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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
02/10/1998
Application #:
07351976
Filing Dt:
05/15/1989
Inventors:
LITAI WENG, DAVID CALDERHEAD, PYARE KHANNA, EDWIN F. ULLMAN
Title:
CONCENTRATING IMMUNOCHEMICAL TEST DEVICE AND METHOD
Assignment: 1
Reel/Frame:
005278/0734Recorded: 04/19/1990Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
04/06/1990
Assignee:
900 ARASTRADERO ROAD
PALO ALTO, CALIFORNIA 94304
Correspondent:
PATENT LAW & LICENSING DEPARTMENT
SYNTEX (U.S.A.) INC.
3401 HILLVIEW AVE.
P. O. BOX 10850
PALO ALTO, CA 94303
Assignment: 2
Reel/Frame:
007312/0020Recorded: 01/23/1995Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
11/14/1994
Assignee:
100 ABBOTT PARK ROAD
PATENT AND TRADEMARK DEPARTMENT D377, AP6D
ABBOTT PARK, ILLINOIS 60064-3500
Correspondent:
E.H. GORMAN, JR.
PATENT AND TRADEMARK DEPARTMENT
D377, AP6D - ABBOTT LABORATORIES
100 ABBOTT PARK ROAD
ABBOTT PARK, ILLINOIS 60064-3500

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