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Patent Assignment Assignor Details
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Assignor Name : PORTH, WOLFGANG
Total Assignments: 22
Assignment: 1
Reel/Frame:004644/0367   Pages: 2
Recorded: 12/08/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
PORTH, WOLFGANG
Exec Dt:
09/18/1986
2
WEIBLER, WOLFGANG
Exec Dt:
09/18/1986
3
KERN, ECKHARDT
Exec Dt:
09/18/1986
4
HANNEWALD, THOMAS
Exec Dt:
09/18/1986
5
WEINGARTNER, REINER
Exec Dt:
09/18/1986
Assignee
1
VDO ADOLF SCHINDLING AG
GRAFSTRASSE 103
6000 FRANKFURT/MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4719891
NONE
06926454
Correspondence name and address
MARTIN A. FARBER
866 UNITED NATIONS PLAZA
NEW YORK, NY 10017
Assignment: 2
Reel/Frame:004634/0887   Pages: 2
Recorded: 10/31/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
PORTH, WOLFGANG
Exec Dt:
10/14/1986
2
WEIBLER, WOLFGANG
Exec Dt:
10/14/1986
3
KERN, ECKHARDT
Exec Dt:
10/14/1986
4
HANNEWALD, THOMAS
Exec Dt:
10/14/1986
5
WEINGARTNER, REINER
Exec Dt:
10/14/1986
Assignee
1
VDO ADOLF SCHINDLING AG
GRUFSTRASSE 103
6000 FRANKFURT/MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4742710
NONE
06926376
Correspondence name and address
MARTIN A. FARBER
866 UNITED NATIONS PLAZA
NEW YORK, NY 10017
Assignment: 3
Reel/Frame:004634/0889   Pages: 2
Recorded: 10/31/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
PORTH, WOLFGANG
Exec Dt:
10/14/1986
2
WEIBLER, WOLFGANG
Exec Dt:
10/14/1986
3
KERN, ECKHARDT
Exec Dt:
10/14/1986
4
HANNEWALD, THOMAS
Exec Dt:
10/14/1986
5
WEINGARTNER, REINER
Exec Dt:
10/14/1986
Assignee
1
VDO ADOLF SCHINDLING AG
GRAFSTRASSE 103
6000 FRANKFURT/MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4742711
NONE
06926375
Correspondence name and address
MARTIN A. FARBER
866 UNITED NATIONS PLAZA
NEW YORK, NY 10017
Assignment: 4
Reel/Frame:004649/0935   Pages: 2
Recorded: 12/23/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
PORTH, WOLFGANG
Exec Dt:
10/14/1986
2
WEIBLER, WOLFGANG
Exec Dt:
10/14/1986
3
KERN, ECKHARDT
Exec Dt:
10/14/1986
4
HANNEWALD, THOMAS
Exec Dt:
10/14/1986
5
WEINGARTNER, REINER
Exec Dt:
10/14/1986
Assignee
1
VDO ADOLF SCHINDLING AG
GRAFSTRASSE 103
6000 FRANKFURT/MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4759213
NONE
06926453
Correspondence name and address
HERBERT LERNER
P.O. BOX 1150
LONG BEACH, NY 11561
Assignment: 5
Reel/Frame:004719/0350   Pages: 2
Recorded: 06/03/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
PORTH, WOLFGANG
Exec Dt:
05/05/1987
2
WEIBLER, WOLFGANG
Exec Dt:
05/05/1987
Assignee
1
VDO ADOLF SCHINDLING AG
GRAFSTRASSE 103
6000 FRANKFURT/MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4770036
NONE
07021297
Correspondence name and address
MARTIN A. FARBER
866 UNITED NATIONS PLAZA
NEW YORK, NY 10017
Assignment: 6
Reel/Frame:004725/0564   Pages: 2
Recorded: 06/03/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
PORTH, WOLFGANG
Exec Dt:
05/05/1987
2
WEIBLER, WOLFGANG
Exec Dt:
05/05/1987
Assignee
1
VDO ADOLF SCHINDLING AG
GRAFSTRASSE 103
6000 FRANKFURT/MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4841769
NONE
07021300
Correspondence name and address
MARTIN A. FARBER
866 UNITED NATIONS PLAZA
NEW YORK, NY 10017
Assignment: 7
Reel/Frame:004757/0655   Pages: 2
Recorded: 06/03/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
PORTH, WOLFGANG
Exec Dt:
05/05/1987
2
WEIBLER, WOLFGANG
Exec Dt:
05/05/1987
Assignee
1
VDO ADOLF SCHINDLING AG
GRAFSTRASSE 103
6000 FRANKFURT/MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4831876
NONE
07021299
Correspondence name and address
MARTIN A. FARBER
866 UNITED NATIONS PLAZA
NEW YORK, NY 10017
Assignment: 8
Reel/Frame:004788/0812   Pages: 2
Recorded: 09/17/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WEIBLER, WOLFGANG
Exec Dt:
09/02/1987
2
PORTH, WOLFGANG
Exec Dt:
09/02/1987
Assignee
1
VDO ADOLF SCHINDLING AG
GRAFSTRASSE 103
6000 FRANKFURT/MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4841938
NONE
07098405
Correspondence name and address
MARTIN A. FARBER
866 UNITED NATIONS PLAZA
NEW YORK, NY 10017
Assignment: 9
Reel/Frame:004794/0577   Pages: 2
Recorded: 10/09/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WEIBLER, WOLFGANG
Exec Dt:
09/23/1987
2
PORTH, WOLFGANG
Exec Dt:
09/23/1987
Assignee
1
VDO ADOLF SCHINDLING AG
GRAFSTRASSE 103
6000 FRANKFURT/MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4774833
NONE
07107654
Correspondence name and address
MARTIN A. FARBER
866 UNITED NATIONS PLAZA
NEW YORK, NY 10017
Assignment: 10
Reel/Frame:006656/0794   Pages: 3
Recorded: 08/16/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KARISCH, TILO
Exec Dt:
07/22/1993
2
PORTH, WOLFGANG
Exec Dt:
07/22/1993
Assignee
1
VDO ADOLF SCHINDLING AG
GRAFSTRASSE 103
60487 FRANKFURT, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5385048
NONE
08077157
Correspondence name and address
MARTIN A. FARBER
866 UNITED NATIONS PLAZA
SUITE 473
NEW YORK, NY 10017
Assignment: 11
Reel/Frame:007997/0358   Pages: 4
Recorded: 05/14/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GIER, LOTHAR
Exec Dt:
04/24/1996
2
OSTERLE, BERND
Exec Dt:
04/24/1996
3
BORCHERT, RUDOLF
Exec Dt:
04/26/1996
4
PORTH, WOLFGANG
Exec Dt:
04/24/1996
5
STARK, SABINE
Exec Dt:
04/29/1996
6
WALLRAFEN, WERNER
Exec Dt:
04/24/1996
Assignee
1
VDO ADOLF SCHINDLING AG
RUSSELSHEIMER STR. 22
60326 FRANKFURT, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5798640
NONE
08649141
Correspondence name and address
MARTIN A. FARBER
866 UNITED NATIONS PLAZA
SUITE 473
NEW YORK, NY 10017
Assignment: 12
Reel/Frame:009567/0079   Pages: 3
Recorded: 11/03/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEHRMEYER, VOLKER
Exec Dt:
10/21/1998
2
PORTH, WOLFGANG
Exec Dt:
10/21/1998
3
WALLRAFEN, WERNER
Exec Dt:
10/21/1998
4
ACHT, JOACHIM
Exec Dt:
10/21/1998
Assignee
1
MANESMANN VDO AG
KRUPPSTRASSE 150
D-60388 FRANKFURT, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6308564
NONE
09154561
Correspondence name and address
MARTIN A. FARBER
866 UNITED NATIONS PLAZA
SUITE 473
NEW YORK, NY 10017
Assignment: 13
Reel/Frame:011337/0968   Pages: 4
Recorded: 11/30/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHAFERT, ARTHUR
Exec Dt:
09/26/2000
2
IRION, JURGEN
Exec Dt:
09/26/2000
3
PENZAR, ZLATKO
Exec Dt:
09/19/2000
4
PORTH, WOLFGANG
Exec Dt:
09/19/2000
Assignee
1
MANNESMANN VDO AG
KRUPPSTRASSE 105
FRANKFURT AM MAIN, GERMANY 60388
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6512445
NONE
09647424
Correspondence name and address
COHEN, PONTANI, LIEBERMAN & PAVANE
THOMAS C. PONTANI
551 FIFTH AVENUE, 12TH FLOOR
NEW YORK, NEW YORK 10176
Assignment: 14
Reel/Frame:012058/0622   Pages: 5
Recorded: 08/03/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PORTH, WOLFGANG
Exec Dt:
10/24/2000
2
GIER, LOTHAR
Exec Dt:
10/24/2000
Assignee
1
MANNESMANN VDO AG
D-60388
KRUPPSTRASSE 105
FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6354156
NONE
09361068
Correspondence name and address
MAYER, BROWN & PLATT
ROBERT J. DEPKE
P.O. BOX 2828
CHICAGO, ILLINOIS 60690-2828
Assignment: 15
Reel/Frame:012019/0450   Pages: 6
Recorded: 07/24/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GUTJAHR, JORG
Exec Dt:
11/30/2000
2
PORTH, WOLFGANG
Exec Dt:
11/30/2000
3
GIER, LOTHAR
Exec Dt:
11/30/2000
Assignee
1
MANNESMANN VDO AG
KRUPPSTRASSE 105
D-60388 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6513394
NONE
09359863
Correspondence name and address
MAYER, BROWN & PLATT
ROBERT J. DEPKE
P.O. BOX 2828
CHICAGO, ILLIONOIS 60690-2828
Assignment: 16
Reel/Frame:012356/0904   Pages: 5
Recorded: 12/05/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PENZAR, ZLATKO
Exec Dt:
10/15/2001
2
IRION, JURGEN
Exec Dt:
10/07/2001
3
PORTH, WOLFGANG
Exec Dt:
10/15/2001
4
RABLER, ANDREA
Exec Dt:
10/11/2001
Assignee
1
SIEMENS AG
WITTELSBACHERPLATZ 2
D-80333 MUNCHEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020056324
09956444
Correspondence name and address
MAYER, BROWN & PLATT
RICHARD A. SPEER
P.O. BOX 2828
CHICAGO, IL 60690-2828
Assignment: 17
Reel/Frame:012358/0920   Pages: 7
Recorded: 12/05/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PENZAR, ZLATKO
Exec Dt:
10/15/2001
2
IRION, JURGEN
Exec Dt:
10/15/2001
3
PORTH, WOLFGANG
Exec Dt:
10/15/2001
4
RABLER, ANDREA
Exec Dt:
10/04/2001
Assignee
1
SIEMENS AG
WITTELSBACHERPLATZ 2
D-80333 MUNCHEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020035875
09954730
Correspondence name and address
MAYER, BROWN & PLATT
RICHARD A. SPEER
P.O. BOX 2828
CHICAGO, IL 60690-2828
Assignment: 18
Reel/Frame:012572/0799   Pages: 7
Recorded: 02/06/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DAMMKOHLER, JORG
Exec Dt:
11/29/2001
2
KERN, ECKHART
Exec Dt:
11/29/2001
3
DEGEN, MARTIN
Exec Dt:
11/21/2001
4
PORTH, WOLFGANG
Exec Dt:
11/21/2001
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WITTELSBACHERPLATZ 2
80333 MUNCHEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6593732
US20020067162
10004298
Correspondence name and address
MAYER, BROWN & PLATT
RICHARD A. SPEER
P.O. BOX 2828
CHICAGO, IL 60690-2828
Domestic representative
MAYER BROWN & PLATT
RICHARD A. SPEAR
P.O. BOX 2828
CHICAGO, ILLINOIS 60690-2828
Assignment: 19
Reel/Frame:012470/0528   Pages: 6
Recorded: 01/10/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BERG, PHILLIP
Exec Dt:
12/14/2001
2
PORTH, WOLFGANG
Exec Dt:
11/29/2001
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WITTELSBACHERPLATZ 2
80333 MUNCHEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6648096
US20020050417
10004297
Correspondence name and address
MAYER, BROWN & PLATT
RICHARD A. SPEER
P.O. BOX 2828
CHICAGO, IL 60690-2828
Assignment: 20
Reel/Frame:012553/0946   Pages: 7
Recorded: 02/01/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PENZAR, ZLATKO
Exec Dt:
01/16/2002
2
IRION, JURGEN
Exec Dt:
10/16/2001
3
PORTH, WOLFGANG
Exec Dt:
01/15/2002
4
RABLER, ANDREA
Exec Dt:
11/02/2001
Assignee
1
SIEMENS AG
WITTELSBACHERPLATZ 2
80388 MUNCHEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020092361
09954745
Correspondence name and address
MAYER, BROWN & PLATT
RICHARD A. SPEER
P.O. BOX 2828
CHICAGO, IL 60690-2828
Assignment: 21
Reel/Frame:013196/0354   Pages: 3
Recorded: 08/12/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JAUSEL, HEIKO
Exec Dt:
07/31/2002
2
PORTH, WOLFGANG
Exec Dt:
07/31/2002
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WITTELSBACHERPLATZ 2
80333 MUNCHEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030011360
10167236
Correspondence name and address
MARTIN A. FARBER
866 UNITED NATIONS PLACE
SUITE 473
NEW YORK, NEW YORK 10017
Assignment: 22
Reel/Frame:015952/0760   Pages: 4
Recorded: 10/27/2004
Attorney Dkt #:5029-12d/con
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHAFERT, ARTHUR
Exec Dt:
09/26/2004
2
IRION, JURGEN
Exec Dt:
09/26/2004
3
PENZAR, ZLATKO
Exec Dt:
09/19/2004
4
PORTH, WOLFGANG
Exec Dt:
09/19/2004
Assignee
1
MANNESMANN VDO AG
KRUPPSTRASSE 105
FRANKFURT AM MAIN, GERMANY 60388
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7065861
US20050083169
10974628
Correspondence name and address
COHEN, PONTANI, LIEBERMAN & PAVANE
THOMAS C. PONTANI
551 FIFTH AVENUE, 12TH FLOOR
NEW YORK, NEW YORK 10176

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