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Patent Assignment Assignor Details
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Assignor Name : PORTER, DAVID ANDREW
Total Assignments: 17
Assignment: 1
Reel/Frame:015720/0759   Pages: 2
Recorded: 08/26/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
PORTER, DAVID ANDREW
Exec Dt:
07/22/2004
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WITTELSBACHERPLATZ 2
MUNICH, GERMANY D80333
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6946839
US20040257078
10830511
Correspondence name and address
SCHIFF HARDIN, LLP
PATENT DEPARTMENT
6600 SEARS TOWER
CHICAGO, IL 60606-6473
Assignment: 2
Reel/Frame:016737/0180   Pages: 2
Recorded: 07/01/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
PORTER, DAVID ANDREW
Exec Dt:
05/19/2005
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WITTELSBACHERPLATZ 2
MUNICH, GERMANY D80333
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7205763
US20050237057
11104940
Correspondence name and address
SCHIFF HARDIN, LLP
PATENT DEPARTMENT
6600 SEARS TOWER
CHICAGO, IL 60606-6473
Assignment: 3
Reel/Frame:018729/0423   Pages: 3
Recorded: 12/26/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JELLUS, VLADIMIR
Exec Dt:
09/25/2006
2
KANNENGIESSER, STEPHAN
Exec Dt:
09/25/2006
3
PORTER, DAVID ANDREW
Exec Dt:
10/17/2006
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WITTELSBACHERPLATZ 2
MUNICH, GERMANY D80333
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7295008
US20070085536
11540164
Correspondence name and address
SCHIFF, HARDIN LLP
6600 SEARS TOWER
233 S. WACKER DRIVE
CHICAGO, IL 60606-6473
Assignment: 4
Reel/Frame:019371/0759   Pages: 2
Recorded: 06/02/2007
Attorney Dkt #:P07,0066 (26965-3810)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
PORTER, DAVID ANDREW
Exec Dt:
04/29/2007
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WITTELSBACHERPLATZ 2
MUENCHEN, GERMANY 80333
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7417427
US20070236217
11733801
Correspondence name and address
STEVEN H. NOLL
SCHIFF HARDIN LLP
6600 SEARS TOWER
CHICAGO, IL 60606
Assignment: 5
Reel/Frame:022560/0058   Pages: 2
Recorded: 04/17/2009
Attorney Dkt #:P09,0069 (26965-4251)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
PORTER, DAVID ANDREW
Exec Dt:
04/16/2009
Assignee
1
SIEMENS PLC.
SIEMENS HOUSE, VAREY ROAD
CONGLETON, UNITED KINGDOM
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9316712
US20100268061
12425563
Correspondence name and address
SCHIFF HARDIN LLP
6600 SEARS TOWER
PATENT DEPARTMENT
CHICAGO, IL 60606
Assignment: 6
Reel/Frame:026134/0126   Pages: 3
Recorded: 04/15/2011
Attorney Dkt #:P100361
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FEIWEIER, THORSTEN
Exec Dt:
02/08/2011
2
HUWER, STEFAN
Exec Dt:
02/08/2011
3
PORTER, DAVID ANDREW
Exec Dt:
02/07/2011
4
SPECKNER, THORSTEN
Exec Dt:
02/08/2011
5
KIM, TONY HYUN
Exec Dt:
02/08/2011
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WITTELSBACHERPLATZ 2
MUENCHEN, GERMANY 80333
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8508226
US20110187367
13020302
Correspondence name and address
SCHIFF HARDIN, LLP PATENT DEPARTMENT
233 S. WACKER DRIVE-SUITE 6600
CHICAGO, IL 60606-6473
Assignment: 7
Reel/Frame:026418/0570   Pages: 3
Recorded: 06/09/2011
Attorney Dkt #:P110031
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FEIWEIER, THORSTEN
Exec Dt:
03/18/2011
2
PORTER, DAVID ANDREW
Exec Dt:
03/18/2011
3
KIM, TONY HYUN
Exec Dt:
04/11/2011
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WITTELSBACHERPLATZ 2
MUENCHEN, GERMANY 80333
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8487617
US20110241679
13076763
Correspondence name and address
SCHIFF HARDIN, LLP PATENT DEPARTMENT
233 S. WACKER DRIVE-SUITE 6600
CHICAGO, IL 60606-6473
Assignment: 8
Reel/Frame:026251/0363   Pages: 2
Recorded: 05/10/2011
Attorney Dkt #:P11,0032 (26965-4625)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
PORTER, DAVID ANDREW
Exec Dt:
05/06/2011
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WITTELSBACHERPLATZ 2
MUENCHEN, GERMANY 80333
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8760163
US20120286777
13104194
Correspondence name and address
SCHIFF HARDIN LLP
233 S. WACKER DRIVE - SUITE 6600
CHICAGO, IL 60606
Assignment: 9
Reel/Frame:027050/0025   Pages: 2
Recorded: 10/12/2011
Attorney Dkt #:P11,0156
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
PORTER, DAVID ANDREW
Exec Dt:
08/05/2011
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WITTELSBACHERPLATZ 2
MUENCHEN, GERMANY 80333
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8729897
US20120025825
13196135
Correspondence name and address
SCHIFF HARDIN, LLP PATENT DEPARTMENT
233 S. WACKER DRIVE-SUITE 6600
CHICAGO, IL 60606-6473
Assignment: 10
Reel/Frame:027986/0667   Pages: 2
Recorded: 04/04/2012
Attorney Dkt #:P12,0040 (26965-4763)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUWER, STEFAN
Exec Dt:
03/30/2012
2
PORTER, DAVID ANDREW
Exec Dt:
03/30/2012
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WITTELSBACHERPLATZ 2
MUENCHEN, GERMANY 80333
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9250307
US20120259199
13439050
Correspondence name and address
SCHIFF HARDIN LLP
233 S. WACKER DRIVE - SUITE 6600
CHICAGO, IL 60606
Assignment: 11
Reel/Frame:028599/0078   Pages: 2
Recorded: 07/20/2012
Attorney Dkt #:P12,0174 (26965-4799)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
PORTER, DAVID ANDREW
Exec Dt:
07/16/2012
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WITTELSBACHERPLATZ 2
MUENCHEN, GERMANY 80333
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9095302
US20130033262
13554268
Correspondence name and address
SCHIFF HARDIN LLP
233 S. WACKER DRIVE - SUITE 6600
CHICAGO, IL 60606
Assignment: 12
Reel/Frame:032025/0219   Pages: 5
Recorded: 01/23/2014
Attorney Dkt #:11371-13002A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NISTLER, JÜRGEN
Exec Dt:
03/15/2013
2
PORTER, DAVID ANDREW
Exec Dt:
03/19/2013
3
SPECKNER, THORSTEN
Exec Dt:
03/15/2013
4
WÜNSCH, CHRISTIAN
Exec Dt:
03/18/2013
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WITTELSBACHERPLATZ 2
MÜNCHEN, GERMANY 80333
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9989617
US20130221965
13781199
Correspondence name and address
LEMPIA SUMMERFIELD KATZ LLC
ONE NORTH LASALLE STREET
SUITE 2900
CHICAGO, IL 60602
Assignment: 13
Reel/Frame:031839/0128   Pages: 4
Recorded: 12/23/2013
Attorney Dkt #:P13,0353 (26965-4959)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUWER, STEFAN
Exec Dt:
11/04/2013
2
PORTER, DAVID ANDREW
Exec Dt:
11/04/2013
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WITTELSBACHERPLATZ 2
MUNICH, GERMANY 80333
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9632161
US20140091790
14043985
Correspondence name and address
SCHIFF HARDIN, LLP
233 S. WACKER DRIVE-SUITE 6600
SCHIFF HARDIN PATENT DEPARTMENT
CHICAGO, IL 60606-6473
Assignment: 14
Reel/Frame:034565/0775   Pages: 3
Recorded: 12/22/2014
Attorney Dkt #:P14,0128 (26965-5089)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
PORTER, DAVID ANDREW
Exec Dt:
12/02/2014
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WITTELSBACHERPLATZ 2
MUNICH, GERMANY 80333
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9753110
US20150084629
14495146
Correspondence name and address
SCHIFF HARDIN, LLP
233 S. WACKER DRIVE-SUITE 6600
SCHIFF HARDIN LLP PATENT DEPARTMENT
CHICAGO, IL 60606-6473
Assignment: 15
Reel/Frame:036059/0547   Pages: 8
Recorded: 07/10/2015
Attorney Dkt #:P15,0012 (26965-5167)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GRODZKI, DAVID
Exec Dt:
06/19/2015
2
HEIDEMANN, ROBIN
Exec Dt:
06/17/2015
3
PORTER, DAVID ANDREW
Exec Dt:
06/27/2015
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WITTELSBACHERPLATZ 2
MUNICH, GERMANY 80333
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10185014
US20150253408
14638237
Correspondence name and address
SCHIFF HARDIN, LLP
233 S. WACKER DRIVE-SUITE 6600
SCHIFF HARDIN LLP PATENT DEPARTMENT
CHICAGO, IL 60606-6473
Assignment: 16
Reel/Frame:038918/0153   Pages: 5
Recorded: 06/15/2016
Attorney Dkt #:P15,0312 (26965-5388)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NEJI, RADHOUENE
Exec Dt:
03/24/2016
2
PORTER, DAVID ANDREW
Exec Dt:
04/20/2016
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WITTELSBACHERPLATZ 2
MUNICH, GERMANY 80333
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10317497
US20160238685
15042183
Correspondence name and address
SCHIFF HARDIN, LLP
233 S. WACKER DRIVE-SUITE 6600
SCHIFF HARDIN LLP PATENT DEPARTMENT
CHICAGO, IL 60606-6473
Assignment: 17
Reel/Frame:064645/0035   Pages: 4
Recorded: 08/21/2023
Attorney Dkt #:009528.00330
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
PORTER, DAVID ANDREW
Exec Dt:
08/15/2023
Assignee
1
UNIVERSITY OF GLASGOW
UNIVERSITY AVENUE
GLASGOW, UNITED KINGDOM G12 8QQ
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11815583
US20230003820
17848529
Correspondence name and address
BANNER & WITCOFF LTD.
71 SOUTH WACKER DRIVE
CHICAGO, IL 60606

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