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 : LAMPENSCHERF, STEFAN
Total Assignments: 23
Assignment: 1
Reel/Frame:016734/0331   Pages: 3
Recorded: 11/29/2004
Attorney Dkt #:2002P07513WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BAST, ULRICH
Exec Dt:
10/26/2004
2
LAMPENSCHERF, STEFAN
Exec Dt:
10/26/2004
3
RETTIG, UWE
Exec Dt:
10/26/2004
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WITTELSBACHERPLATZ 2
80333, MUENCHEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7141990
US20050212535
10516084
Correspondence name and address
ELSA KELLER
SIEMENS CORPORATION
INTELLECTUAL PROPERTY DEPARTMENT
170 WOOD AVENUE SOUTH
ISELIN, NJ 08830
Assignment: 2
Reel/Frame:017475/0085   Pages: 3
Recorded: 01/12/2006
Attorney Dkt #:2004P18348US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LAMPENSCHERF, STEFAN
Exec Dt:
12/15/2005
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WITTELSBACHERPLATZ 2
MUENCHEN, GERMANY 80333
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7556851
US20060159939
11330577
Correspondence name and address
ELSA KELLER
SIEMENS CORPORATION
INTELECTUAL PROPERTY DEPARTMENT
170 WOOD AVENUE SOUTH
ISELIN, NJ 08830
Assignment: 3
Reel/Frame:021245/0527   Pages: 4
Recorded: 07/08/2008
Attorney Dkt #:2005P2789WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LAMPENSCHERF, STEFAN
Exec Dt:
05/13/2008
2
STAMM, WERNER
Exec Dt:
05/26/2008
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WITTELSBACHERPLATZ 2
MUENCHEN, GERMANY 80333
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090081445
12087478
Correspondence name and address
ELSA KELLER
SIEMENS CORPORATION
INTELLECTUAL PROPERTY DEPARTMENT
170 WOOD AVENUE SOUTH
ISELIN, NJ 08830
Assignment: 4
Reel/Frame:021577/0015   Pages: 2
Recorded: 09/18/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LAMPENSCHERF, STEFAN
Exec Dt:
08/11/2008
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WITTELSBACHERPLATZ 2
MUENCHEN, GERMANY 80333
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100227198
12225326
Correspondence name and address
ELSA KELLER
SIEMENS CORPORATION
INTELLECTUAL PROPERTY DEPARTMENT
170 WOOD AVENUE SOUTH
ISELIN, NJ 08830
Assignment: 5
Reel/Frame:023296/0304   Pages: 6
Recorded: 09/29/2009
Attorney Dkt #:2006P09681WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KULKARNI, ANAND A.
Exec Dt:
10/16/2008
2
LAMPENSCHERF, STEFAN
Exec Dt:
10/10/2008
3
NAEINI, ASHKAN
Exec Dt:
04/09/2009
4
SUBRAMANIAN, RAMESH
Exec Dt:
12/23/2008
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WITTELSBACHERPLATZ 2
MUENCHEN, GERMANY 80333
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8420238
US20100047063
12227567
Correspondence name and address
ELSA KELLER
SIEMENS CORPORATION - IP DEPT
170 WOOD AVENUE SOUTH
ISELIN, NJ 08830
Assignment: 6
Reel/Frame:028424/0870   Pages: 5
Recorded: 06/22/2012
Attorney Dkt #:2009P18541WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CASU, ALESSANDRO
Exec Dt:
06/04/2012
2
KULKARNI, ANAND A
Exec Dt:
06/15/2012
3
LAMPENSCHERF, STEFAN
Exec Dt:
06/14/2012
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WITTELSBACHERPLATZ 2
MUNICH, GERMANY 80333
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120270063
13518449
Correspondence name and address
SANDRA BAKER
SIEMENS CORP - IP DEPT
170 WOOD AVENUE SOUTH
ISELIN, NJ 08830
Assignment: 7
Reel/Frame:028972/0085   Pages: 4
Recorded: 09/17/2012
Attorney Dkt #:11371-12067A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FREUDENBERGER, JOERG
Exec Dt:
07/26/2012
2
LAMPENSCHERF, STEFAN
Exec Dt:
07/19/2012
3
SCHAEFF, WOLFGANG
Exec Dt:
07/26/2012
4
WALTER, STEFFEN
Exec Dt:
07/20/2012
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WITTELSBACHERPLATZ 2
MUNCHEN, GERMANY 80333
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9053896
US20130170624
13538543
Correspondence name and address
LEMPIA SUMMERFIELD KATZ LLC
ONE NORTH LASALLE STREET
SUITE 2900
CHICAGO, IL 60602
Assignment: 8
Reel/Frame:029563/0279   Pages: 11
Recorded: 01/03/2013
Attorney Dkt #:11371-12085A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FREUDENBERGER, JOERG
Exec Dt:
10/25/2012
2
LAMPENSCHERF, STEFAN
Exec Dt:
10/24/2012
3
PHAM, GIA KHANH
Exec Dt:
10/23/2012
4
WALTER, STEFFEN
Exec Dt:
10/24/2012
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WITTELSBACHERPLATZ 2
MUENCHEN, GERMANY 80333
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9512040
US20130070904
13623300
Correspondence name and address
LEMPIA SUMMERFIELD KATZ LLC
ONE NORTH LASALLE STREET
SUITE 2900
CHICAGO, IL 60602
Assignment: 9
Reel/Frame:030169/0186   Pages: 3
Recorded: 04/08/2013
Attorney Dkt #:2013P02374US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LAMPENSCHERF, STEFAN
Exec Dt:
03/12/2013
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WITTELSBACHERPLATZ 2
MUENCHEN, GERMANY 80333
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9102015
US20140263579
13827233
Correspondence name and address
SIEMENS CORPORATION INTELLECTUAL PROPERT
170 WOOD AVENUE SOUTH
ISELIN, NJ 08830
Assignment: 10
Reel/Frame:036909/0563   Pages: 3
Recorded: 10/29/2015
Attorney Dkt #:2013P02374US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LAMPENSCHERF, STEFAN
Exec Dt:
03/12/2013
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WITTELSBACHERPLATZ 2
MUENCHEN, GERMANY 80333
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150345313
14818491
Correspondence name and address
SIEMENS CORPORATION - IP DEPARTMENT
3501 QUADRANGLE BLVD STE 230
ORLANDO, FL 32817
Assignment: 11
Reel/Frame:030618/0694   Pages: 3
Recorded: 06/14/2013
Attorney Dkt #:2454.1406
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LAMPENSCHERF, STEFAN
Exec Dt:
04/02/2013
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WITTELSBACHERPLATZ 2
MUNICH, GERMANY 80333
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9166138
US20130255742
13878164
Correspondence name and address
STAAS & HALSEY LLP
SUITE 700
1201 NEW YORK AVENUE, N.W.
WASHINGTON, DC 20005
Assignment: 12
Reel/Frame:031341/0058   Pages: 4
Recorded: 10/03/2013
Attorney Dkt #:2013P03470US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LAMPENSCHERF, STEFAN
Exec Dt:
09/18/2013
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WITTELSBACHERPLATZ 2
MUENCHEN, GERMANY 80333
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130316183
13956431
Correspondence name and address
SIEMENS CORPORATION INTELLECTUAL PROPERT
170 WOOD AVENUE SOUTH
ISELIN, NJ 08830
Assignment: 13
Reel/Frame:032184/0351   Pages: 8
Recorded: 02/10/2014
Attorney Dkt #:2013P14101US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
COLOGNA, MARCO
Exec Dt:
12/13/2013
2
LAMPENSCHERF, STEFAN
Exec Dt:
11/29/2013
3
WALTER, STEFFEN
Exec Dt:
11/29/2013
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WITTELSBACHERPLATZ 2
MUENCHEN, GERMANY 80333
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160158840
14088791
Correspondence name and address
SANDRA BAKER
SIEMENS CORPORATION - IP DEPT
170 WOOD AVENUE SOUTH
ISELIN, NJ 08830
Assignment: 14
Reel/Frame:032374/0133   Pages: 14
Recorded: 03/07/2014
Attorney Dkt #:2011P17033WOUS (034)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAMMER, THOMAS
Exec Dt:
01/31/2014
2
LAMPENSCHERF, STEFAN
Exec Dt:
01/30/2014
3
PHAM, GIA KHANH
Exec Dt:
02/03/2014
4
PICKARD, ANDREAS
Exec Dt:
01/31/2014
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WITTELSBACHERPLATZ 2
MUNICH, GERMANY 80333
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9806247
US20140174097
14236555
Correspondence name and address
BEUSSE WOLTER ET AL.
390 N. ORANGE AVE, SUITE 2500
ORLANDO, FL 32801
Assignment: 15
Reel/Frame:032698/0793   Pages: 8
Recorded: 04/17/2014
Attorney Dkt #:2013P15469US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
COLOGNA, MARCO
Exec Dt:
02/07/2014
2
LAMPENSCHERF, STEFAN
Exec Dt:
02/07/2014
3
WALTER, STEFFEN
Exec Dt:
02/07/2014
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WITTELSBACHERPLATZ 2
MUENCHEN, GERMANY 80333
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150183691
14146243
Correspondence name and address
SANDRA BAKER
SIEMENS CORPORATION - IP DEPT
170 WOOD AVENUE, SOUTH
ISELIN, NJ 08830
Assignment: 16
Reel/Frame:042392/0310   Pages: 3
Recorded: 05/16/2017
Attorney Dkt #:2014P24876WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LAMPENSCHERF, STEFAN
Exec Dt:
12/03/2014
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WITTELSBACHERPLATZ 2
MUENCHEN, GERMANY 80333
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170328223
15526358
Correspondence name and address
SIEMENS CORPORATION INTELLECTUAL PROPERT
3501 QUADRANGLE BLVD
ORLANDO, FL 32817
Assignment: 17
Reel/Frame:035231/0517   Pages: 3
Recorded: 03/23/2015
Attorney Dkt #:2012P12192WOUS (262)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LAMPENSCHERF, STEFAN
Exec Dt:
03/06/2015
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WITTELSBACHERPLATZ 2
MUNICH, GERMANY 80333
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150247418
14430393
Correspondence name and address
BEUSSE WOLTER SANKS & MAIRE, PA MAIL STO
390 N. ORANGE AVE, SUITE 2500
ORLANDO, FL 32801
Assignment: 18
Reel/Frame:035616/0103   Pages: 8
Recorded: 05/12/2015
Attorney Dkt #:2012P12721WOUS (270)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HILLE, THOMAS
Exec Dt:
04/10/2015
2
LAMPENSCHERF, STEFAN
Exec Dt:
03/25/2015
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WITTELSBACHERPLATZ 2
MUNICH, GERMANY 80333
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160281511
14442152
Correspondence name and address
BEUSSE WOLTER SANKS & MAIRE, PA MAIL STO
390 N. ORANGE AVE, SUITE 2500
ORLANDO, FL 32801
Assignment: 19
Reel/Frame:039555/0165   Pages: 3
Recorded: 08/26/2016
Attorney Dkt #:2014P18228WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LAMPENSCHERF, STEFAN
Exec Dt:
04/03/2015
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WITTELSBACHERPLATZ 2
MUENCHEN, GERMANY 80333
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160369637
15121513
Correspondence name and address
SIEMENS CORPORATION - IP DEPARTMENT
3501 QUADRANGLE BLVD STE 230
ORLANDO, FL 32817
Assignment: 20
Reel/Frame:036279/0612   Pages: 8
Recorded: 08/07/2015
Attorney Dkt #:11371-15055A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LAMPENSCHERF, STEFAN
Exec Dt:
06/03/2015
2
WALTER, STEFFEN
Exec Dt:
05/03/2015
3
DEWITZ, HUBERTUS VON
Exec Dt:
05/17/2015
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WITTELSBACHERPLATZ 2
MÜNCHEN, GERMANY 80333
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9950368
US20150224576
14430264
Correspondence name and address
LEMPIA SUMMERFIELD KATZ, LLC.
ONE NORTH LASALLE STREET
SUITE 2900
CHICAGO, IL 60602
Assignment: 21
Reel/Frame:043463/0756   Pages: 3
Recorded: 08/31/2017
Attorney Dkt #:2014P15047WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LAMPENSCHERF, STEFAN
Exec Dt:
09/04/2015
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WERNER-VON-SIEMENS-STRASSE 1
MÜNCHEN, GERMANY 80333
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180238178
15554727
Correspondence name and address
SIEMENS CORPORATION INTELLECTUAL PROPERT
3501 QUADRANGLE BLVD STE 230
ORLANDO, FL 32817
Assignment: 22
Reel/Frame:047070/0552   Pages: 3
Recorded: 10/04/2018
Attorney Dkt #:2015P21457WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LAMPENSCHERF, STEFAN
Exec Dt:
05/23/2016
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WERNER-VON-SIEMENS-STRASSE 1
MÜNCHEN, GERMANY 80333
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190106990
16085236
Correspondence name and address
SIEMENS CORPORATION IP DEPARTMENT
3501 QUADRANGLE BLVD
STE 230
ORLANDO, FL 32817
Assignment: 23
Reel/Frame:063803/0584   Pages: 11
Recorded: 05/31/2023
Attorney Dkt #:03869.221263
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LAMPENSCHERF, STEFAN
Exec Dt:
11/17/2022
2
RIEGER, GOTTHARD
Exec Dt:
11/15/2022
3
KRISPIN, MICHAEL
Exec Dt:
11/15/2022
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WERNER-VON-SIEMENS-STRASSE 1
MUENCHEN, GERMANY 80333
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230208212
17928480
Correspondence name and address
SLAYDEN GRUBERT BEARD PLLC
401 CONGRESS AVE
SUITE 1650
AUSTIN, TX 78701

Search Results as of: 05/08/2024 05:39 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