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Patent Assignment Assignor Details
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Assignor Name : HELMSTADTER, GERALD
Total Assignments: 4
Assignment: 1
Reel/Frame:004884/0899   Pages: 2
Recorded: 05/13/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
04/25/1988
2
Exec Dt:
04/25/1988
3
Exec Dt:
04/25/1988
Assignee
1
GRAFSTRASSE 103
600 FRANKFURT/MAIN, GERMANY
Property
 
Pat #
Pub #
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NONE
07193898
Correspondence name and address
MARTIN A. FARBER
866 UNITED NATIONS PLAZA
NEW YORK, NY 10017
Assignment: 2
Reel/Frame:004931/0761   Pages: 2
Recorded: 08/22/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
08/04/1988
2
Exec Dt:
08/04/1988
3
Exec Dt:
08/04/1988
Assignee
1
GRAFSTRASSE 103
6000 FRANKFURT/MAIN, GERMANY
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
NONE
06270011
 
NONE
07216940
Correspondence name and address
MARTIN A. FARBER
866 UNITED NATIONS PLAZA
NEW YORK, NY 10017
Assignment: 3
Reel/Frame:008554/0565   Pages: 3
Recorded: 05/09/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/21/1997
2
Exec Dt:
04/21/1997
Assignee
1
RUSSELSHEIMER STR. 22
D-60326 FRANKFURT, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08855738
Correspondence name and address
MARTIN A. FARBER
866 UNITED NATIONS PLAZA
SUITE 473
NEW YORK, NY 10017
Assignment: 4
Reel/Frame:010177/0596   Pages: 5
Recorded: 08/02/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/19/1999
2
Exec Dt:
07/19/1999
Assignee
1
KRUPPSTRASSE 105
D-60388 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09297622
Correspondence name and address
MAYER BROWN & PLATT
RICHARD A. SPEER
190 SOUTH LASALLE STREET
CHICAGO, IL 60603-3441
Domestic representative
RICHARD A. SPEER
MAYER BROWN & PLATT
190 SOUTH LASALLE STREET
CHICAGO, ILLINOIS 60603-3441

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