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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
02/20/2001
Application #:
09118903
Filing Dt:
07/20/1998
Inventors:
ARD COENRAADS, HORST GRUENING
Title:
METHOD AND DEVICE FOR DRIVING A TURN-OFF THYRISTOR
Assignment: 1
Reel/Frame:
009501/0041Recorded: 10/06/1998Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
08/03/1998
Exec Dt:
08/03/1998
Assignee:
CH-5401 BADEN, SWITZERLAND
Correspondent:
OBLON, SPIVAK ET AL
ATTORNEYS AT LAW
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 2
Reel/Frame:
015302/0118Recorded: 10/28/2004Pages: 4
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/11/2001
Assignee:
BROWN BOVERI STRASSE 6
5400 BADEN, SWITZERLAND
Correspondent:
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 3
Reel/Frame:
015442/0685Recorded: 12/09/2004Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
10/27/2004
Assignee:
BROWN BOVERI STRASSE 6
CH-5400 BADEN, SWITZERLAND
Correspondent:
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
MARVIN J. SPIVAK
1940 DUKE STREET
ALEXANDRIA, VA 22314

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