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Patent Assignment Assignor Details
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Assignor Name : WILLIAMSON, DAVID MICHAEL
Total Assignments: 11
Assignment: 1
Reel/Frame:027119/0943   Pages: 5
Recorded: 10/25/2011
Attorney Dkt #:6162.133US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GOODWIN, ERIC PETER
Exec Dt:
10/25/2011
2
WILLIAMSON, DAVID MICHAEL
Exec Dt:
10/25/2011
3
SMITH, DANIEL GENE
Exec Dt:
10/25/2011
4
PHARAND, MICHEL
Exec Dt:
10/25/2011
5
COOPER, ALEXANDER
Exec Dt:
10/25/2011
6
ROBERTSON, ALEC
Exec Dt:
10/25/2011
7
STAMPER, BRIAN L.
Exec Dt:
10/25/2011
Assignee
1
NIKON CORPORATION
12-1, YURAKUCHO 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8331
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9625368
US20120188557
13281393
Correspondence name and address
LAWRENCE R. OREMLAND, P.C.
5055 E. BROADWAY BLVD.
SUITE C-214
TUCSON, AZ 85711
Assignment: 2
Reel/Frame:028237/0144   Pages: 6
Recorded: 05/18/2012
Attorney Dkt #:6162.134US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GOODWIN, ERIC PETER
Exec Dt:
01/31/2012
2
SMITH, DANIEL GENE
Exec Dt:
01/31/2012
3
WILLIAMSON, DAVID MICHAEL
Exec Dt:
01/31/2012
4
SUGAWARA, TAKAMITSU
Exec Dt:
03/21/2012
5
KITAMURA, YASUHIRO
Exec Dt:
03/04/2012
Assignee
1
NIKON CORPORATION
12-1, YURAKUCHO 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8331
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120224172
13315592
Correspondence name and address
LAWRENCE R. OREMLAND
5055 E BROADWAY BLVD, SUITE C-214
TUCSON, AZ 85711
Assignment: 3
Reel/Frame:028471/0946   Pages: 3
Recorded: 06/29/2012
Attorney Dkt #:6162.141US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
WILLIAMSON, DAVID MICHAEL
Exec Dt:
06/28/2012
Assignee
1
NIKON CORPORATION
12-1, YURAKUCHO 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8331
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9411246
US20130003166
13538287
Correspondence name and address
LAWRENCE R. OREMLAND, P.C.
5055 E. BROADWAY BLVD.
SUITE C-214
TUCSON, AZ 85711
Assignment: 4
Reel/Frame:037492/0452   Pages: 6
Recorded: 01/14/2016
Attorney Dkt #:15-1993-WO-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ALLAN, ROBERT EDWARD
Exec Dt:
10/24/2014
2
DEWHURST, ROSS ALEXANDER
Exec Dt:
10/24/2014
3
GRUNDY, MICHAEL JOHN
Exec Dt:
10/24/2014
4
WILLIAMSON, DAVID MICHAEL
Exec Dt:
10/24/2014
Assignee
1
BP OIL INTERNATIONAL LIMITED
CHERTSEY ROAD
SUNBURY ON THAMES, MIDDLESEX, UNITED KINGDOM TW16 7BP
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160168498
14905052
Correspondence name and address
MCDONNELL BOEHNEN HULBERT & BERGHOFF LLP
300 SOUTH WACKER DRIVE
SUITE 3200
CHICAGO, IL 60606
Assignment: 5
Reel/Frame:037492/0636   Pages: 6
Recorded: 01/14/2016
Attorney Dkt #:15-1994-WO-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ALLAN, ROBERT EDWARD
Exec Dt:
10/24/2014
2
DEWHURST, ROSS ALEXANDER
Exec Dt:
10/24/2014
3
GRUNDY, MICHAEL JOHN
Exec Dt:
10/24/2014
4
WILLIAMSON, DAVID MICHAEL
Exec Dt:
10/24/2014
Assignee
1
BP OIL INTERNATIONAL LIMITED
CHERTSEY ROAD
SUNBURY ON THAMES, MIDDLESEX, UNITED KINGDOM TW16 7BP
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11685873
US20160160143
14905093
Correspondence name and address
MCDONNELL BOEHNEN HULBERT & BERGHOFF LLP
300 SOUTH WACKER DRIVE
SUITE 3200
CHICAGO, IL 60606
Assignment: 6
Reel/Frame:035686/0284   Pages: 16
Recorded: 05/21/2015
Attorney Dkt #:011948-1033-999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KYLLONEN, PATRICK CHARLES
Exec Dt:
04/01/2015
2
CHEN, LEI
Exec Dt:
04/06/2015
3
MARTIN, MICHELLE PAULETTE
Exec Dt:
04/02/2015
4
BEJAR, ISAAC
Exec Dt:
05/19/2015
5
LEONG, CHEE WEE
Exec Dt:
04/01/2015
6
GORIN, JOANNA
Exec Dt:
04/01/2015
7
WILLIAMSON, DAVID MICHAEL
Exec Dt:
04/01/2015
Assignee
1
EDUCATIONAL TESTING SERVICE
ROSEDALE ROAD
PRINCETON, NEW JERSEY 08541
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10607188
US20150269529
14667006
Correspondence name and address
MATTHEW W. JOHNSON
222 EAST 41ST STREET
NEW YORK, NY 10017-6702
Assignment: 7
Reel/Frame:041571/0680   Pages: 3
Recorded: 03/14/2017
Attorney Dkt #:17-242-WO-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ALLAN, ROBERT EDWARD
Exec Dt:
10/21/2015
2
WILLIAMSON, DAVID MICHAEL
Exec Dt:
10/21/2015
Assignee
1
BP OIL INTERNATIONAL LIMITED
CHERTSEY ROAD, SUNBURY ON THAMES
MIDDLESEX, UNITED KINGDOM TW16 7BP
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170260468
15510489
Correspondence name and address
MCDONNELL BOEHNEN HULBERT & BERGHOFF LLP
300 SOUTH WACKER DRIVE, SUITE 3100
CHICAGO, IL 60606
Assignment: 8
Reel/Frame:041571/0694   Pages: 3
Recorded: 03/14/2017
Attorney Dkt #:17-241-WO-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ALLAN, ROBERT EDWARD
Exec Dt:
10/21/2015
2
DEWHURST, ROSS ALEXANDER
Exec Dt:
10/21/2015
3
GRUNDY, MICHAEL JOHN
Exec Dt:
10/21/2015
4
WILLIAMSON, DAVID MICHAEL
Exec Dt:
10/21/2015
Assignee
1
BP OIL INTERNATIONAL LIMITED
CHERTSEY ROAD, SUNBURY ON THAMES
MIDDLESEX, UNITED KINGDOM TW16 7BP
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170253822
15510485
Correspondence name and address
MCDONNELL BOEHNEN HULBERT & BERGHOFF LLP
300 SOUTH WACKER DRIVE, SUITE 3100
CHICAGO, IL 60606
Assignment: 9
Reel/Frame:041571/0716   Pages: 3
Recorded: 03/14/2017
Attorney Dkt #:17-240-WO-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ALLAN, ROBERT EDWARD
Exec Dt:
10/21/2015
2
LAKE, TIMOTHY HUGH
Exec Dt:
10/22/2015
3
NATHANIEL, CHARMAINE
Exec Dt:
10/21/2015
4
WILLIAMSON, DAVID MICHAEL
Exec Dt:
10/21/2015
Assignee
1
BP OIL INTERNATIONAL LIMITED
CHERTSEY ROAD, SUNBURY ON THAMES
MIDDLESEX, UNITED KINGDOM TW16 7BP
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170253820
15510480
Correspondence name and address
MCDONNELL BOEHNEN HULBERT & BERGHOFF LLP
300 SOUTH WACKER DRIVE, SUITE 3100
CHICAGO, IL 60606
Assignment: 10
Reel/Frame:041571/0733   Pages: 3
Recorded: 03/14/2017
Attorney Dkt #:17-238-WO-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ALLAN, ROBERT EDWARD
Exec Dt:
10/21/2015
2
DEWHURST, ROSS ALEXANDER
Exec Dt:
10/21/2015
3
GRUNDY, MICHAEL JOHN
Exec Dt:
10/21/2015
4
WILLIAMSON, DAVID MICHAEL
Exec Dt:
10/21/2015
Assignee
1
BP OIL INTERNATIONAL LIMITED
CHERTSEY ROAD, SUNBURY ON THAMES
MIDDLESEX, UNITED KINGDOM TW16 7BP
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170260470
15510477
Correspondence name and address
MCDONNELL BOEHNEN HULBERT & BERGHOFF LLP
300 SOUTH WACKER DRIVE, SUITE 3100
CHICAGO, IL 60606
Assignment: 11
Reel/Frame:037928/0548   Pages: 10
Recorded: 03/09/2016
Attorney Dkt #:011948-1153-999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, MO
Exec Dt:
01/07/2016
2
CHEN, JING
Exec Dt:
12/28/2015
3
RUPP, ANDRE ALEXANDER
Exec Dt:
03/08/2016
4
WILLIAMSON, DAVID MICHAEL
Exec Dt:
01/04/2016
Assignee
1
EDUCATIONAL TESTING SERVICE
ROSEDALE ROAD
PRINCETON, NEW JERSEY 08541
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11049409
NONE
14974721
Correspondence name and address
MATTHEW W. JOHNSON
222 EAST 41ST STREET
NEW YORK, NY 10017-6702

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