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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
06/09/1992
Application #:
07645072
Filing Dt:
01/18/1991
Inventors:
YEN WEI, DACHUAN YANG, JING TIAN
Title:
POLYMERIZATION OF PYRROLE AND ITS DERIVATIVES
Assignment: 1
Reel/Frame:
005670/0438Recorded: 04/15/1991Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
02/13/1991
Exec Dt:
02/13/1991
Exec Dt:
02/13/1991
Assignee:
PENNSYLVANIA
Correspondent:
WILLIAM W. SCHWARZE
PANITCH, SCHWARZE, JACOBS & NADEL
1601 MARKET ST, 36TH FL.
PHILADELPHIA, PA 19103

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