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Patent Assignment Assignor Details
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Assignor Name : WOLPERT, WALDEMAR
Total Assignments: 5
Assignment: 1
Reel/Frame:004980/0494   Pages: 1
Recorded: 12/12/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
12/01/1988
2
Exec Dt:
11/30/1988
3
Exec Dt:
11/30/1988
4
Exec Dt:
11/02/1988
5
Exec Dt:
11/30/1988
Assignee
1
KAISER-WILHELM-STR. 100
D-4100 DUISBURG, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07283407
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 2
Reel/Frame:005135/0828   Pages: 1
Recorded: 07/27/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
05/22/1989
2
Exec Dt:
05/22/1989
3
Exec Dt:
05/29/1989
4
Exec Dt:
05/22/1989
5
Exec Dt:
05/24/1989
6
Exec Dt:
05/23/1989
Assignee
1
KAISER-WILHELM-STR. 100,
4100 DUISBURG, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07386550
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 3
Reel/Frame:007160/0551   Pages: 5
Recorded: 09/30/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/19/1994
2
Exec Dt:
04/19/1994
3
Exec Dt:
04/20/1994
4
Exec Dt:
04/15/1994
Assignee
1
EDUARD-SCHLOEMANN-STRASSE 4
40237 DUSSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08211846
Correspondence name and address
FEIEREISEN & KUEFFNER
FRIEDRICH KUEFFNER
500 FIFTH AVENUE
NEW YORK, NY 10110
Assignment: 4
Reel/Frame:010507/0520   Pages: 3
Recorded: 12/28/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/12/1999
2
Exec Dt:
10/19/1999
3
Exec Dt:
10/28/1999
4
Exec Dt:
11/04/1999
Assignee
1
KAISER-WILHELM-STRASSE 100
47166 DUISBURG, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09381892
Correspondence name and address
PROSKAUER ROSE LLP
CHARLES GUTTMAN
1585 BROADWAY
NEW YORK, NY 10036
Assignment: 5
Reel/Frame:014087/0020   Pages: 2
Recorded: 05/06/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/25/2003
2
Exec Dt:
04/21/2003
3
Exec Dt:
04/11/2003
Assignee
1
EDUARD-SCHLOEMANN-STRASSE 4
D-40237 DUSSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10381169
Correspondence name and address
THE FIRM OF KARL F ROSS
5676 RIVERDALE AVENUE
PO BOX 900
RIVERDALE (BRONX), NY 10471-0900

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