skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
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 : STEWART, MARK RICHARD
Total Assignments: 14
Assignment: 1
Reel/Frame:028558/0457   Pages: 20
Recorded: 07/16/2012
Attorney Dkt #:0206.126
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/18/2012
2
Exec Dt:
05/18/2012
3
Exec Dt:
06/11/2012
4
Exec Dt:
05/25/2012
5
Exec Dt:
05/22/2012
6
Exec Dt:
05/22/2012
7
Exec Dt:
05/22/2012
8
Exec Dt:
05/29/2012
9
Exec Dt:
05/28/2012
10
Exec Dt:
05/28/2012
Assignees
1
CRANMER TERRACE, TOOTING
LONDON, UNITED KINGDOM SW17 0RE
2
OXFORD ROAD
MANCHESTER, UNITED KINGDOM M13 9PL
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13521067
Correspondence name and address
SWANSON & BRATSCHUN, L.L.C.
8210 SOUTHPARK TERRACE
LITTLETON, CO 80120
Assignment: 2
Reel/Frame:030119/0691   Pages: 20
Recorded: 03/30/2013
Attorney Dkt #:0206.139
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/18/2012
2
Exec Dt:
05/18/2012
3
Exec Dt:
06/11/2012
4
Exec Dt:
05/25/2012
5
Exec Dt:
05/22/2012
6
Exec Dt:
05/22/2012
7
Exec Dt:
05/22/2012
8
Exec Dt:
05/29/2012
9
Exec Dt:
05/28/2012
10
Exec Dt:
05/28/2012
Assignees
1
CRANMER TERRACE
LONDON, UNITED KINGDOM SW17 0RE
2
OXFORD ROAD
MANCHESTER, UNITED KINGDOM M13 9PL
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13852138
Correspondence name and address
SWANSON & BRATSCHUN, L.L.C.
8210 SOUTHPARK TERRACE
LITTLETON, CO 80120
Assignment: 3
Reel/Frame:029922/0901   Pages: 3
Recorded: 03/05/2013
Attorney Dkt #:209944.00001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/12/2013
2
Exec Dt:
02/12/2013
3
Exec Dt:
02/12/2013
4
Exec Dt:
02/12/2013
Assignee
1
162 CAMBRIDGE SCIENCE PARK
MILTON ROAD
CAMBRIDGE, UNITED KINGDOM CB4 0GH
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13811164
Correspondence name and address
HAHN LOESER & PARKS LLP
ONE GOJO PLAZA
SUITE 300
AKRON, OH 44311
Assignment: 4
Reel/Frame:051234/0029   Pages: 3
Recorded: 12/10/2019
Attorney Dkt #:DMX-001US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/09/2019
2
Exec Dt:
02/09/2019
Assignee
1
CHESTERFORD RESEARCH PARK
LITTLE CHESTERFORD, SAFFRON WALDEN ESSEX, UNITED KINGDOM CB10 1XL
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16487977
Correspondence name and address
BIOSPARK INTELLECTUAL PROPERTY LAW
1 BROADWAY
14TH FLOOR
CAMBRIDGE, MA 02142
Assignment: 5
Reel/Frame:053920/0944   Pages: 3
Recorded: 09/29/2020
Attorney Dkt #:46968-716.301
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/28/2020
2
Exec Dt:
07/28/2020
3
Exec Dt:
07/28/2020
Assignee
1
CHESTERFORD RESEARCH PARK, LITTLE CHESTERFORD
SAFFRON WALDEN ESSEX, UNITED KINGDOM CB10 1XL
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16904036
Correspondence name and address
WILSON SONSINI GOODRICH & ROSATI
650 PAGE MILL ROAD
PALO ALTO, CA 94304
Assignment: 6
Reel/Frame:056590/0519   Pages: 3
Recorded: 06/18/2021
Attorney Dkt #:46968-716.302
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/28/2020
2
Exec Dt:
07/28/2020
3
Exec Dt:
07/28/2020
Assignee
1
CHESTERFORD RESEARCH PARK, LITTLE CHESTERFORD
SAFFRON WALDEN, ESSEX, UNITED KINGDOM CB10 1XL
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17112371
Correspondence name and address
WILSON SONSINI GOODRICH & ROSATI
650 PAGE MILL ROAD
PALO ALTO, CA 94304
Assignment: 7
Reel/Frame:063767/0897   Pages: 3
Recorded: 05/25/2023
Attorney Dkt #:46968-716.303
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/28/2020
2
Exec Dt:
07/28/2020
3
Exec Dt:
07/28/2020
Assignee
1
CHESTERFORD RESEARCH PARK, LITTLE CHESTERFORD
SAFFRON WALDEN, ESSEX, UNITED KINGDOM CB10 1XL
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18119248
Correspondence name and address
WILSON SONSINI GOODRICH & ROSATI
650 PAGE MILL ROAD
PALO ALTO, CA 94304
Assignment: 8
Reel/Frame:057318/0654   Pages: 14
Recorded: 07/06/2021
Attorney Dkt #:113576.00025
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/03/2021
2
Exec Dt:
01/30/2021
3
Exec Dt:
01/27/2021
4
Exec Dt:
02/01/2021
5
Exec Dt:
01/28/2021
6
Exec Dt:
01/21/2021
7
Exec Dt:
01/12/2021
8
Exec Dt:
01/22/2021
9
Exec Dt:
01/19/2021
10
Exec Dt:
01/17/2021
11
Exec Dt:
01/25/2021
12
Exec Dt:
01/30/2021
Assignee
1
LEEDS
LEEDS, GREAT BRITAIN LS2 9JT
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17050350
Correspondence name and address
SQUIRE PATTON BOGGS (PAL OFFICE)
275 BATTERY STREET, SUITE 2600
SAN FRANCISCO, CA 94111
Assignment: 9
Reel/Frame:057540/0221   Pages: 16
Recorded: 07/06/2021
Attorney Dkt #:113576.00024
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/03/2021
2
Exec Dt:
01/30/2021
3
Exec Dt:
01/27/2021
4
Exec Dt:
01/26/2021
5
Exec Dt:
01/28/2021
6
Exec Dt:
01/21/2021
7
Exec Dt:
03/03/2021
8
Exec Dt:
01/22/2021
9
Exec Dt:
01/19/2021
10
Exec Dt:
01/17/2021
11
Exec Dt:
02/03/2021
12
Exec Dt:
02/15/2021
13
Exec Dt:
01/25/2021
14
Exec Dt:
01/30/2021
Assignee
1
LEEDS
LEEDS, GREAT BRITAIN LS2 9JT
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17040604
Correspondence name and address
SQUIRE PATTON BOGGS (PAL OFFICE)
275 BATTERY STREET, SUITE 2600
SAN FRANCISCO, CA 94111
Assignment: 10
Reel/Frame:057049/0035   Pages: 3
Recorded: 07/10/2021
Attorney Dkt #:46968-714.301
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/04/2021
2
Exec Dt:
05/04/2021
Assignee
1
CHESTERFORD RESEARCH PARK, LITTLE CHESTERFORD
SAFFRON WALDEN, ESSEX, UNITED KINGDOM CB10 1XL
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17222821
Correspondence name and address
WILSON SONSINI GOODRICH & ROSATI
650 PAGE MILL ROAD
PALO ALTO, CA 94304
Assignment: 11
Reel/Frame:063709/0678   Pages: 3
Recorded: 05/19/2023
Attorney Dkt #:46968-714.302
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/04/2021
2
Exec Dt:
05/04/2021
Assignee
1
CHESTERFORD RESEARCH PARK, LITTLE CHESTERFORD
SAFFRON WALDEN, ESSEX, UNITED KINGDOM CB10 1XL
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18117759
Correspondence name and address
WILSON SONSINI GOODRICH & ROSATI
650 PAGE MILL ROAD
PALO ALTO, CA 94304
Assignment: 12
Reel/Frame:057049/0054   Pages: 3
Recorded: 07/14/2021
Attorney Dkt #:46968-727.201
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/27/2021
2
Exec Dt:
05/27/2021
3
Exec Dt:
06/01/2021
Assignee
1
CHESTERFORD RESEARCH PARK, LITTLE CHESTERFORD
SAFFRON WALDEN, ESSEX, UNITED KINGDOM CB10 1XL
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17222802
Correspondence name and address
WILSON SONSINI GOODRICH & ROSATI
650 PAGE MILL ROAD
PALO ALTO, CA 94304
Assignment: 13
Reel/Frame:062098/0456   Pages: 3
Recorded: 12/08/2022
Attorney Dkt #:46968-727.301
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/27/2021
2
Exec Dt:
05/27/2021
3
Exec Dt:
06/01/2021
Assignee
1
CHESTERFORD RESEARCH PARK, LITTLE CHESTERFORD
SAFFRON WALDEN, ESSEX, UNITED KINGDOM CB10 1XL
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17841383
Correspondence name and address
WILSON SONSINI GOODRICH & ROSATI
650 PAGE MILL ROAD
PALO ALTO, CA 94304
Assignment: 14
Reel/Frame:064404/0137   Pages: 3
Recorded: 07/27/2023
Attorney Dkt #:46968-728.831
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/28/2023
2
Exec Dt:
06/27/2023
3
Exec Dt:
06/27/2023
Assignee
1
CHESTERFORD RESEARCH PARK, LITTLE CHESTERFORD
SAFFRON WALDEN, ESSEX, UNITED KINGDOM CB10 1XL
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18033055
Correspondence name and address
WILSON SONSINI GOODRICH & ROSATI
650 PAGE MILL ROAD
PALO ALTO, CA 94304

Search Results as of: 05/10/2024 07:48 AM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT