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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
5081078
Issue Dt:
01/14/1992
Application #:
07443881
Filing Dt:
11/30/1989
Inventors:
GUNTER PETZOW, RALF RIEDEL, MARTIN SEHER, MARCELLUS PEUCKERT, MARTIN BRUCK, THOMAS GERDAU et al
Title:
SINTERABLE CERAMIC POWDER, PROCESS FOR ITS PREPARATION, SILICON NITRIDE CERAMIC MANUFACTURED THEREFROM, PROCESS FOR ITS MANUFACTURE AND ITS USE
Assignment: 1
Reel/Frame:
005189/0206Recorded: 11/30/1989Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
PEUCKERT, MARCELLUS
Exec Dt:
11/14/1989
BRUCK, MARTIN
Exec Dt:
11/14/1989
GERDAU, THOMAS
Exec Dt:
11/14/1989
KLEINER, HANS-JERG
Exec Dt:
11/14/1989
VAAHS, TILO
Exec Dt:
11/14/1989
ALDINGER, FRITZ
Exec Dt:
11/14/1989
Assignee:
HOECHST AKTIENGESELLSCHAFT, D-6230 FRANKFURT AM MAIN 80, FEDERAL REPUBLIC OF GERMANY A CORP. OF GERMANY
Correspondent:
CONNOLLY & HUTZ
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 2
Reel/Frame:
005623/0099Recorded: 02/22/1991Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
KLEINER, HANS J.
Exec Dt:
10/16/1990
SEHER, MARTIN
Exec Dt:
10/16/1990
ALDINGER, FRITZ
Exec Dt:
10/16/1990
PEUCKERT, MARCELLUS
Exec Dt:
10/10/1990
BRUCK, MARTIN
Exec Dt:
10/10/1990
GERDAU, THOMAS
Exec Dt:
10/10/1990
PETZOW, GUNTER
Exec Dt:
10/10/1990
RIEDEL, RALF
Exec Dt:
10/10/1990
Assignee:
HOECHST AKTIENGESELLSCHAFT, A CORP. OF THE FEDERAL REPUBLIC OF GERMANY
D-6230 FRANKFURT AM MAIN 80, GERMANY
Correspondent:
CONNOLLY & HUTZ
P.O. BOX 2207
WILMINGTON, DE 19899

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