skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
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 : RITTER, GERHARD
Total Assignments: 49
Assignment: 1
Reel/Frame:003980/0501   Pages: 1
Recorded: 05/03/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SCHMIDT, GERHARD
Exec Dt:
03/30/1982
2
RITTER, KLAUS
Exec Dt:
03/30/1982
3
RITTER, GERHARD
Exec Dt:
03/30/1982
Assignee
1
EVG ENTWICKLUNGS- U. VERWERTUNGS-GESELLSCHAFT M.B.H., VINZENZ-MUCHITSCH-STR. 36,
GRAZ,, AUSTRALIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4396332
NONE
06274063
Correspondence name and address
ERNEST F. MARMOREK
420 LEXINGTON AVE.
NEW YORK, NY 10017
Assignment: 2
Reel/Frame:003980/0502   Pages: 1
Recorded: 05/03/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
RITTER, KLAUS
Exec Dt:
03/30/1982
2
GOTT, HANS
Exec Dt:
03/30/1982
3
RITTER, GERHARD
Exec Dt:
03/30/1982
4
RITTER, JOSEF
Exec Dt:
03/30/1982
Assignee
1
EVG ENTWICKLUNGS- U. VERWERTUNGS-GESELLSCHAFT M.B.H. VINZENZ-MUCHTSCH-STR. 36,
GRAZ,, AUSTRALIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4399342
NONE
06302553
Correspondence name and address
ERNEST F. MARMOREK
420 LEXINGTON AVE.
NEW YORK, NY 10017
Assignment: 3
Reel/Frame:004021/0689   Pages: 1
Recorded: 07/29/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GOTT, HANS
Exec Dt:
06/28/1982
2
RITTER, JOSEF
Exec Dt:
06/28/1982
3
RITTER, KLAUS
Exec Dt:
06/28/1982
4
RITTER, GERHARD
Exec Dt:
06/28/1982
Assignee
1
EVG ENTWICKLUNGS-U. VERWERTUNGS-GESELLSCHAFT M.B.H.
VINZENZ-MUCHITSCH-STR. 36
GRAZ, AUSTRALIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4444227
NONE
06320011
Correspondence name and address
ERNEST F. MARMOREK
420 LEXINGTON AVENUE
NEW YORK, NY 10017
Assignment: 4
Reel/Frame:004054/0903   Pages: 1
Recorded: 10/18/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SCHMIDT, GERHARD
Exec Dt:
09/30/1982
2
RITTER, KLAUS
Exec Dt:
09/30/1982
3
RITTER, GERHARD
Exec Dt:
09/30/1982
Assignee
1
EVG ENTWICKLUNGS-U.-VERWERTUNGS-GESELLSCHAFT M.B.H. GRAZ,
VINZENZ-MUCHITSCH-STRASSE 36 (OSTERREICH, AUSTRIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4500763
NONE
06372478
Correspondence name and address
ERNEST F. MARMOREK
420 LEXINGTON AVE.
NEW YORK, NY 10017
Assignment: 5
Reel/Frame:004060/0468   Pages: 1
Recorded: 11/09/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GOTT, HANS
Exec Dt:
10/19/1982
2
SCHERR, RUDOLF
Exec Dt:
10/19/1982
3
RITTER, JOSEF
Exec Dt:
10/19/1982
4
RITTER, KLAUS
Exec Dt:
10/19/1982
5
RITTER, GERHARD
Exec Dt:
10/19/1982
Assignee
1
EVG ENTWICKLUNGS- UND VERWERTUNGS-GESELLSCHAFT M.B.H.
VINZENZ-MUCHITSCH-STRASSE 36
A CORP OF AUSTRIA
GRAZ, AUSTRALIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4468550
NONE
06397826
Correspondence name and address
ERNEST F. MARMOREK
420 LEXINGTON AVE.
NEW YORK, NY 10017
Assignment: 6
Reel/Frame:004079/0999   Pages: 1
Recorded: 01/13/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GOTT, HANS
Exec Dt:
10/19/1982
2
RITTER, JOSEF
Exec Dt:
10/19/1982
3
RITTER, GERHARD
Exec Dt:
10/19/1982
4
RITTER, KLAUS
Exec Dt:
10/19/1982
Assignee
1
EVG ENTWICKLUNGS-UND VERWERTUNGS-GESELLSCHAFT M.B.H.
VINZENZ-MUCHITSCH-STRASSE 36
A CORP. OF AUSTRIA
GRAZ, AUSTRALIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4466304
NONE
06398286
Correspondence name and address
ERNEST F. MARMOREK
420 LEXINGTON AVE.
NEW YORK, NY 10017
Assignment: 7
Reel/Frame:004076/0893   Pages: 1
Recorded: 12/27/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GOTT, HANS
Exec Dt:
11/11/1982
2
RITTER, JOSEF
Exec Dt:
11/11/1982
3
RITTER, GERHARD
Exec Dt:
11/11/1982
4
RITTER, KLAUS
Exec Dt:
11/11/1982
Assignee
1
EVG ENTWICKLUNGS- UND VERWERTUNGS-GESELLSCHAFT M.B.H.
VINZENZ-MUCHITSCH-STRASSE 36
A CORP. OF AUSTRIA
GRAZ, AUSTRIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4580458
NONE
06436777
Correspondence name and address
ERNEST F. MARMOREK
420 LEXINGTON AVENUE
NEW YORK, NY 10017
Assignment: 8
Reel/Frame:004204/0768   Pages: 1
Recorded: 12/05/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
RITTER, GERHARD
Exec Dt:
12/01/1982
2
RITTER, KLAUS
Exec Dt:
12/01/1982
3
JAHRBACHER, GERHARD
Exec Dt:
12/01/1982
Assignee
1
EVG ENTEWICKLUNGS UND
GRAZX, AUSTRIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4496820
NONE
06558163
Correspondence name and address
ERNEST F. MARMOREK
420 LEXINGTON AVENUE
NEW YORK, NY 10017
Assignment: 9
Reel/Frame:004084/0302   Pages: 1
Recorded: 01/10/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
RITTER, GERHARD
Exec Dt:
12/21/1982
2
RITTER, KLAUS
Exec Dt:
12/21/1982
Assignee
1
AVI ALPENLANDISCHE VEREDELUNGS-INDUSTRIE GESELLSCHAFT M.B.H.
VINZENZ-MUCHITSCH-STRASSE 36, GRAZ, AUSTRIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4539787
NONE
06442149
Correspondence name and address
ERNEST F. MARMOREK
420 LEXINGTON AVENUE
NEW YORK, NY 10017
Assignment: 10
Reel/Frame:004149/0210   Pages: 1
Recorded: 07/18/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
RITTER, GERHARD
Exec Dt:
02/23/1983
2
RITTER, KLAUS
Exec Dt:
02/23/1983
3
RITTER, JOSEF
Exec Dt:
02/23/1983
4
POLLHAMMER, EDGAR
Exec Dt:
02/23/1983
Assignee
1
EVG ENTWICKLUNGS- UND VERWERTUNGS-GESELLSCHAFT M.B.H. A CORP. OF AUSTRIA
VINZENZ-MUCHITSCH-STRASSE 36
GRAZ, AUSTRIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4506818
NONE
06470637
Correspondence name and address
ERNEST F. MARMOREK
420 LEXINGTON AVENUE
NEW YORK, NY 10017
Assignment: 11
Reel/Frame:004166/0205   Pages: 1
Recorded: 08/18/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
RITTER, KLAUS
Exec Dt:
08/16/1983
2
RITTER, GERHARD
Exec Dt:
08/16/1983
3
SCHMIDT, GERHARD
Exec Dt:
08/16/1983
4
RITTER, JOSEF
Exec Dt:
08/16/1983
Assignee
1
EVG ENTWICKLUNGS- UND VERWERTUNGS-GESELLSCHAFT M.B.H. VINZENZ-MUCHITSCH-STRASSE 36
GRAZ, AUSTRIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4526025
NONE
06524299
Correspondence name and address
ERNEST F. MARMOREK
420 LEXINGTON AVE.
NEW YORK, NY 10017
Assignment: 12
Reel/Frame:004182/0002   Pages: 1
Recorded: 09/08/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SCHERR, RUDOLF
Exec Dt:
08/16/1983
2
SCHMIDT, GERHARD
Exec Dt:
08/16/1983
3
POLLHAMMER, EDGAR
Exec Dt:
08/16/1983
4
RITTER, GERHARD
Exec Dt:
08/16/1983
5
RITTER, KLAUS
Exec Dt:
08/16/1983
Assignee
1
EVG ENTWICKLUNGS- UND VERWERTUNGS-GESELLSCHAFT M.B.H., A CORP. OF AUSTRIA
VINZENZ-MUCHITSCH-STRASSE 36
GRAZ, AUSTRIA
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
4529858
NONE
06530218
 
4529858
NONE
06530218
Correspondence name and address
ERNEST F. MARMOREK
420 LEXINGTON AVENUE
NEW YORK, NY 10017
Assignment: 13
Reel/Frame:004207/0004   Pages: 1
Recorded: 12/05/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MATZ, KLAUS
Exec Dt:
12/02/1983
2
RITTER, GERHARD
Exec Dt:
12/02/1983
3
RITTER, KLAUS
Exec Dt:
12/02/1983
Assignee
1
AVI ALPENLANDISCHE VEREDELUNGS- INDUSTRIE GESELLSELLSCHAFT M.B.H.
VINZENZ-MUCHITSCH-STRASSE 36
GRAZ, AUSTRIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4594830
NONE
06558322
Correspondence name and address
ERNEST F. MARMOREK
420 LEXINGTON AVENUE
NEW YORK, NY 10017
Assignment: 14
Reel/Frame:004260/0055   Pages: 1
Recorded: 05/14/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
POLLHAMMER, EDGAR
Exec Dt:
05/03/1984
2
RITTER, KLAUS
Exec Dt:
05/03/1984
3
RITTER, GERHARD
Exec Dt:
05/03/1984
Assignee
1
VERWERTUNGS-GESELLSCHAFT M.B.H., A CORP. OF AUSTRIA
VINZENZ-MUCHITSCHSTRASSE 36, GRAZ,
STYRIA, AUSTRIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4571974
NONE
06609738
Correspondence name and address
ERNEST F. MARMOREK
420 LEXINGTON AVENUE
NEW YORK, NY 10170
Assignment: 15
Reel/Frame:004392/0379   Pages: 1
Recorded: 10/10/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MATZ, KLAUS
Exec Dt:
09/26/1984
2
RITTER, GERHARD
Exec Dt:
09/26/1984
3
RITTER, KLAUS
Exec Dt:
09/26/1984
4
POLLHAMMER, EDGAR
Exec Dt:
09/26/1984
Assignee
1
AVI ALPENLANDISCHE VERDELUNGS-INDUSTRIE GESELLSCHAFT M.B.H., VINZENZ-MUCHITSCH-STRABE 36, A CORP OF AUSTRIA
GRAZ,
STYRIA, AUSTRALIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4597239
NONE
06659256
Correspondence name and address
ERNEST F. MARMOREK
420 LEXINGTON AVENUE
NEW YORK, NY 10017
Assignment: 16
Reel/Frame:004368/0403   Pages: 1
Recorded: 03/01/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GOTT, HANS
Exec Dt:
12/19/1984
2
RITTER, JOSEF
Exec Dt:
12/19/1984
3
RITTER, GERHARD
Exec Dt:
12/19/1984
4
RITTER, KLAUS
Exec Dt:
12/19/1984
Assignee
1
EVG ENTWICKLUNGS-U.VERWERTUNGS-GESELLSCHAFT M.B.H., A CORP OF AUSTRIA
VINZENZ-MUCHITSCH-STRASSE 36
GRZ, STYRIA, AUSTRIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4673786
NONE
06688633
Correspondence name and address
ERNEST F. MARMOREK
420 LEXINGTON AVE.
NEW YORK, NY 10170
Assignment: 17
Reel/Frame:004675/0865   Pages: 1
Recorded: 03/03/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
RITTER, JOSEF
Exec Dt:
02/03/1987
2
RITTER, GERHARD
Exec Dt:
02/03/1987
3
RITTER, KLAUS
Exec Dt:
02/03/1987
4
SCHERR, RUDOLF
Exec Dt:
02/03/1987
Assignee
1
EVG ENTWICKLUNGS-U. VERWERTUNGS-GESELLSCHAFT M.B.H., VINZENZ-MUCHITSCH-STRASSE 36, GRAZ, STYRIA, AUSTRIA
AUSTRALIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4748309
NONE
07021197
Correspondence name and address
ERNEST F. MARMOREK
420 LEXINGTON AVENUE
NEW YORK, NY 10170
Assignment: 18
Reel/Frame:004759/0523   Pages: 1
Recorded: 07/10/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
RITTER, GERHARD
Exec Dt:
06/12/1987
2
RITTER, KLAUS
Exec Dt:
06/12/1987
3
FURNDORFLER, PETER
Exec Dt:
06/12/1987
Assignee
1
EVG ENTWICKLUNGS-U. VERWERTUNGS-GESELLSCHAFT M.B.H., VINZENZ-MUCHITSCHSTRASSE 36, GRAZ, STYRIA, AUSTRIA, A CORP OF AUSTRIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4774824
NONE
07071888
Correspondence name and address
MARMOREK, GUTTMAN & RUBENSTEIN
420 LEXINGTON AVE.
NEW YORK, NY 10170
Assignment: 19
Reel/Frame:004747/0543   Pages: 1
Recorded: 07/18/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SCHERR, RUDOLF
Exec Dt:
06/23/1987
2
RITTER, KLAUS
Exec Dt:
06/23/1987
3
RITTER, GERHARD
Exec Dt:
06/23/1987
4
RITTER, JOSEF
Exec Dt:
06/23/1987
Assignee
1
EVG ENTWICKLUNGS U. VERWERTUNGS-GESELLSCHAFT M.B.H.
VINZENZ-MUCHITSCH-STRABE 36
A CORP. OF AUSTRIA
GRAZ, STYRIS, AUSTRIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4848560
NONE
07071016
Correspondence name and address
MARMOREK, GUTTMAN & RUBENSTEIN
420 LEXINGTON AVE.
NEW YORK, NY 10170
Assignment: 20
Reel/Frame:004780/0369   Pages: 1
Recorded: 09/21/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
RITTER, GERHARD
Exec Dt:
09/10/1987
2
RITTER, KLAUS
Exec Dt:
09/10/1987
Assignee
1
EVG ENTWICKLUNGS-U. A CORP. OF AUSTRIA VERWERTUNGS-GESELLSCHAFT M.B.H.
VINZENZ-MUCHITSCH-STRASSE 36
GRAZ, STYRIA, AUSTRIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4913650
NONE
07099066
Correspondence name and address
MARMOREK, GUTTMAN AND RUBENSTEIN
420 LEXINGTON AVENUE
NEW YORK, NY 10170
Assignment: 21
Reel/Frame:004813/0606   Pages: 1
Recorded: 11/19/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
RITTER, KLAUS
Exec Dt:
11/11/1987
2
RITTER, GERHARD
Exec Dt:
11/11/1987
3
SCHERR, RUDOLF
Exec Dt:
11/11/1987
Assignee
1
EVG ENTWICKLUNGS- U.VERWERTUNGS-GESELLSCHAFT M.B.H., VINZENZ-MUCHITSCHSTRASSE 36, GRAZ, STYRIA, AUSTRIA A CORP. OF AUSTRIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4853511
NONE
07122912
Correspondence name and address
ERNEST MARMOREK
420 LEXINGTON AVENUE
NEW YORK, NY 10170
Assignment: 22
Reel/Frame:004822/0259   Pages: 1
Recorded: 01/14/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
RITTER, GERHARD
Exec Dt:
11/30/1987
2
RITTER, KLAUS
Exec Dt:
11/30/1987
Assignee
1
EVG ENTWICKLUNGS-U. VERWERTUNGS-GESELLSCHAFT M.B.H., A CORP. OF AUSTRIA
VINZENZ-MUCHITSCH- STRASSE 36
GRAZ, STYRIA, AUSTRIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4860999
NONE
07144256
Correspondence name and address
MARMOREK, GUTTMAN & RUBENSTEIN
420 LEXINGTON AVENUE
NEW YORK, NY 10170
Assignment: 23
Reel/Frame:005074/0713   Pages: 1
Recorded: 03/22/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
RITTER, GERHARD
Exec Dt:
02/01/1989
2
RITTER, KLAUS
Exec Dt:
02/01/1989
3
SCHERR, RUDOLF
Exec Dt:
02/01/1989
4
JURSCHE, KURT
Exec Dt:
02/01/1989
Assignee
1
EVG ENTWICKLUNGS U. VERWERTUNGS-GESELLSCHAFT M.B.H., A CORP. OF AUSTRIA
VINZENZ-MUCHITSCH-STRASSE 36, GRAZ
GRAZ STYRIA, AUSTRIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4940874
NONE
07326915
Correspondence name and address
MARMOREK, GUTTMAN & RUBENSTEIN
330 SEVENTH AVENUE
NEW YORK, NY 10001
Assignment: 24
Reel/Frame:005188/0896   Pages: 1
Recorded: 11/22/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GRABUSCHNIG, JOSEF
Exec Dt:
10/12/1989
2
SCHERR, RUDOLF
Exec Dt:
10/12/1989
3
RITTER, KLAUS
Exec Dt:
10/12/1989
4
RITTER, GERHARD
Exec Dt:
10/12/1989
Assignee
1
EVG ENTWICKLUNGS- U.VERWERTUNGS-GESELLSCHAFT M.B.H., VINZENZ-MUCHITSCH-STRABE 36, GRAZ, STYRIA, AUSTRIA A CORP. OF AUSTRIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5020575
NONE
07440772
Correspondence name and address
FRISHAUF, HOLTZ, GOODMAN & WOODWARD
600 THIRD AVE., -30TH FLOOR
NEW YORK, NY 10016
Assignment: 25
Reel/Frame:005453/0182   Pages: 4
Recorded: 02/05/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
RITTER, GERHARD
Exec Dt:
12/13/1989
2
RITTER, KLAUS
Exec Dt:
12/13/1989
3
SCHERR, RUDOLF
Exec Dt:
12/13/1989
4
JURSCHE, KURT
Exec Dt:
12/13/1989
Assignee
1
EVG ENTWICKLUNGS- U. VERWERTUNGS-GESELLSCHAFT M.B.H.
VINZENZ-MUCHITSCH-STRASSE 36
A CORP. OF AUSTRIA
GRAZ STYRIA, AUSTRIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5134269
NONE
07490573
Correspondence name and address
FRISHAUF, HOLTZ, GOODMAN & WOODWARD
600 THIRD AVE. - 30TH FLOOR
NEW YORK, NY 10016
Assignment: 26
Reel/Frame:005756/0501   Pages: 4
Recorded: 01/11/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
RITTER, KLAUS
Exec Dt:
12/28/1989
2
RITTER, GERHARD
Exec Dt:
12/28/1989
3
SCHMIDT, GERHARD
Exec Dt:
12/28/1989
4
LASSBACHER, ANTON
Exec Dt:
12/28/1989
Assignee
1
EVG ENTWICKLUNGS- U. VERWERTUNGS-GESELLSCHAFT M.B.H., A CORPORATION OF AUSTRIA
VINZENZ-MUCHITSCH-STRASSE 36
GRAZ
STYRIA, AUSTRIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5053597
NONE
07477827
Correspondence name and address
FRISHAUF, HOLTZ, GOODMAN & WOODWARD
600 THIRD AVENUE
30TH FLOOR
NEW YORK, NY 10016-2088
Assignment: 27
Reel/Frame:005275/0827   Pages: 1
Recorded: 04/09/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
RITTER, GERHARD
Exec Dt:
02/16/1990
2
RITTER, KLAUS
Exec Dt:
02/16/1990
Assignee
1
EVG ENTWICKLUNGS-U. VERWERTUNGS-GESELLSCHAFT M.B.H., A CORP. OF AUSTRIA
VINZENZ-MUCHITSCH-STRASSE 36
GRAZ, AUSTRIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5167360
NONE
07507245
Correspondence name and address
KARL HORMANN
86 SPARKS STREET
CAMBRIDGE, MA 02138
Assignment: 28
Reel/Frame:005815/0513   Pages: 3
Recorded: 10/01/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GRABUSCHING, JOSEF
Exec Dt:
08/28/1990
2
RITTER, KLAUS
Exec Dt:
08/28/1990
3
RITTER, GERHARD
Exec Dt:
08/28/1990
Assignee
1
EVG ENTWICKLUNGS-U. VERWERTUNGS-GESELLSCHAFT M.B.H.
A CORPORATION OF AUSTRIA
VINZENZ-MUCHITSCH-STRASSE 36
A-8021 GRAZ, AUSTRIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5125436
NONE
07474850
Correspondence name and address
KARL HORMANN
86 SPARKS STREET
CAMBRIDGE, MA 02138
Assignment: 29
Reel/Frame:005735/0249   Pages: 3
Recorded: 01/10/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
RITTER, GERHARD
Exec Dt:
12/13/1990
2
RITTER, KLAUS
Exec Dt:
12/13/1990
3
SCHMIDT, GERHARD
Exec Dt:
12/13/1990
4
RESCH, WALTER
Exec Dt:
12/13/1990
Assignee
1
EVG ENTWICKLUNGS- U. VERWERTUNGS-GESELLSCHAFT M.B.H., A CORPORATION OF AUSTRIA
VINZENZ-MUCHITSCH-STRASSE 36
A-8021 GRAZ, AUSTRIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5113915
NONE
07613818
Correspondence name and address
FRISHAUF, HOLTZ, GOODMAN & WOODWARD
600 THIRD AVE. - 30TH FLOOR
NEW YORK, NY 10016
Assignment: 30
Reel/Frame:005742/0146   Pages: 3
Recorded: 05/01/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
RITTER, GERHARD
Exec Dt:
02/26/1991
2
RITTER, KLAUS
Exec Dt:
02/26/1991
3
SCHMIDT, GERHARD
Exec Dt:
02/26/1991
Assignee
1
EVG ENTWICKLUNGS- U. VERWERTUNGS-GESELLSCHAFT M.B.H.
A CORPORATION OF AUSTRIA
VINZENZ-MUCHITSCH-STRASSE 36, A-8021 GRA, AUSTRALIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5193378
NONE
07659298
Correspondence name and address
FRISHAUF, HOLTZ, GOODMAN & WOODWARD
600 THIRD AVENUE-30TH FLOOR
NEW YORK, NY 10016
Assignment: 31
Reel/Frame:005754/0190   Pages: 3
Recorded: 05/15/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
RITTER, GERHARD
Exec Dt:
02/26/1991
2
RITTER, KLAUS
Exec Dt:
02/26/1991
3
SCHMIDT, GERHARD
Exec Dt:
02/26/1991
Assignee
1
EVG ENTWICKLUNGS- U. VERWERTUNGS-GESELLSCHAFT M.B.H. A CORP. OF AUSTRIA
VINZENZ-MUCHITSCH-STRASSE 36 A-8021 GRAZ
AUSTRIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5182932
NONE
07659308
Correspondence name and address
FRISHAUF, HOLTZ, GOODMAN & WOODWARD
600 THIRD AVENUE - 30TH FLOOR
NEW YORK, NY 10016
Assignment: 32
Reel/Frame:005754/0209   Pages: 3
Recorded: 05/23/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
RITTER, KLAUS
Exec Dt:
03/18/1991
2
RITTER, GERHARD
Exec Dt:
03/18/1991
3
SCHMIDT, GERHARD
Exec Dt:
03/18/1991
Assignee
1
EVG ENTWICKLUNGS- U. VERWERTUNGS-GESELLSCHAFT M.B.H. A CORP. OF AUSTRIA
VINZENZ-MUCHITSCH-STRASSE 36 A-8021 GRAZ
AUSTRIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5211350
NONE
07688575
Correspondence name and address
STEPHEN H. FRISHAUF
FRISHAUF, HOLTZ, GOODMAN & WOODWARD
600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 33
Reel/Frame:005918/0442   Pages: 3
Recorded: 09/04/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
RITTER, KLAUS
Exec Dt:
08/12/1991
2
RITTER, GERHARD
Exec Dt:
08/12/1991
3
SCHMIDT, GERHARD
Exec Dt:
08/12/1991
Assignee
1
EVG ENTWICKLUNGS- U. VERWERTUNGS-GESELLSCHAFT M.B.H. A CORPORATION OF AUSTRIA
VINZENZ-MUCHITSCH-STRASSE 36
A-8021 GRAZ, AUSTRIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5203195
NONE
07761824
Correspondence name and address
FRISHAUF, HOLTZ, GOODMAN AND WOODWARD
600 THIRD AVENUE-30TH FLOOR
NEW YORK, NY 10016
ATTN: STEPHEN H. FRISHAUF
Assignment: 34
Reel/Frame:006045/0928   Pages: 3
Recorded: 11/18/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
RITTER, GERHARD
Exec Dt:
10/16/1991
2
RITTER, KLAUS
Exec Dt:
10/16/1991
3
SCHERR, RUDOLF
Exec Dt:
10/16/1991
4
GRABUSCHNIG, JOSEF
Exec Dt:
10/16/1991
Assignee
1
EVG ENTWICKLUNGS- U.VERWERTUNGS-GESELLSCHAFT M.B.H. A CORP. OF AUSTRIA
GUSTINUS-AMBROSI-STRASSE 1-3
A-8042 RAABA, AUSTRIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5211208
NONE
07776397
Correspondence name and address
FRISHAUF, HOLTZ, GOODMAN & WOODWARD P.C.
STEPHEN H. FRISHAUF
600 THIRD AVENUE - 30TH FLOOR
NEW YORK, NY 10016-2088
Assignment: 35
Reel/Frame:006572/0831   Pages: 2
Recorded: 03/01/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RITTER, KLAUS
Exec Dt:
02/02/1993
2
RITTER, GERHARD
Exec Dt:
02/02/1993
3
LASSBACHER, ANTON
Exec Dt:
02/02/1993
Assignee
1
EVG ENTWICKLUNGS- U. VERWERTUNGSGESELLSCHAFT M.B.H.
GUSTINUS-AMBROSI-STRASSE 1-3
A-8042 RAABA, AUSTRIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5316052
NONE
07989007
Correspondence name and address
FRISHAUF, HOLTZ, GOODMAN & WOODWARD, PC
STEPHEN H. FRISHAUF
600 THIRD AVENUE, 30TH FLOOR
NEW YORK, NY 10016-2088
Assignment: 36
Reel/Frame:007591/0080   Pages: 4
Recorded: 02/24/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RITTER, GERHARD
Exec Dt:
03/18/1993
2
SCHULZ, EGON
Exec Dt:
03/18/1993
3
SCHREIB, FRANZ
Exec Dt:
03/22/1993
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
POSTFACH 221634 WITTELSBACHERPLATZ 2
80333 MUNICH, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5561842
NONE
08392729
Correspondence name and address
HILL, STEADMAN & SIMPSON P.C.
JOHN R. GARRETT
85TH FLOOR SEARS TOWER
233 S. WACKER DRIVE
CHICAGO, ILLINOIS 60606
Assignment: 37
Reel/Frame:006814/0190   Pages: 2
Recorded: 10/06/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RITTER, KLAUS
Exec Dt:
09/27/1993
2
RITTER, GERHARD
Exec Dt:
09/27/1993
Assignee
1
EVG ENTWICKLUNGS- U. VERWERTUNGS-GESELLSCHAFT M.B.H.
GUSTINUS-AMBROSI-STRASSE 1-3
A-8074 RAABA, AUSTRIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5446254
NONE
08133004
Correspondence name and address
FRISHAUF, HOLTZ, GOODMAN & WOODWARD, PC
STEPHEN H. FRISHAUF
600 THIRD AVENUE, 30TH FLOOR
NEW YORK, NEW YORK 10016-2088
Assignment: 38
Reel/Frame:007092/0365   Pages: 2
Recorded: 07/27/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
RITTER, GERHARD
Exec Dt:
07/19/1994
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WITTELSBACHERPLATZ 2
80333 MUNICH, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5708973
NONE
08281038
Correspondence name and address
HILL, STEADMAN & SIMPSON P.C.
STEVEN H. NOLL
85TH FLOOR SEARS TOWER
233 S. WACKER DR.
CHICAGO, IL 60606
Assignment: 39
Reel/Frame:007315/0352   Pages: 2
Recorded: 01/18/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHULZ, EGON
Exec Dt:
01/09/1995
2
RITTER, GERHARD
Exec Dt:
01/13/1995
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WITTELSBACHERPLATZ 2
80333 MUNICH, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5896416
NONE
08373987
Correspondence name and address
HILL, STEADMAN & SIMPSON P.C.
STEVEN H. NOLL
85TH FLOOR SEARS TOWER
233 S. WACKER DRIVE
CHICAGO, IL 60606
Assignment: 40
Reel/Frame:007551/0789   Pages: 2
Recorded: 05/17/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RITTER, KLAUS
Exec Dt:
03/20/1995
2
RITTER, GERHARD
Exec Dt:
03/20/1995
Assignee
1
EVG ENTWICKLUNGS- U. VERWERTUNGS-GESELLSCHAFT M.B.H.
GUSTINUS-AMBROSI-STRASSE 1-3
RAABA, AUSTRIA A-807
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5598617
NONE
08436241
Correspondence name and address
STEPHEN H. FRISHAUF
FRISHAUF, HOLTZ, GOODMAN & WOODWARD, P.C
767 THIRD AVENUE
25TH FLOOR
NEW YORK, NY 10017-2023
Assignment: 41
Reel/Frame:007665/0398   Pages: 2
Recorded: 05/24/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
RITTER, GERHARD
Exec Dt:
05/11/1995
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WITTELSBACHERPLATZ 2
MUNICH, GERMANY 80333
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5724380
NONE
08449791
Correspondence name and address
STEVEN H. NOLL
HILL, STEADMAN & SIMPSON P.C.
85TH FLOOR SEARS TOWER
233 S. WACKER DRIVE
CHICAGO, IL 60606
Assignment: 42
Reel/Frame:007887/0774   Pages: 2
Recorded: 11/29/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RITTER, KLAUS
Exec Dt:
09/11/1995
2
RITTER, GERHARD
Exec Dt:
09/11/1995
Assignee
1
EVG ENTWICKLUNGS- U. VERWERTUNGS-GESELLSCHAFT M.B.H.
GUSTINUS-AMBROSI-STRASSE 1-3
A-8074 RAABA,, AUSTRIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6272805
NONE
08556924
Correspondence name and address
FRISHAUF, HOLTZ, GOODMAN ET AL.
STEPHEN H. FRISHAUF
767 THIRD AVENUE, 25TH FLOOR
NEW YORK, NY 10017-2023
Assignment: 43
Reel/Frame:007956/0549   Pages: 2
Recorded: 03/14/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RITTER, KLAUS
Exec Dt:
03/08/1996
2
RITTER, GERHARD
Exec Dt:
03/08/1996
3
SCHMIDT, GERHARD
Exec Dt:
03/08/1996
Assignee
1
EVG ENTWICKLUNGS- U. VERWERTUNGS-GESELLSCHAFT MBH
GUSTINUS-AMBROSI-STRASSE 1-3
A-8074 RAABA, AUSTRIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5647110
NONE
08617857
Correspondence name and address
FRISHAUF, HOLTZ, GOODMAN ET AL.
STEPHEN H. FRISHAUF
767 THIRD AVENUE, 25TH FLOOR
NEW YORK, NY 10017-2023
Assignment: 44
Reel/Frame:009271/0764   Pages: 2
Recorded: 06/19/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RITTER, KLAUS
Exec Dt:
01/02/1998
2
RITTER, GERHARD
Exec Dt:
01/02/1998
Assignee
1
EVG ENTWICKLUNGS-
GUSTINUS-AMBROSI-STRASSE 1-3
U. VERWERTUNGS-GESELLSCHAFT M.B.H.
A-8074 RAABA, AUSTRIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6045031
NONE
08983389
Correspondence name and address
FRISHAUF HOLTZ GOODMAN ET AL.
STEPHEN H. FRISHAUF
767 THIRD AVENUE, 25TH FLOOR
NEW YORK, NY 10017-2023
Assignment: 45
Reel/Frame:009666/0795   Pages: 2
Recorded: 12/24/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
RITTER, GERHARD
Exec Dt:
03/25/1998
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WITTELSBACHERPLATZ 2
8000 MUENCHEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6289221
NONE
09009899
Correspondence name and address
HILL & SIMPSON, P.C.
STEVEN H. NOLL
85TH FLOOR SEARS TOWER
233 S. WACKER DRIVE
CHICAGO, IL 60606
Assignment: 46
Reel/Frame:010577/0418   Pages: 3
Recorded: 12/17/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RITTER, GERHARD
Exec Dt:
08/17/1998
2
KLEIN, ANJA
Exec Dt:
08/31/1998
3
FARBER, MICHAEL
Exec Dt:
09/04/1998
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WITTELSBACHERPLATZ 2
D-80333 MUENCHEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6721292
NONE
09446094
Correspondence name and address
HILL & SIMPSON, P.C.
WILLIAM E. VAUGHAN
85TH FLOOR SEARS TOWER
233 S. WACKER DRIVE
CHICAGO, ILLINOIS 60606
Assignment: 47
Reel/Frame:010805/0613   Pages: 3
Recorded: 12/16/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RITTER, GERHARD
Exec Dt:
08/17/1998
2
KLEIN, ANJA
Exec Dt:
08/31/1998
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WITTELSBACHERPLATZ 2
D-80333 MUENCHEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6577615
NONE
09446197
Correspondence name and address
HILL & SIMPSON, P.C.
WILLIAM E. VAUGHAN
85TH FLOOR SEARS TOWER
233 S. WACKER DRIVE
CHICAGO, IL 60606
Assignment: 48
Reel/Frame:012600/0855   Pages: 2
Recorded: 02/08/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
RITTER, GERHARD
Exec Dt:
06/05/2000
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
ZT GG VM
POSTFACH 22 16 34
MUNCHEN, GERMANY 80506
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6366569
NONE
09562348
Correspondence name and address
LERNER AND GREENBERG
DENISE LETTAU
P.O. BOX 2480
HOLLYWOOD, FL 33022
Assignment: 49
Reel/Frame:016108/0358   Pages: 2
Recorded: 12/29/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
RITTER, GERHARD
Exec Dt:
06/05/2000
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WITTELSBACHERPLATZ 2
MUNCHEN, GERMANY 80333
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6865175
NONE
09561594
Correspondence name and address
LERNER AND GREENBERG
P.O. BOX 2480
HOLLYWOOD, FL 33022

Search Results as of: 05/14/2024 04:56 PM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT