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, STEFAN
Total Assignments: 11
Assignment: 1
Reel/Frame:012694/0714   Pages: 3
Recorded: 03/13/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DECKER, MARKUS
Exec Dt:
02/07/2002
2
PFEIFFER, STEFAN
Exec Dt:
02/07/2002
3
EMMEL, LARS
Exec Dt:
02/07/2002
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WITTELSBACHERPLATZ 2
80333 MUNCHEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6905415
US20020091001
10000901
Correspondence name and address
MARTIN A. FARBER
866 UNITED NATIONS PLAZA
STE. 473
NEW YORK, NY 10017
Assignment: 2
Reel/Frame:015228/0980   Pages: 4
Recorded: 04/15/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BAUKHOLT, THEO
Exec Dt:
03/19/2004
2
EMMEL, LARS
Exec Dt:
03/19/2004
3
FRANZ, ERHARD
Exec Dt:
03/27/2004
4
PFEIFFER, STEFAN
Exec Dt:
03/19/2004
5
RIGORTH, MARCEL
Exec Dt:
04/01/2004
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
PO BOX 221634
MUNICH, GERMANY D-80506
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050046290
10740791
Correspondence name and address
SIEMENS SCHWEIZ
I-44, INTELLECTUAL PROPERTY
ALBISRIEDERSTRASSE 245
ZURICH, SWITZERLAND CH-8047
Assignment: 3
Reel/Frame:017997/0560   Pages: 5
Recorded: 06/14/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUNK, ANDREAS
Exec Dt:
03/22/2006
2
HELMER, MICHAEL
Exec Dt:
04/04/2006
3
HOFFMANN, HANS-PETER
Exec Dt:
03/22/2006
4
LUEBBEN, JENS
Exec Dt:
03/23/2006
5
PFALZGRAF, HELMUT
Exec Dt:
03/22/2006
6
PFANZER, GERHARD
Exec Dt:
04/03/2006
7
PFEIFFER, STEFAN
Exec Dt:
03/22/2006
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WITTELSBACHERPLATZ 2, MUNICH, GERMANY D-80333
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7559410
US20060231352
11389187
Correspondence name and address
SIEMENS SCHWEIZ AG
I-47, INTELLECTUAL PROPERTY
ALBISRIEDERSTRASSE 245
ZURICH, SWITZERLAND CH-8047
Assignment: 4
Reel/Frame:021159/0675   Pages: 18
Recorded: 06/27/2008
Attorney Dkt #:4440
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HINDERER, KARL
Exec Dt:
05/02/2008
2
SKLJAROW, PAUL
Exec Dt:
05/07/2008
3
BAIER, WOLFRAM
Exec Dt:
04/29/2008
4
JAEGER, KARL-HEINZ
Exec Dt:
05/05/2008
5
PFEIFFER, STEFAN
Exec Dt:
04/29/2008
6
WESTPHAL, FRANK
Exec Dt:
06/03/2008
7
FRANGEN, JOACHIM
Exec Dt:
04/28/2008
8
SCHLAICH, PETER
Exec Dt:
04/29/2008
9
BENKERT, FRANK
Exec Dt:
05/01/2008
10
TEOH, KA-JIN
Exec Dt:
04/28/2008
11
BUESING, BORIS
Exec Dt:
05/05/2008
Assignee
1
ROBERT BOSCH GMBH
WERNERSTRASSE 1
STUTTGART, GERMANY 70469
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8136652
US20090010739
12159337
Correspondence name and address
STRIKER STRIKER & STENBY
103 EAST NECK ROAD
HUNTINGTON, NY 11743
Assignment: 5
Reel/Frame:021597/0262   Pages: 9
Recorded: 09/29/2008
Attorney Dkt #:078857.0343
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BAIER-WELT, CHRISTIAN, DR.
Exec Dt:
05/15/2008
2
BLENDEL, MONIKA
Exec Dt:
05/14/2008
3
EMMEL, LARS
Exec Dt:
05/15/2008
4
PFEIFFER, STEFAN
Exec Dt:
05/14/2008
5
POWILEIT, HENDRIK
Exec Dt:
05/15/2008
6
RIGORTH, MARCEL
Exec Dt:
05/19/2008
7
WUERGES, MATHIAS
Exec Dt:
05/17/2008
8
ZUBER, HEINRICH
Exec Dt:
05/15/2008
Assignee
1
CONTINENTAL AUTOMOTIVE GMBH
VAHRENWALDER STRASSE 9
HANNOVER, GERMANY 30165
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090101453
12094357
Correspondence name and address
BAKER BOTTS L.L.P.
ANDREAS GRUBERT (078857.0343)
98 SAN JACINTO, SUITE 1500
AUSTIN, TX 78701
Assignment: 6
Reel/Frame:031125/0719   Pages: 8
Recorded: 09/03/2013
Attorney Dkt #:2178-0712
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PFEIFFER, STEFAN
Exec Dt:
05/13/2013
2
GLESS, MICHAEL
Exec Dt:
05/23/2013
3
BORMANN, AXEL
Exec Dt:
05/23/2013
4
BUBECK, CONRAD
Exec Dt:
05/27/2013
Assignees
1
ROBERT BOSCH GMBH
POSTFACH 30 02 20
STUTTGART, GERMANY 70442
2
SAMSUNG SDI CO., LTD.
428-5 GONGSE-DONG, GIHEUNG-GU
YONGIN-SI, GYEONGGI-DO, KOREA, REPUBLIC OF 446-577
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10431784
US20130309538
13876675
Correspondence name and address
MAGINOT, MOORE & BECK LLP
ONE INDIANA SQUARE, SUITE 2200
INDIANAPOLIS, IN 46204
Assignment: 7
Reel/Frame:031024/0926   Pages: 7
Recorded: 08/16/2013
Attorney Dkt #:10191/8150
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PFEIFFER, STEFAN
Exec Dt:
06/24/2013
2
KUHLMANN, KAI
Exec Dt:
06/25/2013
3
KRETSCHMAR, THOMAS
Exec Dt:
07/07/2013
Assignee
1
ROBERT BOSCH GMBH
POSTFACH 30 02 20
STUTTGART, GERMANY 70442
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9742044
US20130316216
13992987
Correspondence name and address
KENYON & KENYON LLP
1 BROADWAY
NEW YORK, NY 10004
Assignment: 8
Reel/Frame:035135/0115   Pages: 5
Recorded: 03/11/2015
Attorney Dkt #:1700P12961WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WINKLER, THOMAS
Exec Dt:
03/02/2015
2
BAUER, JURGEN
Exec Dt:
03/02/2015
3
BALZ, JURGEN
Exec Dt:
03/02/2015
4
PFEIFFER, STEFAN
Exec Dt:
03/02/2015
5
KOCH, DIRK
Exec Dt:
03/02/2015
6
BOHME, THOMAS
Exec Dt:
03/02/2015
Assignee
1
CONTINENTAL TEVES AG & CO. OHG
GUERICKESTR. 7
FRANKFURT, GERMANY 60488
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9316277
US20150240893
14427144
Correspondence name and address
RATNERPRESTIA
1235 WESTLAKES DRIVE, SUITE 301
BERWYN, PA 19312
Assignment: 9
Reel/Frame:041084/0855   Pages: 6
Recorded: 01/25/2017
Attorney Dkt #:022862-2610-US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EBERHARDT, ALBERT
Exec Dt:
10/13/2016
2
RAPPOLD, ANDREAS
Exec Dt:
10/14/2016
3
BANDTEL, DIETER
Exec Dt:
10/14/2016
4
FRANGEN, JOACHIM
Exec Dt:
11/09/2016
5
ZIEGLER, JOCHEN
Exec Dt:
10/17/2016
6
PETERS, JOCHEN
Exec Dt:
10/19/2016
7
HANISCH, MARKUS
Exec Dt:
11/30/2016
8
ULLMANN, OLIVER
Exec Dt:
10/14/2016
9
GRAN, SEBASTIAN
Exec Dt:
11/30/2016
10
JUNKER, STEFAN
Exec Dt:
11/11/2016
11
PFEIFFER, STEFAN
Exec Dt:
11/02/2016
12
KRAUSS, ULRICH
Exec Dt:
10/17/2016
13
ARLETH, WERNER
Exec Dt:
10/26/2016
14
RUNFT, WERNER
Exec Dt:
10/24/2016
15
WINDSHEIMER, JOSHUA
Exec Dt:
10/19/2016
Assignee
1
ROBERT BOSCH GMBH
WERNERSTRASSE 51
STUTTGART, GERMANY 70469
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9878813
US20170225814
15329237
Correspondence name and address
MICHAEL BEST & FRIEDRICH LLP (FANNIE MAE
100 E WISCONSIN AVE
SUITE 3300
MILWAUKEE, WI 53202
Assignment: 10
Reel/Frame:041084/0166   Pages: 6
Recorded: 01/25/2017
Attorney Dkt #:022862-2606-US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EBERHARDT, ALBERT
Exec Dt:
10/17/2016
2
RAPPOLD, ANDREAS
Exec Dt:
10/18/2016
3
BANDTEL, DIETER
Exec Dt:
10/18/2016
4
FRANGEN, JOACHIM
Exec Dt:
10/27/2016
5
ZIEGLER, JOCHEN
Exec Dt:
10/20/2016
6
PETERS, JOCHEN
Exec Dt:
11/25/2016
7
HANISCH, MARKUS
Exec Dt:
01/10/2017
8
ULLMANN, OLIVER
Exec Dt:
10/21/2016
9
GRAN, SEBASTIAN
Exec Dt:
11/25/2016
10
JUNKER, STEFAN
Exec Dt:
12/12/2016
11
PFEIFFER, STEFAN
Exec Dt:
12/16/2016
12
KRAUSS, ULRICH
Exec Dt:
11/24/2016
13
ARLETH, WERNER
Exec Dt:
12/07/2016
14
RUNFT, WERNER
Exec Dt:
11/29/2016
15
WINDSHEIMER, JOSHUA
Exec Dt:
11/25/2016
Assignee
1
ROBERT BOSCH GMBH
WERNERSTRASSE 51
STUTTGART, GERMANY 70469
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10669049
US20180229866
15329215
Correspondence name and address
MICHAEL BEST & FRIEDRICH LLP (BOSCH)
100 EAST WISCONSIN AVENUE
MILWAUKEE, WI 53202
Assignment: 11
Reel/Frame:049283/0845   Pages: 4
Recorded: 05/27/2019
Attorney Dkt #:19-1243
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KROKE, EDWIN
Exec Dt:
04/16/2019
2
PFEIFFER, STEFAN
Exec Dt:
05/12/2019
Assignee
1
EPG ENGINEERED NANOPRODUCTS GERMANY AG
GOETHESTRASSE 30
GRIESHEIM, GERMANY 64347
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11053397
US20190241750
16386463
Correspondence name and address
MICHAEL SODERMAN
TAUENTZIENSTR 9-12
BERLIN, 10789 GERMANY

Search Results as of: 05/14/2024 09:28 AM
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