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Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : MATHES, JOSEF
Total Assignments: 15
Assignment: 1
Reel/Frame:003996/0517   Pages: 2
Recorded: 06/03/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
12/04/1981
Assignee
1
6050 OFFENBACH/MAIN, WEST, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06349013
Correspondence name and address
LEYDIG, VOIT, OSANN, MAYER & HOLT, LTD.
ONE IBM PLAZA, STE. 4600
CHICAGO, IL 60611
Assignment: 2
Reel/Frame:004047/0481   Pages: 3
Recorded: 09/27/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
05/18/1982
2
Exec Dt:
05/18/1982
3
Exec Dt:
05/18/1982
Assignee
1
6050 OFFENBACH
MAIN, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06400707
Correspondence name and address
LEYDIG, VOIT, OSANN, MAYER & HOLT, LTD.
ONE IBM PLA., STE. 4600
CHICAGO, IL 60611
Assignment: 3
Reel/Frame:004439/0559   Pages: 3
Recorded: 08/07/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
07/09/1985
2
Exec Dt:
07/09/1985
Assignee
1
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06715476
Correspondence name and address
DENNIS R. SCHLEMMER
LEYDIG, VOIT, OSANN, MAYER & HOLT, LTD.,
ONE IBM PLAZA, SUITE 4600
CHICAGO, IL 60611
Assignment: 4
Reel/Frame:004560/0262   Pages: 5
Recorded: 06/13/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
02/04/1986
2
Exec Dt:
02/04/1986
3
Exec Dt:
02/04/1986
4
Exec Dt:
02/04/1986
Assignee
1
CHRISTIAN PLEB-STR. 6-30
6050 OFFENBACCH/MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06823345
Correspondence name and address
DENNIS R. SCHLEMMER
LEYDIG, VOIT & MAYER, LTD.
ONE IBM PLAZA - STE. 4600
CHICAGO, IL 60611
Assignment: 5
Reel/Frame:005021/0444   Pages: 3
Recorded: 02/27/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
09/06/1988
Assignee
1
A WEST GERMAN CORP.
6050 OFFENBACH/MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07239535
Correspondence name and address
LEYDIG, VOIT & MAYER
ONE IBM PLAZA, STE 4600
CHICAGO, IL 60611
Assignment: 6
Reel/Frame:005743/0589   Pages: 3
Recorded: 06/20/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
06/07/1991
2
Exec Dt:
06/07/1991
3
Exec Dt:
06/07/1991
Assignee
1
CHRISTIAN-PLESS-STRASSE 6-30
POSTFACH 101264
D-6050 OFFENBACH/MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07688726
Correspondence name and address
LEYDIG, VOIT & MAYER
TWO PRUDENTIAL PLAZA, STE. 4900
180 N. STETSON
CHICAGO, IL 60601-6780
Assignment: 7
Reel/Frame:005810/0647   Pages: 3
Recorded: 08/22/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
08/13/1991
2
Exec Dt:
08/13/1991
Assignee
1
CHRISTIAN-PLESS-STRASSE 6-30
D-6050 OFFENBACH/MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07734539
Correspondence name and address
LEYDIG, VOIT & MAYER
TWO PRUDENTIAL PLAZA, STE. 4900
180 NORTH STETSON
CHICAGO, IL 60601-6780
Assignment: 8
Reel/Frame:005829/0940   Pages: 3
Recorded: 09/12/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
09/03/1991
2
Exec Dt:
09/03/1991
3
Exec Dt:
09/03/1991
Assignee
1
CHRISTIAN-PLESS-STRASSE 6-30
D-6050 OFFENBACH/MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07734538
Correspondence name and address
LEYDIG, VOIT & MAYER
TWO PRUDENTIAL PLAZA, STE. 4900
180 N. STETSON
CHICAGO, IL 60601-6780
Assignment: 9
Reel/Frame:006271/0916   Pages: 3
Recorded: 10/07/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
09/22/1992
Assignee
1
CHRISTIAN-PLESS-STRASSE 6-30
6050 OFFENBACH AM MAIN POSTFACH 529 UND 541, GERMANY
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07926927
Correspondence name and address
LEYDIG, VOIT & MAYER
TWO PRUDENTIAL PLAZA, STE. 4900
180 NORTH STETSON
CHICAGO, IL 60601-6780
DENNIS R. SCHLEMMER
Assignment: 10
Reel/Frame:006412/0303   Pages: 3
Recorded: 02/08/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
01/22/1993
Assignee
1
CHRISTIAN-PLESS-STRASSE 6-30
6050 OFFENBACH AM MAIN
POSTFACH 529 UND 541, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07992583
Correspondence name and address
DENNIS R. SCHLEMMER
LEYDIG, VOIT & MAYER
TWO PRUDENTIAL PLAZA, SUITE 4900
180 NORTH STETSON
CHICAGO, IL 60601-6780
Assignment: 11
Reel/Frame:006412/0306   Pages: 3
Recorded: 02/08/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
01/22/1993
Assignee
1
CHRISTIAN-PLESS-STRASSE 6-30
6050 OFFENBACH AM MAIN
POSTFACH 529 UND 541, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07992570
Correspondence name and address
DENNIS R. SCHLEMMER
LEYDIG, VOIT & MAYER
TWO PRUDENTIAL PLAZA, SUITE 4900
180 NORTH STETSON
CHICAGO, IL 60601-6780
Assignment: 12
Reel/Frame:008175/0414   Pages: 6
Recorded: 10/04/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/05/1996
2
Exec Dt:
08/20/1996
3
Exec Dt:
07/30/1996
4
Exec Dt:
08/06/1996
5
Exec Dt:
08/20/1996
6
Exec Dt:
08/01/1996
7
Exec Dt:
08/06/1996
8
Exec Dt:
08/06/1996
9
Exec Dt:
08/06/1996
10
Exec Dt:
08/06/1996
Assignee
1
MUHLHEIMER STR. 341
OFFENBACH D-63075, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08536427
Correspondence name and address
LEYDIG, VOIT & MAYER, LTD.
JOHN B. CONKLIN
180 NORTH STETSON
TWO PRUDENTIAL PLAZA, SUITE 4900
CHICAGO, IL 60601
Assignment: 13
Reel/Frame:004306/0570   Pages: 5
Recorded: 10/01/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
00/00/0000
2
Exec Dt:
00/00/0000
3
Exec Dt:
00/00/0000
4
Exec Dt:
00/00/0000
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06604740
Correspondence name and address
LEYDIG, VOIT, OSANN, MAYER & HOLT, LTD.,
ONE IBM PLAZA, STE. 4600
CHICAGO, IL 60611
Assignment: 14
Reel/Frame:004348/0607   Pages: 2
Recorded: 01/11/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
00/00/0000
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06646694
Correspondence name and address
DENNIS R. SCHLEMMER
LEYDIG, VOIT, OSANN, MAYER & HOLT, LTD.
ONE IBM PLAZA, STE. 4600
CHICAGO, IL 60611
Assignment: 15
Reel/Frame:004662/0933   Pages: 4
Recorded: 02/05/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
00/00/0000
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06937550
Correspondence name and address
LEYDIG, VOIT, OSANN
MAYER & HOLT, LTD.
ONE IBM PLAZA-STE. 4600
CHICAGO, IL 60611

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