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Patent Assignment Assignor Details
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Assignor Name : BARTHA, JOHANN W.
Total Assignments: 5
Assignment: 1
Reel/Frame:004849/0457   Pages: 5
Recorded: 03/23/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WITTLINGER, JURGEN
Exec Dt:
02/29/1988
2
GRESCHNER, JOHANN
Exec Dt:
02/10/1988
3
BAYER, THOMAS
Exec Dt:
02/11/1988
4
BARTHA, JOHANN W.
Exec Dt:
02/10/1988
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
A CORP. OF NEW YORK
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4871418
NONE
07172736
Correspondence name and address
IRA DAVID BLECKER
INTERNATIONAL BUSINESS MACHINES CORP.
DEPT. 901/BLDG. 300-482
ROUTE 52
HOPEWELL JUNCTION, NY 12533-9988
Assignment: 2
Reel/Frame:005032/0225   Pages: 7
Recorded: 03/23/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BARTHA, JOHANN W.
Exec Dt:
12/02/1988
2
BAYER, THOMAS
Exec Dt:
12/02/1988
3
GRESCHNER, JOHANN
Exec Dt:
12/02/1988
4
KRAUS, GEORG
Exec Dt:
12/02/1988
5
SCHMID, GERHARD
Exec Dt:
12/02/1988
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION, A CORP. OF NY
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4918033
NONE
07239569
Correspondence name and address
WILLIAM D. SABO
IBM CORPORATION
DEPARTMENT 915, BUILDING 972-2
ESSEX JUNCTION, VT 05452
Assignment: 3
Reel/Frame:005520/0968   Pages: 9
Recorded: 11/20/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BARTHA, JOHANN W.
Exec Dt:
10/12/1990
2
BAYER, THOMAS
Exec Dt:
10/12/1990
3
GRESCHNER, JOHANN
Exec Dt:
10/12/1990
4
KRAUS, GEORG
Exec Dt:
10/12/1990
5
WEISS, HELGA
Exec Dt:
10/12/1990
6
WOLTER, OLAF
Exec Dt:
10/12/1990
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION, A CORP. OF NY
ARMONK,, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5116462
NONE
07568286
Correspondence name and address
ROBERT M. TREPP
IBM CORPORATION
INTELLECTUAL PROPERTY LAW DEPT.
P.O. BOX 218
YORKTOWN HEIGHTS, NY 10598
Assignment: 4
Reel/Frame:005826/0291   Pages: 5
Recorded: 09/09/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BARTHA, JOHANN W.
Exec Dt:
05/03/1991
2
BAYER, THOMAS
Exec Dt:
05/03/1991
3
GRESCHNER, JOHANN
Exec Dt:
05/03/1991
4
KRAUS, GEORG
Exec Dt:
05/03/1991
5
WOLTER, OLAF
Exec Dt:
06/17/1991
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
A CORPORATION OF NY
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5162133
NONE
07631138
Correspondence name and address
JOHN L. GOODWIN
INTELLECTUAL PROPERTY LAW DEPARTMENT
IBM CORPORATION
P.O. BOX 218
YORKTOWN HEIGHTS, NY 10598
Assignment: 5
Reel/Frame:007103/0473   Pages: 3
Recorded: 08/15/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BARTHA, JOHANN W.
Exec Dt:
06/22/1994
2
BAYER, THOMAS
Exec Dt:
06/22/1994
3
GRESCHNER, JOHANN
Exec Dt:
06/22/1994
4
NONNENMACHER, REGINE (LEGAL REPRESENTATIVE OF THE DECEASED INVENTOR, MARTIN NONNENMACHER)
Exec Dt:
06/28/1994
5
WEISS, HELGA
Exec Dt:
06/22/1994
Assignee
1
IBM CORPORATION
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5534359
NONE
08255209
Correspondence name and address
ROBERT M. TREPP
IBM CORPORATION
INTELLECTUAL PROPERTY LAW
P.O. BOX 218
YORKTOWN HEIGHTS, NY 10598

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