignee:
125 WILLIAM PITT WAY
PITTSBURGH, PENNSYLVANIA 15238
Correspondent:
ROTHWELL, FIGG, ERNST & KURZ, PC
ROBERT J. JONDLE
555 13TH STREET,N.W.
SUITE 701 EAST TOWER
WASHINGTON, D.C. 20004

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