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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
08/11/1981
Application #:
06092559
Filing Dt:
11/08/1979
Inventor:
MELVIN W. SIEGEL
Title:
METHODS AND APPARATUS FOR ANALYSIS OF MIXTURES BY MASS SPECTROMETRY-
Assignment: 1
Reel/Frame:
006862/0710Recorded: 02/17/1994Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/14/1993
Assignee:
SUITE 350
1013 CENTRE ROAD
WILMINGTON, DELAWARE 19805
Correspondent:
ANDREW T. KARNAKIS
80 ASHBY ROAD
BEDFORD, MASSACHUSETTS 01730
Assignment: 2
Reel/Frame:
007677/0560Recorded: 08/21/1995Pages: 7
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
07/14/1995
Assignee:
843 N. JEFFERSON ST.
LEWISBURG, WEST VIRGINIA 24901
Correspondent:
KIRKLAND & ELLIS
DONNA R. GASIOROWSKI
DEBRA B. ARENARE
200 EAST RANDOLPH DR., SUITE 6100
CHICAGO, IL 60601

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