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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
04/04/1989
Application #:
07081322
Filing Dt:
08/03/1987
Inventors:
WALTRAUD WERDECKER, DIETER BRUNNER, MARTIN KUTZNER
Title:
METHOD FOR PRODUCING SINTERED METALIZED ALUMINUM NITRIDE CERAMIC BODIES
Assignment: 1
Reel/Frame:
004787/0383Recorded: 08/03/1987Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
07/27/1987
Exec Dt:
07/21/1987
Exec Dt:
07/24/1987
Assignee:
DELAWARE
Correspondent:
FRISHAUF, HOLTZ, GOODMAN & WOODWARD
261 MADISON AVE.
NEW YORK, NY 10016
Assignment: 2
Reel/Frame:
005722/0439Recorded: 05/30/1991Pages: 12
Conveyance:
A CORRECTIVE ASSIGNMENT TO CORRECT THE SINGLE SERIAL NUMBER 07194,259 IDENTIFIED IN PREVIOUSLY RECORDED ASSIGMENT ON REEL 5315/FRAME 589. THIS CORRECTIVE ASSIGMENT SHOWS THAT THERE SHOULD HAVE BEEN A SCHEDULE ATTACHED.
Assignor:
Exec Dt:
05/13/1991
Assignee:
Correspondent:
MORGAN & FINNEGAN
345 PARK AVENUE
NEW YORK, NY 10154
Assignment: 3
Reel/Frame:
006271/0600Recorded: 10/08/1992Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
09/28/1992
Assignee:
ESBACHGRABEN 4 8589 BINDLACH, WEST GERMANY
GERMANY
Correspondent:
MILTON OLIVER
FRISHAUF HOLTZ GOODMAN & WOODWARD P.C.
600 THIRD AVENUE, 30TH FLOOR
NEW YORK, NY 10016-2088
Assignment: 4
Reel/Frame:
009912/0810Recorded: 04/19/1999Pages: 30
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/24/1999
Assignee:
63450 HANAU
HERAEUSSTRASSE 12-14, GERMANY
Correspondent:
FRISHAUF, HOLTZ, GOODMAN, LANGER ET AL.
RICHARD S. BARTH
767 THIRD AVENUE, 25TH FLOOR
NEW YORK, NY 10017-2023

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