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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
05/12/1992
Application #:
07449781
Filing Dt:
12/12/1989
Inventors:
WAYNE WORRELL, QINGGUO LIU, YUHUA TANG
Title:
ELECTROCHEMICAL SENSORS AND METHODS FOR THEIR USE
Assignment: 1
Reel/Frame:
005250/0219Recorded: 02/16/1990Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
02/09/1990
Exec Dt:
12/26/1989
Assignee:
A NON-PROFIT CORP. OF PA
PHILADELPHIA, PENNSYLVANIA
Correspondent:
JOSEPH LUCCI
WOODCOCK, WASHBURN, KURTZ,
MACKIEWICZ & NORRIS
ONE LIBERTY PLACE, 46TH FLOOR
PHILADELPHIA, PA 19103

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