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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
07/11/1989
Application #:
07064266
Filing Dt:
06/18/1987
Inventors:
JAMES C. RICHARDS, DAVID T. BACH
Title:
SIGNAL AMPLIFICATION IN AN ASSAY EMPLOYING A PIEZOELECTRIC OSCILLATOR
Assignment: 1
Reel/Frame:
004768/0091Recorded: 09/08/1987Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
06/30/1987
Exec Dt:
06/30/1987
Assignee:
31 NEW YORK AVENUE
FRAMINGHAM, MASSACHUSETTS 10701
Correspondent:
PAUL T, CLARKE
FISH AND RICHARDSON
ONE FINANCIAL CENTER
BOSTON, MA 02111
Assignment: 2
Reel/Frame:
006100/0969Recorded: 04/30/1992Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST EFFECTIVE JAN 11, 1991
Assignor:
Exec Dt:
04/20/1992
Assignee:
Correspondent:
AMOCO CORPORATION
200 EAST RANDOLPH
CHICAGO, IL 60680-0703

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