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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 : PARTINGTON, STEPHEN ROY
Total Assignments: 14
Assignment: 1
Reel/Frame:011460/0642   Pages: 2
Recorded: 10/18/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/28/2000
2
Exec Dt:
06/28/2000
Assignee
1
BRITANNIC HOUSE
1 FINSBURY CIRCUS
LONDON EC2M 7BA, UNITED KINGDOM
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09690477
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, ET AL
ERNEST F. CHAPMAN
1300 I STREET, NW
WASHINGTON, DC 20005-3315
Assignment: 2
Reel/Frame:011117/0742   Pages: 2
Recorded: 09/11/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/03/2000
2
Exec Dt:
08/03/2000
3
Exec Dt:
08/03/2000
Assignee
1
BRITANNIC HOUSE
1 FINSBURY CIRCUS
LONDON EC2M 7BA, ENGLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09659589
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, ET AL.
MR. ERNEST F. CHAPMAN
1300 I STREET, N.W.
WASHINGTON, DC 20005-3315
Assignment: 3
Reel/Frame:019944/0841   Pages: 3
Recorded: 10/01/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/02/2003
2
Exec Dt:
06/20/2003
3
Exec Dt:
05/12/2003
4
Exec Dt:
07/02/2003
Assignee
1
BRITANNIC HOUSE
1 FINSBURY CIRCUS
LONDON EC2M 7BA, ENGLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10513175
Correspondence name and address
ARTHUR S. GARRETT
FINNEGAN, HENDERSON, FARABOW, ET AL
901 NEW YORK AVENUE, N.W.
WASHINGTON, DC 20001-4413
Assignment: 4
Reel/Frame:017009/0020   Pages: 2
Recorded: 09/22/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
08/22/2005
Assignee
1
CHERTSEY ROAD, SUNBURY ON THAMES
MIDDLESEX, UNITED KINGDOM TW16 7BP
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10547846
Correspondence name and address
LEONARD C. MITCHARD
NIXON & VANDERHYE P.C.
901 NORTH GLEBE ROAD
11TH FLOOR
ARLINGTON, VA 22203
Assignment: 5
Reel/Frame:021037/0687   Pages: 2
Recorded: 05/28/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/20/2006
2
Exec Dt:
11/22/2006
3
Exec Dt:
11/20/2006
4
Exec Dt:
11/20/2006
5
Exec Dt:
11/20/2006
Assignee
1
CHERTSEY ROAD, SUNBURY ON THAMES
MIDDLESEX, UNITED KINGDOM TW16 7BP
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12085635
Correspondence name and address
LEONARD C. MITCHARD
NIXON & VANDERHYE P.C.
901 NORTH GLEBE ROAD
11TH FLOOR
ARLINGTON, VA 22203
Assignment: 6
Reel/Frame:021048/0044   Pages: 2
Recorded: 06/03/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/20/2006
2
Exec Dt:
11/22/2006
3
Exec Dt:
11/20/2006
4
Exec Dt:
11/20/2006
5
Exec Dt:
11/20/2006
Assignee
1
CHERTSEY ROAD, SUNBURY ON THAMES
MIDDLESEX, UNITED KINGDOM TW16 7BP
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12085707
Correspondence name and address
LEONARD C. MITCHARD
NIXON & VANDERHYE P.V
901 NORTH GLEBE ROAD 11TH FLOOR
ARLINGTON, VA 22203
Assignment: 7
Reel/Frame:021048/0050   Pages: 2
Recorded: 05/29/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/20/2006
2
Exec Dt:
11/22/2006
3
Exec Dt:
11/20/2006
4
Exec Dt:
11/20/2006
5
Exec Dt:
11/20/2006
Assignee
1
CHERTSEY ROAD, SUNBURY ON THAMES
MIDDLESEX, UNITED KINGDOM TW16 7BP
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12085704
Correspondence name and address
LEONARD C. MITCHARD
NIXON & VANDERHYE P.C.
901 NORTH GLEBE ROAD
11TH FLOOR
ARLINGTON, VA 22203
Assignment: 8
Reel/Frame:022718/0269   Pages: 3
Recorded: 05/18/2009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/14/2007
2
Exec Dt:
11/14/2007
3
Exec Dt:
11/14/2007
Assignee
1
CHERTSEY ROAD, SUNBURY-ON-THAMES
MIDDLESEX, UNITED KINGDOM TW16 7BP
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12312589
Correspondence name and address
LEONARD C. MITCHARD
NIXON & VANDERHYE P.C.
901 NORTH GLEBE ROAD
11TH FLOOR
ARLINGTON, VA 22203
Assignment: 9
Reel/Frame:028712/0289   Pages: 2
Recorded: 08/02/2012
Attorney Dkt #:LCM-608-724
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
05/27/2011
Assignee
1
1 ST JAMES'S SQUARE
LONDON, UNITED KINGDOM SW1Y 4PD
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13576868
Correspondence name and address
NIXON & VANDERHYE
901 NORTH GLEBE ROAD, 11TH FLOOR
ARLINGTON, VA 22203
Assignment: 10
Reel/Frame:028721/0589   Pages: 2
Recorded: 08/03/2012
Attorney Dkt #:LCM-608-725
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
05/27/2011
Assignee
1
1 ST JAMES'S SQUARE
LONDON, UNITED KINGDOM SW1Y 4PD
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13577123
Correspondence name and address
NIXON & VANDERHYE
901 NORTH GLEBE ROAD, 11TH FLOOR
ARLINGTON, VA 22203
Assignment: 11
Reel/Frame:027855/0159   Pages: 2
Recorded: 03/13/2012
Attorney Dkt #:LCM-608-708
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
03/01/2012
Assignee
1
1 ST. JAMES'S SQUARE
LONDON, UNITED KINGDOM SW1Y 4PD
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13379268
Correspondence name and address
NIXON & VANDERHYE
901 NORTH GLEBE ROAD, 11TH FLOOR
ARLINGTON, VA 22203
Assignment: 12
Reel/Frame:040456/0422   Pages: 6
Recorded: 11/29/2016
Attorney Dkt #:020589.0102PTUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/03/2015
2
Exec Dt:
03/06/2015
3
Exec Dt:
03/06/2015
4
Exec Dt:
05/24/2015
Assignee
1
1 ST. JAMES'S SQUARE
LONDON, UNITED KINGDOM SW1Y 4PD
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15128243
Correspondence name and address
PORZIO, BROMBERG & NEWMAN P.C.
1200 NEW HAMPSHIRE AVE., NW
SUITE 710
WASHINGTON, DC 20036
Assignment: 13
Reel/Frame:043176/0132   Pages: 8
Recorded: 08/02/2017
Attorney Dkt #:020589.0103PTUS (08922) A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/18/2016
2
Exec Dt:
02/20/2016
3
Exec Dt:
01/21/2016
Assignee
1
1 ST JAMES'S SQUARE
LONDON, UNITED KINGDOM SW1Y 4PD
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15529136
Correspondence name and address
PORZIO, BROMBERG & NEWMAN P.C.
1200 NEW HAMPSHIRE AVE., NW
SUITE 710
WASHINGTON, DC 20036
Assignment: 14
Reel/Frame:043418/0804   Pages: 8
Recorded: 08/02/2017
Attorney Dkt #:020589.0104PTUS (08921) A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/18/2016
2
Exec Dt:
02/20/2016
3
Exec Dt:
01/26/2016
Assignee
1
1 ST JAMES'S SQUARE
LONDON, UNITED KINGDOM SW1Y 4PD
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15529169
Correspondence name and address
PORZIO, BROMBERG & NEWMAN P.C.
1200 NEW HAMPSHIRE AVE., NW
SUITE 710
WASHINGTON, DC 20036

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