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Patent Assignment Assignor Details
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Assignor Name : POWELL, DAVID JAMES
Total Assignments: 10
Assignment: 1
Reel/Frame:020441/0727   Pages: 3
Recorded: 01/23/2008
Attorney Dkt #:135374
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/03/2007
2
Exec Dt:
11/30/2007
Assignee
1
65 BUCKINGHAM GATE
LONDON SW1E 6AT, GREAT BRITAIN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12010272
Correspondence name and address
JAMES A. OLIFF
OLIFF & BERRIDGE, PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 2
Reel/Frame:021683/0510   Pages: 5
Recorded: 10/15/2008
Attorney Dkt #:5349-0030
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/21/2008
2
Exec Dt:
08/04/2008
3
Exec Dt:
09/29/2008
4
Exec Dt:
09/29/2008
5
Exec Dt:
09/29/2008
Assignee
1
65 BUCKINGHAM GATE
LONDON, UNITED KINGDOM SW1E 6AT
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12241677
Correspondence name and address
MCCORMICK, PAULDING & HUBER LLP
CITYPLACE II, 185 ASYLUM STREET
HARTFORD, CT 06103-3410
Assignment: 3
Reel/Frame:023453/0479   Pages: 6
Recorded: 10/30/2009
Attorney Dkt #:140674
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/14/2009
2
Exec Dt:
02/03/2009
3
Exec Dt:
02/02/2009
4
Exec Dt:
02/02/2009
5
Exec Dt:
02/06/2009
6
Exec Dt:
02/06/2009
Assignee
1
65 BUCKINGHAM GATE
LONDON, GREAT BRITAIN SW1E 6AT
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12379937
Correspondence name and address
JAMES A. OLIFF
OLIFF & BERRIDGE, PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 4
Reel/Frame:025757/0586   Pages: 2
Recorded: 02/08/2011
Attorney Dkt #:B0-3175
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/04/2011
2
Exec Dt:
02/04/2011
Assignee
1
SHEFFIELD TECHNOLOGY PARKS, COOPER BLDGS.
ARUNDEL ST.
SHEFFIELD, SOUTH YORKSHIRE, UNITED KINGDOM S1 2NS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12992150
Correspondence name and address
HARTMAN & HARTMAN, P.C.
552 E. 700 N.
VALPARAISO, IN 46383
Assignment: 5
Reel/Frame:028350/0653   Pages: 5
Recorded: 06/11/2012
Attorney Dkt #:B0-3175
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ADDRESS OF THE ASSIGNEE, MAGNOMATICS LIMITED, NOW AS FOLLOWS: PARK HOUSE, BERNARD ROAD, SHEFFIELD, S2 5BQ, UNITED KINGDOM PREVIOUSLY RECORDED ON REEL 025757 FRAME 0586. ASSIGNOR(S) HEREBY CONFIRMS THE ENTIRE RIGHT, TITLE AND INTEREST IN THE INVENTION.
Assignors
1
Exec Dt:
02/04/2011
2
Exec Dt:
02/04/2011
Assignee
1
PARK HOUSE, BERNARD ROAD
SHEFFIELD, UNITED KINGDOM S2 5BQ
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12992150
Correspondence name and address
HARTMAN & HARTMAN, P.C.
552 E. 700 N.
VALPARAISO, IN 46383
Assignment: 6
Reel/Frame:029508/0346   Pages: 5
Recorded: 12/20/2012
Attorney Dkt #:MAGN-0014
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/19/2012
2
Exec Dt:
11/19/2012
Assignee
1
PARK HOUSE, BERNARD ROAD
SHEFFIELD, UNITED KINGDOM S2 5BQ
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13510495
Correspondence name and address
WOODCOCK WASHBURN LLP
CIRA CENTRE, 12TH FLOOR
2929 ARCH STREET
PHILADELPHIA, PA 19104
Assignment: 7
Reel/Frame:029777/0533   Pages: 5
Recorded: 02/07/2013
Attorney Dkt #:MAGN-0016
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/20/2012
2
Exec Dt:
12/20/2012
Assignee
1
PARK HOUSE
BERNARD ROAD
SHEFFIELD, UNITED KINGDOM S2 5BQ
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13698849
Correspondence name and address
WOODCOCK WASHBURN LLP
CIRA CENTRE, 12TH FLOOR
2929 ARCH STREET
PHILADELPHIA, PA 19104-2891
Assignment: 8
Reel/Frame:045169/0468   Pages: 6
Recorded: 01/26/2018
Attorney Dkt #:101687.000019
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/20/2012
2
Exec Dt:
12/20/2012
Assignee
1
PARK HOUSE
BERNARD ROAD
SHEFFIELD, GREAT BRITAIN S2 5BQ
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14948728
Correspondence name and address
BAKER & HOSTETLER LLP
2929 ARCH STREET
CIRA CENTRE, 12TH FLOOR
PHILADELPHIA, PA 19104-2891
Assignment: 9
Reel/Frame:037735/0627   Pages: 4
Recorded: 02/15/2016
Attorney Dkt #:P253416.WO.US.01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/23/2015
2
Exec Dt:
10/23/2015
Assignee
1
PARK HOUSE
BERNARD ROAD
SHEFFIELD, GREAT BRITAIN S2 5BQ
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14772516
Correspondence name and address
DORSEY & WHITNEY LLP
1400 WEWATTA STREET
SUITE 400
DENVER, CO 80202-5549
Assignment: 10
Reel/Frame:045389/0988   Pages: 6
Recorded: 03/29/2018
Attorney Dkt #:P271868.WO-US.01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/27/2018
2
Exec Dt:
03/28/2018
Assignee
1
PARK HOUSE
BERNARD ROAD
SHEFFIELD, GREAT BRITAIN S2 5BQ
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15754568
Correspondence name and address
DORSEY & WHITNEY, LLP
1400 WEWATTA STREET
SUITE 400
DENVER, CO 80202

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