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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
03/23/1993
Application #:
07589719
Filing Dt:
09/28/1990
Inventors:
MARK N. BOBROW, GERALD J. LITT
Title:
METHOD FOR THE DETECTION OR QUANTITAION OF AN ANALYTE USING AN ANALYTE DEPENDENT ENZYME ACTIVATION SYSTEM
Assignment: 1
Reel/Frame:
005602/0097Recorded: 02/08/1991Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
11/19/1990
Exec Dt:
11/19/1990
Assignee:
WILMINGTON,, DELAWARE
Correspondent:
LYNNE M. CHRISTENBURY
PATENT DIVISION
LEGAL DEPARTMENT
E.I. DU PONT DE NEMOURS & CO.
WILMINGTON, DE 19898
Assignment: 2
Reel/Frame:
005614/0348Recorded: 02/28/1991Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
11/19/1990
Exec Dt:
01/19/1990
Assignee:
Correspondent:
LYNNE M. CHRISTENBURY
C/O E.I. DU PONT DE NEMOURS AND COMPANY
LEGAL DEPARTMENT - PATENT DIVISION
WILMINGTON, DE 19898
Assignment: 3
Reel/Frame:
010113/0001Recorded: 07/29/1999Pages: 81
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/30/1997
Assignee:
11 MADISON AVENUE
NEW YORK, NEW YORK 10010
Correspondent:
SIMPSON THACHER & BARTLETT
LORI E. LESSER, ESQ.
425 LEXINGTON AVE.
NEW YORK, NEW YORK 10017
Assignment: 4
Reel/Frame:
009178/0720Recorded: 05/21/1998Pages: 14
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
05/14/1998
Assignee:
548 ALBANY STREET
BOSTON, MASSACHUSETTS 02118
Correspondent:
GIFFORD, KRASS, GROH, SPRINKLE, ET AL
RONALD W. CITKOWSKI
280 N. OLD WOODWARD
SUITE 400
BIRMINGHAM, MI 48009

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