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Patent Assignment Assignor Details
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Assignor Name : DREXL, HANS-JURGEN
Total Assignments: 17
Assignment: 1
Reel/Frame:004907/0868   Pages: 2
Recorded: 07/05/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DREXL, HANS-JURGEN
Exec Dt:
06/06/1988
2
SCHIERLING, BERNHARD
Exec Dt:
06/06/1988
3
HARTIG, FRANZ
Exec Dt:
06/13/1988
Assignee
1
FICHTEL & SACHS AG
ERNST-SACHS-STRASSE 62
D-8720 SCHWEINFURT, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4813295
NONE
07185326
Correspondence name and address
TOREN, MCGEADY & ASSOCIATES P.C.
521 FIFTH AVE.
NEW YORK, NY 10175
Assignment: 2
Reel/Frame:005968/0150   Pages: 2
Recorded: 12/27/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
STURMER, WINFRIED
Exec Dt:
12/19/1991
2
DREXL, HANS-JURGEN
Exec Dt:
12/19/1991
Assignee
1
FICHTEL & SACHS AG
ERNST-SACHS-STRASSE 62
D-8720 SCHWEINFURT, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5337866
NONE
07815272
Correspondence name and address
TOREN, MC GEADY & ASSOCIATES
521 FIFTH AVENUE
NEW YORK, NY 10175
Assignment: 3
Reel/Frame:007033/0397   Pages: 5
Recorded: 07/05/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ADLER, UWE
Exec Dt:
12/03/1993
2
DREXL, HANS-JURGEN
Exec Dt:
11/29/1993
3
LUTZ, DIETER
Exec Dt:
12/03/1993
4
NAGLER, FRANZ
Exec Dt:
12/03/1993
5
OCHS, MARTIN
Exec Dt:
12/03/1993
6
SCHIEBOLD, STEFAN
Exec Dt:
12/03/1993
7
SCHMIDT-BRUCKEN, HANS-JOACHIM
Exec Dt:
11/24/1993
8
THIELER, WOLFGANG
Exec Dt:
11/23/1993
9
WAGNER, MICHAEL
Exec Dt:
12/03/1993
10
WESTENDORF, HOLGER
Exec Dt:
11/17/1993
11
WYCHNANEK, RAINER
Exec Dt:
11/25/1993
Assignee
1
MANNESMANN AKTIENGESELLSCHAFT
MANNESMANNUFER 2 D-40213 DUSSELDORF, GERMANY
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5431607
NONE
08190121
Correspondence name and address
COHEN, PONTANI, LIEBERMAN & PAVANE
THOMAS C. PONTANI, ESQ.
551 FIFTH AVENUE, SUITE 1210
NEW YORK, NEW YORK 10176
Assignment: 4
Reel/Frame:007148/0240   Pages: 5
Recorded: 04/15/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ADLER, UWE
Exec Dt:
02/16/1994
2
DREXL, HANS-JURGEN
Exec Dt:
02/16/1994
3
LUTZ, DIETER
Exec Dt:
02/17/1994
4
NAGLER, FRANZ
Exec Dt:
02/17/1994
5
OCHS, MARTIN
Exec Dt:
02/17/1994
6
SCHIEBOLD, STEFAN
Exec Dt:
02/16/1994
7
SCHMIDT-BRUCKEN, HANS-JOACHIM
Exec Dt:
02/16/1994
8
THIELER, WOLFGANG
Exec Dt:
02/16/1994
9
WAGNER, MICHAEL
Exec Dt:
02/16/1994
10
WESTENDORF, HOLGER
Exec Dt:
02/16/1994
11
WYCHNANEK, RAINER
Exec Dt:
02/16/1994
Assignee
1
MANNESMANN AKTIENGESELLSCHAFT
MANNESMANNUFER 2
D-40213 DUSSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5581465
NONE
08199128
Correspondence name and address
THOMAS C. PONTANI, ESQ.
COHEN, PONTANI, LIEBERMAN & PAVANE
551 FIFTH AVENUE, STE. 1210
NEW YORK, NY 10176
Assignment: 5
Reel/Frame:007077/0382   Pages: 10
Recorded: 07/29/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ADLER, UWE
Exec Dt:
05/06/1994
2
DREXL, HANS-JURGEN
Exec Dt:
05/18/1994
3
LUTZ, DIETER
Exec Dt:
05/17/1994
4
NAGLER, FRANZ
Exec Dt:
05/16/1994
5
OCHS, MARTIN
Exec Dt:
05/16/1994
6
SCHIEBOLD, STEFAN
Exec Dt:
05/16/1994
7
SCHMIDT-BRUCKEN, HANS-JOACHIM
Exec Dt:
05/06/1994
8
THIELER, WOLFGANG
Exec Dt:
05/10/1994
9
WAGNER, MICHAEL
Exec Dt:
05/06/1994
10
WESTENDORF, HOLGER
Exec Dt:
05/10/1994
11
WYCHNANEK, RAINER
Exec Dt:
05/10/1994
Assignee
1
MANNESMANN AKTIENGESELLSCHAFT
MANNESMANNUFER 2
D-40213 DUSSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5419624
NONE
08211961
Correspondence name and address
THOMAS C. PONTANI
COHEN, PONTANI, LIEBERMAN ET AL.
551 FIFTH AVENUE, SUITE 1210
NEW YORK, NY 10176
Assignment: 6
Reel/Frame:007137/0942   Pages: 6
Recorded: 06/08/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ADLER, UWE
Exec Dt:
05/06/1994
2
DREXL, HANS-JURGEN
Exec Dt:
05/18/1994
3
LUTZ, DIETER
Exec Dt:
05/19/1994
4
NAGLER, FRANZ
Exec Dt:
05/16/1994
5
OCHS, MARTIN
Exec Dt:
05/16/1994
6
SCHIEBOLD, STEFAN
Exec Dt:
05/06/1994
7
SCHMIDT-BRUCKEN, HANS-JOACHIM
Exec Dt:
05/10/1994
8
THIELER, WOLFGANG
Exec Dt:
05/06/1994
9
WAGNER, MICHAEL
Exec Dt:
05/11/1994
10
WESTENDORF, HOLGER
Exec Dt:
05/10/1994
11
WYCHNANEK, RAINER
Exec Dt:
05/16/1994
Assignee
1
MANNESMANN AKTIENGESELLSCHAFT
MANNESMANNUFER 2
D-40213 DUSSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5517092
NONE
08211654
Correspondence name and address
COHEN, PONTANI, LIEBERMAN & PAVANE
THOMAS C. PONTANI, ESQ.
551 FIFTH AVENUE
SUITE 1210
NEW YORK, NY 10176
Assignment: 7
Reel/Frame:007155/0643   Pages: 7
Recorded: 06/22/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ADLER, UWE
Exec Dt:
05/06/1994
2
DREXL, HANS-JURGEN
Exec Dt:
05/18/1994
3
LUTZ, DIETER
Exec Dt:
05/17/1994
4
NAGLER, FRANZ
Exec Dt:
05/16/1994
5
OCHS, MARTIN
Exec Dt:
05/16/1994
6
SCHIEBOLD, STEFAN
Exec Dt:
05/06/1994
7
SCHMIDT-BRUCKEN, HANS-JOACHIM
Exec Dt:
05/10/1994
8
THIELER, WOLFGANG
Exec Dt:
05/06/1994
9
WAGNER, MICHAEL
Exec Dt:
05/11/1994
10
WESTENDORF, HOLGER
Exec Dt:
05/10/1994
11
WYCHNANEK, RAINER
Exec Dt:
05/16/1994
Assignee
1
MANNESMANN AKTIENGESELLSCHAFT
MANNESMANNUFER 2 D-40213 DUSSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5533583
NONE
08211141
Correspondence name and address
COHEN, PONTANI, LIEBERMAN & PAVANE
THOMAS C. PONTANI, ESQ.
551 FIFTH AVENUE
SUITE 1210
NEW YORK, NY 10176
Assignment: 8
Reel/Frame:007396/0669   Pages: 5
Recorded: 01/13/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ADLER, UWE
Exec Dt:
11/09/1994
2
DREXL, HANS-JURGEN
Exec Dt:
11/08/1994
3
LUTZ, DIETER
Exec Dt:
10/06/1994
4
NAGLER, FRANZ
Exec Dt:
11/09/1994
5
OCHS, MARTIN
Exec Dt:
11/11/1994
6
SCHIEBOLD, STEFAN
Exec Dt:
11/11/1994
7
SCHMIDT-BRUCKEN, HANS-JOACHIM
Exec Dt:
11/11/1994
8
THIELER, WOLFGANG
Exec Dt:
11/11/1994
9
WAGNER, MICHAEL
Exec Dt:
10/06/1994
10
WESTENDORF, HOLGER
Exec Dt:
10/28/1994
11
WYCHNANEK, RAINER
Exec Dt:
11/08/1994
Assignee
1
MANNESMANN AKTIENGESELLSCHAFT
MANNESMANNUFER 2 DUSSELDORF GERMANY D-40213
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5515937
NONE
08399370
Correspondence name and address
COHEN, PONTANI, LIEBERMAN & PAVANE
THOMAS C. PONTANI, ESQ.
551 FIFTH AVENUE
12TH FLOOR
NEW YORK, NY 10176
Assignment: 9
Reel/Frame:008905/0556   Pages: 3
Recorded: 01/12/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DREXL, HANS-JURGEN
Exec Dt:
06/10/1997
2
GROSSPIETSCH, WOLFGANG
Exec Dt:
06/03/1997
3
WEHNER, MANFRED
Exec Dt:
06/10/1997
4
VOIT, HERBERT
Exec Dt:
07/02/1997
5
LINDNER, JOACHIM
Exec Dt:
06/09/1997
6
OTTO, THOMAS
Exec Dt:
06/09/1997
7
WILLERT, JORG
Exec Dt:
06/12/1997
Assignee
1
FICHTEL & SACHS AG
ERNST-SACHS-STR. 62
97419 SCHWEINFURT, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6116399
NONE
08873041
Correspondence name and address
NILS H. LJUNGMAN & ASSOCIATES
NILS H. LJUNGMAN, ESQ.
P.O. BOX 130
GREENSBURG, PENNSYLVANIA 15601-0130
Assignment: 10
Reel/Frame:009615/0476   Pages: 4
Recorded: 11/25/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DREXL, HANS-JURGEN
Exec Dt:
11/18/1998
2
STURMER, WINFRIED
Exec Dt:
11/23/1998
3
DETTMAR, MARTIN
Exec Dt:
11/23/1998
Assignee
1
MANNESMANN SACHS AG
ERNST-SACHS-STR. 62
SCHWEINFURT, GERMANY 97419
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6142909
NONE
09199743
Correspondence name and address
COHEN, PONTANI, LIEBERMAN & PAVANE
THOMAS C. PONTANI
551 FIFTH AVENUE, 12TH FLOOR
NEW YORK, NY 10176
Assignment: 11
Reel/Frame:009774/0868   Pages: 4
Recorded: 02/16/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STEINEL, KLAUS
Exec Dt:
01/29/1999
2
DREXL, HANS-JURGEN
Exec Dt:
02/02/1999
3
TEBBE, GERHARD
Exec Dt:
01/29/1999
Assignee
1
MANNESMANN SACHS AG
ERNST-SACHS-STR. 62
SCHWEINFURT, GERMANY 97419
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6033342
NONE
09250189
Correspondence name and address
COEHN, PONTANI, LIEBERMAN & PAVANE
THOMAS C. PONTANI
551 FIFTH AVENUE, 12TH FLOOR
NEW YORK, NEW YORK 10176
Assignment: 12
Reel/Frame:009819/0472   Pages: 3
Recorded: 03/08/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DREXL, HANS-JURGEN
Exec Dt:
03/01/1999
Assignee
1
MANNESMANN SACHS AG
ERNST-SACHS-STR. 62
SCHWEINFURT, GERMANY 97419
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6040768
NONE
09264115
Correspondence name and address
COHEN, PONTANI, LIEBERMAN & PAVANE
THOMAS C. PONTANI
551 FIFTH AVENUE
12TH FLOOR
NEW YORK, NY 10176
Assignment: 13
Reel/Frame:010233/0332   Pages: 4
Recorded: 09/15/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DREXL, HANS-JURGEN
Exec Dt:
08/31/1999
2
WEIDINGER, REINHOLD
Exec Dt:
09/01/1999
3
STURMER, WINFRIED
Exec Dt:
09/01/1999
Assignee
1
MANNESMANN SACHS AG
ERNST-SACHS-STR. 62
SCHWEINFURT, GERMANY 97424
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6186302
NONE
09351019
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:010302/0411   Pages: 5
Recorded: 10/08/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DREXL, HANS-JURGEN
Exec Dt:
09/08/1999
2
ESTER, BARBARA
Exec Dt:
09/09/1999
3
HIRSCHMANN, FRANK
Exec Dt:
09/13/1999
4
LIEBLER, JURGEN
Exec Dt:
09/09/1999
5
LINDNER, JOACHIM
Exec Dt:
09/10/1999
6
OTTO, THOMAS
Exec Dt:
09/09/1999
7
PANKOKE, JORG
Exec Dt:
09/20/1999
8
STURMER, WINFRIED
Exec Dt:
10/04/1999
Assignee
1
MANNESMANN SACHS AG
ERNST-SACHS-STR. 62
SCHWEINFURT, GERMANY 97424
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6234290
NONE
09369825
Correspondence name and address
COHEN, PONTANI, LIEBERMAN & PAVANE
KLAUS P. STOFFEL
551 FIFTH AVENUE, 12TH FLOOR
NEW YORK, NY 10176
Assignment: 15
Reel/Frame:011719/0602   Pages: 4
Recorded: 04/12/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DREXL, HANS-JURGEN
Exec Dt:
03/24/2001
2
OTTO, THOMAS
Exec Dt:
04/03/2001
3
WEIDINGER, REINHOLD
Exec Dt:
04/03/2001
Assignee
1
MANNESMANN SACHS AG
ERNST-SACHS-STR. 62
SCHWEINFURT, GERMANY 97424
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6540058
US20010030096
09834072
Correspondence name and address
COHEN, PONTANI, LIEBERMAN & PAVANE
THOMAS C. PONTANI
551 FIFTH AVENUE, 12TH FLOOR
NEW YORK, NY 10176
Assignment: 16
Reel/Frame:011719/0571   Pages: 3
Recorded: 04/12/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DREXL, HANS-JURGEN
Exec Dt:
03/28/2001
Assignee
1
MANNESMANN SACHS AG
ERNST-SACHS-STR. 62
SCHWEINFURT, GERMANY 97424
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6540059
US20010030098
09834057
Correspondence name and address
COHEN, PONTANI, LIEBERMAN & PAVANE
THOMAS C. PONTANI
551 FIFTH AVENUE, 12TH FLOOR
NEW YORK, NEW YORK 10176
Assignment: 17
Reel/Frame:011968/0971   Pages: 4
Recorded: 07/11/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DREXL, HANS-JURGEN
Exec Dt:
05/14/2001
2
OTTO, THOMAS
Exec Dt:
05/18/2001
3
FLIEGE, HANS
Exec Dt:
05/18/2001
4
SCHMITT, HANS-JURGEN
Exec Dt:
05/18/2001
Assignee
1
MANNESMANN SACHS AG
ERNST-SACHS-STR. 62
SCHWEINFURT, GERMANY 97424
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6575283
US20010052444
09835455
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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