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Patent Assignment Assignor Details
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Assignor Name : LONGFIELD, MATTHEW JOHN
Total Assignments: 9
Assignment: 1
Reel/Frame:022274/0093   Pages: 2
Recorded: 02/18/2009
Attorney Dkt #:P08,0415 (26965-4202)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GOWLAND, RICHARD IAN
Exec Dt:
02/10/2009
2
LONGFIELD, MATTHEW JOHN
Exec Dt:
02/10/2009
Assignee
1
SIEMENS MAGNET TECHNOLOGY LTD.
WHARF ROAD, EYNSHAM, WITNEY
OXFORDSHIRE, UNITED KINGDOM OX29 4BP
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090211080
12372959
Correspondence name and address
SCHIFF HARDIN LLP
6600 SEARS TOWER
CHICAGO, IL 60606
Assignment: 2
Reel/Frame:027315/0474   Pages: 7
Recorded: 12/02/2011
Attorney Dkt #:P11,0186 (26965-4682)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUNCKLEY, IAN
Exec Dt:
09/30/2011
2
EDINGTON, DAVID WILLIAM NEIL
Exec Dt:
10/03/2011
3
MORGAN, PETER NEIL
Exec Dt:
09/30/2011
4
KERSHAW, EDWARD WEDDERBURN
Exec Dt:
09/20/2011
5
LONGFIELD, MATTHEW JOHN
Exec Dt:
09/20/2011
6
PA CONSULTING SERVICES LIMITED
Exec Dt:
05/16/2011
Assignee
1
SIEMENS PLC.
SIR WILLIAM SIEMENS SQUARE
FRIMLEY, CAMBERLEY, UNITED KINGDOM GU16 8QD
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8970337
US20120068804
13239658
Correspondence name and address
SCHIFF HARDIN, LLP PATENT DEPARTMENT
233 S. WACKER DRIVE-SUITE 6600
CHICAGO, IL 60606-6473
Assignment: 3
Reel/Frame:030214/0213   Pages: 7
Recorded: 04/15/2013
Attorney Dkt #:P11,0186-01 (26965-4862)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUNCKLEY, IAN
Exec Dt:
09/30/2011
2
EDINGTON, DAVID WILLIAM NEIL
Exec Dt:
10/03/2011
3
KERSHAW, EDWARD WEDDERBURN
Exec Dt:
09/20/2011
4
LONGFIELD, MATTHEW JOHN
Exec Dt:
09/20/2011
5
MORGAN, PETER NEIL
Exec Dt:
09/30/2011
6
PA CONSULTING SERVICES LIMITED
Exec Dt:
05/16/2011
Assignee
1
SIEMENS PLC
SIR WILLIAM SIEMENS SQUARE
FRIMLEY, CAMBERLEY, UNITED KINGDOM GU16 8QD
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9318259
US20130219701
13862641
Correspondence name and address
SCHIFF HARDIN LLP
233 S. WACKER DRIVE - SUITE 6600
PATENT DEPARTMENT
CHICAGO, IL 60606
Assignment: 4
Reel/Frame:027737/0090   Pages: 2
Recorded: 02/21/2012
Attorney Dkt #:P11,0368 (26965-4745)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BLAKES, HUGH ALEXANDER
Exec Dt:
02/21/2012
2
LONGFIELD, MATTHEW JOHN
Exec Dt:
02/17/2012
3
RETZ, PATRICK WILLIAM
Exec Dt:
02/21/2012
Assignee
1
SIEMENS PLC
SIR WILLIAM SIEMENS SQUARE
FRIMLEY, CAMBERLEY, SURREY, UNITED KINGDOM GU16 8QD
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8306589
US20120214674
13401144
Correspondence name and address
SCHIFF HARDIN LLP
233 S. WACKER DRIVE - SUITE 6600
PATENT DEPARTMENT
CHICAGO, IL 60606
Assignment: 5
Reel/Frame:037062/0676   Pages: 2
Recorded: 11/17/2015
Attorney Dkt #:P11,0368-01 (26965-5127)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BLAKES, HUGH ALEXANDER
Exec Dt:
02/21/2012
2
LONGFIELD, MATTHEW JOHN
Exec Dt:
02/17/2012
3
RETZ, PATRICK WILLIAM
Exec Dt:
02/21/2012
Assignee
1
SIEMENS PLC
SIR WILLIAM SIEMENS SQUARE
FRIMLEY, CAMBERLEY, SURREY, UNITED KINGDOM GU16 8QD
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
RE45942
NONE
14533739
Correspondence name and address
SCHIFF HARDIN LLP
233 S. WACKER DRIVE
SUITE 6600
CHICAGO, IL 60606
Assignment: 6
Reel/Frame:031920/0284   Pages: 3
Recorded: 01/08/2014
Attorney Dkt #:P13,0382 (26965-4975)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LONGFIELD, MATTHEW JOHN
Exec Dt:
12/16/2013
Assignee
1
SIEMENS PLC
FARADAY HOUSE, SIR WILLIAM SIEMENS SQUARE
FRIMLEY, CAMBERLEY, UNITED KINGDOM GU168QD
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10061000
US20140128719
14071812
Correspondence name and address
SCHIFF HARDIN, LLP PATENT DEPARTMENT
233 S. WACKER DRIVE-SUITE 6600
CHICAGO, IL 60606-6473
Assignment: 7
Reel/Frame:035478/0859   Pages: 5
Recorded: 04/23/2015
Attorney Dkt #:P11,0186-02 (26965-5119)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUNCKLEY, IAN
Exec Dt:
03/23/2015
2
EDINGTON, DAVID WILLIAM NEIL
Exec Dt:
03/18/2015
3
KERSHAW, EDWARD WEDDERBURN
Exec Dt:
04/14/2015
4
LONGFIELD, MATTHEW JOHN
Exec Dt:
04/10/2015
5
MORGAN, PETER NEIL
Exec Dt:
03/18/2015
Assignee
1
SIEMENS PLC
FARADAY HOUSE, SIR WILLIAM SIEMENS SQUARE
FRIMLEY, CAMBERLEY, UNITED KINGDOM GU16 8QD
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9953764
US20150061801
14533580
Correspondence name and address
SCHIFF HARDIN, LLP
233 S. WACKER DRIVE-SUITE 6600
SCHIFF HARDIN LLP PATENT DEPARTMENT
CHICAGO, IL 60606-6473
Assignment: 8
Reel/Frame:037114/0227   Pages: 5
Recorded: 11/23/2015
Attorney Dkt #:P15,0148 (26965-5271)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ASTRA, EUGENE
Exec Dt:
09/03/2015
2
BLAKES, HUGH ALEXANDER
Exec Dt:
09/03/2015
3
DAVIS, PETER JONATHAN
Exec Dt:
09/03/2015
4
GAO, YUNXIN
Exec Dt:
09/03/2015
5
HUTTON, GRAHAM
Exec Dt:
09/03/2015
6
LONGFIELD, MATTHEW JOHN
Exec Dt:
09/17/2015
Assignee
1
SIEMENS PLC
FARADAY HOUSE
SIR WILLIAM SIEMENS SQUARE
FRIMLEY, CAMBERLEY, UNITED KINGDOM GU 16 8QD
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10365337
US20150377991
14765659
Correspondence name and address
SCHIFF HARDIN, LLP
233 S. WACKER DRIVE-SUITE 6600
SCHIFF HARDIN LLP PATENT DEPARTMENT
CHICAGO, IL 60606-6473
Assignment: 9
Reel/Frame:041627/0625   Pages: 3
Recorded: 03/18/2017
Attorney Dkt #:P17,0007 (26965-5533)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DAVIS, PETER JONATHAN
Exec Dt:
01/24/2017
2
FORD, DAVID WILLIAM
Exec Dt:
01/25/2017
3
LONGFIELD, MATTHEW JOHN
Exec Dt:
02/07/2017
Assignee
1
SIEMENS HEALTHCARE LIMITED
FARADAY HOUSE, SIR WILLIAM SIEMENS SQUARE
FRIMLEY
CAMBERLEY, UNITED KINGDOM GU16 8 QD
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10535463
US20170229239
15502389
Correspondence name and address
SCHIFF HARDIN, LLP PATENT DEPARTMENT
233 S. WACKER DRIVE-SUITE 6600
CHICAGO, IL 60606-6473

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