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 : PFEIFFER, WOLFGANG
Total Assignments: 26
Assignment: 1
Reel/Frame:004947/0055   Pages: 2
Recorded: 09/16/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
07/31/1988
2
Exec Dt:
08/05/1988
3
Exec Dt:
08/05/1988
Assignee
1
WALCHSTADTERSTRASSE 4
D-8084 INNING, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07219656
Correspondence name and address
PRAVEL, GAMBRELL, HEWITT, KIMBALL &
KRIEGER
1177 WEST LOOP SOUTH
STE. 1010
HOUSTON, TX 77027
Assignment: 2
Reel/Frame:010500/0003   Pages: 5
Recorded: 12/28/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/29/1999
2
Exec Dt:
10/25/1999
3
Exec Dt:
10/28/1999
4
Exec Dt:
10/29/1999
5
Exec Dt:
10/28/1999
6
Exec Dt:
11/12/1999
7
Exec Dt:
10/28/1999
8
Exec Dt:
11/20/1999
9
Exec Dt:
11/15/1999
10
Exec Dt:
11/25/1999
11
Exec Dt:
11/11/1999
12
Exec Dt:
10/28/1999
13
Exec Dt:
11/11/1999
14
Exec Dt:
11/26/1999
15
Exec Dt:
10/28/1999
16
Exec Dt:
12/01/1999
Assignee
1
POSTFACH 30 02 20
D-70442 STUTTGART, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09473375
Correspondence name and address
BAKER & DANIELS
ANTHONY NIEWYK
111 EAST WAYNE STREET, SUITE 800
FORT WAYNE, INDIANA 46802
Assignment: 3
Reel/Frame:012461/0867   Pages: 8
Recorded: 01/08/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/10/2001
2
Exec Dt:
07/25/2001
3
Exec Dt:
07/26/2001
4
Exec Dt:
08/16/2001
Assignee
1
POSTFACH 30 02 20
D-70442 STUTTGART, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09889730
Correspondence name and address
KENYON & KENYON
RICHARD L. MAYER
ONE BROADWAY
NEW YORK, NEW YORK 10004
Assignment: 4
Reel/Frame:013137/0498   Pages: 11
Recorded: 07/30/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/21/2002
2
Exec Dt:
06/04/2002
3
Exec Dt:
05/08/2002
4
Exec Dt:
05/21/2002
5
Exec Dt:
05/06/2002
6
Exec Dt:
05/22/2002
7
Exec Dt:
05/06/2002
Assignees
1
POSTFACH 30 02 20
D-70442 STUTTGART, GERMANY
2
RICHARD-BULLINGER STR. 77
SCHWABISCH GMUND, GERMANY 73522
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10070518
Correspondence name and address
KENYON & KENYON
RICHARD L. MAYER
ONE BROADWAY
NEW YORK, NEW YORK 10004
Assignment: 5
Reel/Frame:013548/0129   Pages: 4
Recorded: 12/02/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/26/2002
2
Exec Dt:
06/26/2002
3
Exec Dt:
06/27/2002
4
Exec Dt:
06/26/2002
Assignee
1
INDUSTRIESTRASSE 64
D-71272 RENNINGEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10149941
Correspondence name and address
OPPENHEIMER WOLFF & DONNELLY LLP
LOUIS J. BOVASSO
2029 CENTURY PARK EAST
38TH FLOOR
LOS ANGELES, CA 90067
Assignment: 6
Reel/Frame:013449/0230   Pages: 5
Recorded: 10/28/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/08/2002
2
Exec Dt:
08/22/2002
3
Exec Dt:
08/22/2002
4
Exec Dt:
08/02/2002
5
Exec Dt:
09/04/2002
6
Exec Dt:
08/02/2002
7
Exec Dt:
08/02/2002
8
Exec Dt:
08/05/2002
9
Exec Dt:
08/02/2002
10
Exec Dt:
09/09/2002
Assignees
1
POSTFACH 30 02 20
STUTTGART, GERMANY 70442
2
SCHWAEBISCH GMUEND, GERMANY 73522
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10181625
Correspondence name and address
RONALD E. GREIGG
1423 POWHATAN STREET
UNIT ONE
ALEXANDRIA, VA 22314
Assignment: 7
Reel/Frame:013439/0734   Pages: 13
Recorded: 10/29/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/15/2002
2
Exec Dt:
08/22/2002
3
Exec Dt:
09/09/2002
4
Exec Dt:
08/06/2002
5
Exec Dt:
08/22/2002
6
Exec Dt:
09/09/2002
7
Exec Dt:
09/11/2002
8
Exec Dt:
08/30/2002
9
Exec Dt:
09/09/2002
10
Exec Dt:
08/22/2002
Assignees
1
POSTFACH 30 02 20
D-70442 STUTTGART, GERMANY
2
RICHARD-BULLINGER -STR. 77
73527 SCHWABISCH GMUND, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10168897
Correspondence name and address
KENYON & KENYON
RICHARD L. MAYER
ONE BROADWAY
NEW YORK, NY 10004
Assignment: 8
Reel/Frame:015587/0514   Pages: 3
Recorded: 01/20/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/26/2004
2
Exec Dt:
11/26/2004
3
Exec Dt:
11/26/2004
Assignee
1
BENZSTR. 14
RENNINGEN, GERMANY 71272
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10964242
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 828
BLOOMFIELD HILLS, MI 48303
Assignment: 9
Reel/Frame:017890/0728   Pages: 7
Recorded: 05/05/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/08/2006
2
Exec Dt:
03/30/2006
3
Exec Dt:
03/08/2006
4
Exec Dt:
03/31/2006
Assignee
1
POSTFACH 30 02 20
D-70442 STUTTGART, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10578338
Correspondence name and address
GERARD A. MESSINA
KENYON & KENYON LLP
ONE BROADWAY
NEW YORK, NEW YORK 10004
Assignment: 10
Reel/Frame:022992/0466   Pages: 8
Recorded: 07/22/2009
Attorney Dkt #:10191/4577
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/26/2006
2
Exec Dt:
07/31/2006
3
Exec Dt:
06/16/2006
4
Exec Dt:
07/25/2006
Assignee
1
POSTFACH 30 02 20
STUTTGART, GERMANY D-70442
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10575717
Correspondence name and address
KENYON & KENYON LLP
ONE BROADWAY
NEW YORK, NY 10004
Assignment: 11
Reel/Frame:018034/0043   Pages: 9
Recorded: 07/28/2006
Attorney Dkt #:R.38108-DIV
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/24/2006
2
Exec Dt:
06/14/2006
3
Exec Dt:
06/19/2006
4
Exec Dt:
06/24/2006
5
Exec Dt:
06/16/2006
6
Exec Dt:
06/26/2006
7
Exec Dt:
06/21/2006
8
Exec Dt:
06/21/2006
9
Exec Dt:
06/24/2006
10
Exec Dt:
06/14/2006
Assignees
1
POSTFACH 30 02 20
70442 STUTTGART, GERMANY
2
73522 SCHWABISCH
GMUND, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11435139
Correspondence name and address
RONALD E. GREIGG
1423 POWHATAN STREET, SUITE ONE
ALEXANDRIA, VIRGINIA 22314
Assignment: 12
Reel/Frame:019666/0195   Pages: 16
Recorded: 08/08/2007
Attorney Dkt #:10191/4705
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/17/2007
2
Exec Dt:
04/17/2007
3
Exec Dt:
04/17/2007
4
Exec Dt:
04/24/2007
5
Exec Dt:
04/20/2007
6
Exec Dt:
06/04/2007
7
Exec Dt:
04/24/2007
8
Exec Dt:
06/18/2007
9
Exec Dt:
04/18/2007
10
Exec Dt:
04/17/2007
11
Exec Dt:
05/03/2007
Assignee
1
POSTFACH 30 02 20
STUTTGART, GERMANY D-70442
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11662429
Correspondence name and address
GERARD A. MESSINA
KENYON & KENYON LLP
ONE BROADWAY
NEW YORK, NY 10004
Assignment: 13
Reel/Frame:020075/0126   Pages: 16
Recorded: 11/06/2007
Attorney Dkt #:10191/4750
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/17/2007
2
Exec Dt:
04/17/2007
3
Exec Dt:
04/17/2007
4
Exec Dt:
04/24/2007
5
Exec Dt:
04/20/2007
6
Exec Dt:
06/04/2007
7
Exec Dt:
04/24/2007
8
Exec Dt:
06/18/2007
9
Exec Dt:
04/18/2007
10
Exec Dt:
04/17/2007
11
Exec Dt:
05/03/2007
Assignee
1
POSTFACH 30 02 20
STUTTGART, GERMANY D-70442
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11662611
Correspondence name and address
GERARD A. MESSINA
KENYON & KENYON LLP
ONE BROADWAY
NEW YORK, NY 10004-1007
Assignment: 14
Reel/Frame:020668/0046   Pages: 16
Recorded: 03/18/2008
Attorney Dkt #:10191/4978
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/05/2007
2
Exec Dt:
06/11/2007
3
Exec Dt:
06/05/2007
4
Exec Dt:
06/21/2007
5
Exec Dt:
06/21/2007
6
Exec Dt:
06/28/2007
7
Exec Dt:
06/26/2007
8
Exec Dt:
08/02/2007
9
Exec Dt:
06/05/2007
10
Exec Dt:
06/11/2007
11
Exec Dt:
06/29/2007
Assignee
1
POSTFACH 30 02 20
STUTTGART, GERMANY D-70442
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11666325
Correspondence name and address
GERARD A. MESSINA
KENYON & KENYON LLP
ONE BROADWAY
NEW YORK, NY 10004-1007
Assignment: 15
Reel/Frame:020881/0628   Pages: 6
Recorded: 04/30/2008
Attorney Dkt #:TI-61609
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/07/2008
2
Exec Dt:
12/26/2007
3
Exec Dt:
11/12/2007
4
Exec Dt:
11/15/2007
5
Exec Dt:
11/15/2007
6
Exec Dt:
11/12/2007
Assignee
1
HAGGERTYSTRASSE 1
FREISING, GERMANY 85356
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11938050
Correspondence name and address
WADE J. BRADY III
7839 CHURCHILL WAY
M/S 3999
DALLAS, TX 75251
Assignment: 16
Reel/Frame:020908/0911   Pages: 8
Recorded: 05/06/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/21/2007
2
Exec Dt:
01/18/2008
3
Exec Dt:
12/21/2007
4
Exec Dt:
03/25/2008
5
Exec Dt:
01/23/2008
6
Exec Dt:
12/21/2007
7
Exec Dt:
01/16/2008
Assignee
1
DIETMAR-HOPP-ALLEE 16
WALLDORF, GERMANY 69190
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11965701
Correspondence name and address
CARL A. KUKKONEN, III
MINTZ, LEVIN, COHN, FERRIS, CLOVSKY AND
POPEO, P.C.
5355 MIRA SORRENTO PLACE, SUITE 600
DAN IDEGO, CA 92121
Assignment: 17
Reel/Frame:022352/0246   Pages: 15
Recorded: 03/05/2009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/25/2008
2
Exec Dt:
02/25/2008
3
Exec Dt:
02/27/2008
4
Exec Dt:
02/29/2008
5
Exec Dt:
03/04/2008
6
Exec Dt:
03/10/2008
7
Exec Dt:
03/03/2008
8
Exec Dt:
03/25/2008
9
Exec Dt:
02/25/2008
10
Exec Dt:
02/26/2008
Assignee
1
POSTFACH 30 02 20
STUTTGART, GERMANY 70442
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11988847
Correspondence name and address
GERARD A. MESSINA
ONE BROADWAY
KENYON & KENYON
NWE YORK, NY 10004
Assignment: 18
Reel/Frame:026589/0251   Pages: 3
Recorded: 07/14/2011
Attorney Dkt #:885_204
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/27/2011
2
Exec Dt:
06/27/2011
3
Exec Dt:
06/29/2011
Assignee
1
RIEDSTRASSE 4
WEINGARTEN, GERMANY 88250
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13104305
Correspondence name and address
BURR & BROWN
PO BOX 7068
SYRACUSE, NY 13261-7068
Assignment: 19
Reel/Frame:026908/0897   Pages: 3
Recorded: 09/15/2011
Attorney Dkt #:4965-000466
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/18/2011
2
Exec Dt:
08/18/2011
3
Exec Dt:
08/18/2011
Assignee
1
BENZSTR. 14
RENNINGEN, GERMANY 71272
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13185834
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 828
BLOOMFIELD HILLS, MI 48303
Assignment: 20
Reel/Frame:027565/0978   Pages: 3
Recorded: 01/20/2012
Attorney Dkt #:TI-71680
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/12/2011
2
Exec Dt:
12/14/2011
Assignee
1
12500 TI BOULEVARD - M/S 3999
DALLAS, TEXAS 75243
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13354508
Correspondence name and address
TEXAS INSTRUMENTS INCORPORATED
12500 TI BOULEVARD - M/S 3999
DALLAS, TX 75243
Assignment: 21
Reel/Frame:029748/0949   Pages: 10
Recorded: 02/04/2013
Attorney Dkt #:10191/7463
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/04/2012
2
Exec Dt:
09/10/2012
3
Exec Dt:
10/02/2012
4
Exec Dt:
09/18/2012
5
Exec Dt:
09/10/2012
Assignee
1
POSTFACH 30 02 20
STUTTGART, GERMANY DE-70442
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13580517
Correspondence name and address
GERARD A. MESSINA
KENYON & KENYON LLP
ONE BROADWAY
NEW YORK, NY 10004-1007
Assignment: 22
Reel/Frame:029657/0055   Pages: 4
Recorded: 01/18/2013
Attorney Dkt #:885_264
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/04/2012
2
Exec Dt:
10/04/2012
3
Exec Dt:
10/01/2012
4
Exec Dt:
10/01/2012
Assignees
1
RIEDSTRASSE 4
WEINGARTEN, GERMANY 88250
2
WESTIGER STRASSE 62
ALTENA, GERMANY 58762
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13558658
Correspondence name and address
BURR & BROWN
PO BOX 7068
SYRACUSE, NY 13261-7068
Assignment: 23
Reel/Frame:029659/0359   Pages: 3
Recorded: 01/18/2013
Attorney Dkt #:8731-102399-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
10/04/2012
Assignee
1
BERNRIEDER STRASSE 15
NIEDERWINKLING, GERMANY 94559
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13811188
Correspondence name and address
RUDY I. KRATZ
120 SOUTH LASALLE
SUITE 1600
CHICAGO, IL 60603
Assignment: 24
Reel/Frame:030220/0866   Pages: 3
Recorded: 04/16/2013
Attorney Dkt #:8731-130812-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
04/12/2013
Assignee
1
BERNRIEDER STRASSE 15
NIEDERWINKLING, GERMANY 94559
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13878939
Correspondence name and address
FITCH, EVEN, TABIN & FLANNERY, LLP
120 SOUTH LASALLE STREET, SUITE 1600
CHICAGO, IL 60603-3406
Assignment: 25
Reel/Frame:031392/0635   Pages: 7
Recorded: 10/11/2013
Attorney Dkt #:10191/8270
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/06/2013
2
Exec Dt:
09/06/2013
3
Exec Dt:
09/13/2013
Assignee
1
POSTFACH 30 02 20
STUTTGART, GERMANY DE-70442
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14000523
Correspondence name and address
KENYON & KENYON LLP
ONE BROADWAY
NEW YORK, NY 10004
Assignment: 26
Reel/Frame:049459/0096   Pages: 6
Recorded: 06/13/2019
Attorney Dkt #:885_579
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/29/2019
2
Exec Dt:
05/29/2019
3
Exec Dt:
06/02/2019
4
Exec Dt:
05/24/2019
5
Exec Dt:
05/10/2019
Assignee
1
RIEDSTRASSE 4
WEINGARTEN, GERMANY 88250
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16281396
Correspondence name and address
BURR & BROWN, PLLC
PO BOX 869
FAYETTEVILLE, NY 13066

Search Results as of: 05/24/2024 09:35 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