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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
04/20/1993
Application #:
07623394
Filing Dt:
11/21/1990
Inventors:
VOLKER REIFFENRATH, EIKE POETSCH, VOLKER MEYER, HERBERT PLACH
Title:
PYRIDINE DERIVATIVES IN LIQUID CRYSTALLINE MEDIUM USEFUL FOR ELECTROOPTICAL DISPLAY ELEMENTS
Assignment: 1
Reel/Frame:
005844/0735Recorded: 11/21/1990Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
11/02/1990
Exec Dt:
11/02/1990
Exec Dt:
11/02/1990
Exec Dt:
11/02/1990
Assignee:
D-6100 DARMSTADT, GERMANY
Correspondent:
ANTHONY J. ZELANO
MILLEN, WHITE & ZELANO, P.C.
ARLINGOTN COURTHOUSE PLAZA 1, SUITE 1201
2200 CLARENDON BOULEVARD
ARLINGTON, VA 22201
Assignment: 2
Reel/Frame:
010404/0717Recorded: 11/17/1999Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
10/19/1999
Assignee:
65840 SULZBACH AM
TAUNUS, GERMANY
Correspondent:
MILLEN, WHITE, ZELANO, ETAL
TRACY A. LUKE
2200 CLARENDON BLVD. SUITE 1400
ARLINGTON, VA 22201

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