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, DOUGLAS
Total Assignments: 8
Assignment: 1
Reel/Frame:004671/0082   Pages: 2
Recorded: 02/06/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
02/04/1987
2
Exec Dt:
02/04/1987
Assignee
1
150 ROYALL STREET
CANTON, MASSACHUSETTS 02021
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07011531
Correspondence name and address
WILLIAM R. MCCLELLAN
WOLF, GREENFIELD & SACKS, P.C.
201 DEVONSHIRE STREET
BOSTON, MASSACHUSETTS 02110-1490
Assignment: 2
Reel/Frame:005670/0234   Pages: 2
Recorded: 04/15/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
10/12/1990
2
Exec Dt:
11/12/1990
Assignee
1
BELGRAVE HOUSE, 76 BUCKINGHAM PALACE ROAD
LONDON, SW1W 0SU, ENGLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07619299
Correspondence name and address
BROOKS, HAIDT, HAFFNER & DELAHUNTY
99 PARK AVE.
NEW YORK, NY 10016
Assignment: 3
Reel/Frame:014873/0175   Pages: 4
Recorded: 07/20/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/29/2004
2
Exec Dt:
06/28/2004
3
Exec Dt:
06/28/2004
4
Exec Dt:
06/29/2004
Assignee
1
25 EAST ALGONQUIN ROAD
P.O. BOX 5017
DES PLAINES, ILLINOIS 60017-5017
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10882531
Correspondence name and address
UOP LLC
JOHN G. TOLOMEI
25 EAST ALGONQUIN ROAD
P.O. BOX 5017
DES PLAINES, IL 60017-5017
Assignment: 4
Reel/Frame:031576/0903   Pages: 14
Recorded: 11/11/2013
Attorney Dkt #:2013-0371(BLL0723US)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/24/2013
2
Exec Dt:
11/06/2013
3
Exec Dt:
10/24/2013
Assignee
1
675 WEST PEACHTREE STREET
ATLANTA, GEORGIA 30308
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14076623
Correspondence name and address
AT&T LEGAL DEPARTMENT - CC ATTN: PATENT
ROOM 2A-207
ONE AT&T WAY
BEDMINSTER, NJ 07921
Assignment: 5
Reel/Frame:046653/0211   Pages: 4
Recorded: 08/21/2018
Attorney Dkt #:BRN0233 PCT US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
04/01/2016
Assignee
1
6885 ELM STREET
MCLEAN, VIRGINIA 22101-3883
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16078527
Correspondence name and address
MARS, INCORPORATED
6885 ELM STREET
MCLEAN, VA 22101-3883
Assignment: 6
Reel/Frame:048056/0078   Pages: 7
Recorded: 01/18/2019
Attorney Dkt #:47588-P043WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/07/2019
2
Exec Dt:
01/07/2019
Assignee
1
UNIT 6
PACIFIC PARK
WREXHAM INDUSTRIAL ESTATE, UNITED KINGDOM LL13 9PN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16069416
Correspondence name and address
WINSTEAD PC
P.O. BOX 131851
DALLAS, TX 75313
Assignment: 7
Reel/Frame:055387/0612   Pages: 19
Recorded: 02/24/2021
Attorney Dkt #:057324-501001US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/06/2020
2
Exec Dt:
12/07/2020
3
Exec Dt:
11/17/2020
4
Exec Dt:
11/16/2020
5
Exec Dt:
11/16/2020
6
Exec Dt:
11/16/2020
7
Exec Dt:
11/16/2020
8
Exec Dt:
12/06/2020
9
Exec Dt:
11/17/2020
10
Exec Dt:
11/16/2020
11
Exec Dt:
11/29/2020
12
Exec Dt:
11/19/2020
13
Exec Dt:
11/19/2020
14
Exec Dt:
01/07/2021
15
Exec Dt:
11/20/2020
16
Exec Dt:
11/20/2020
17
Exec Dt:
11/20/2020
18
Exec Dt:
11/17/2020
19
Exec Dt:
11/17/2020
20
Exec Dt:
11/17/2020
21
Exec Dt:
11/17/2020
22
Exec Dt:
12/03/2020
23
Exec Dt:
11/25/2020
24
Exec Dt:
11/24/2020
25
Exec Dt:
11/17/2020
26
Exec Dt:
12/17/2020
Assignee
1
100 MORTON STREET
NEW YORK, NEW YORK 10014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17084318
Correspondence name and address
MINTZ LEVIN/BOSTON OFFICE
ONE FINANCIAL CENTER
BOSTON, MA 02111
Assignment: 8
Reel/Frame:066692/0342   Pages: 19
Recorded: 03/08/2024
Attorney Dkt #:057324-501N01US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/06/2020
2
Exec Dt:
12/07/2020
3
Exec Dt:
11/17/2020
4
Exec Dt:
11/16/2020
5
Exec Dt:
11/16/2020
6
Exec Dt:
11/16/2020
7
Exec Dt:
11/16/2020
8
Exec Dt:
12/06/2020
9
Exec Dt:
11/17/2020
10
Exec Dt:
11/16/2020
11
Exec Dt:
11/29/2020
12
Exec Dt:
11/19/2020
13
Exec Dt:
11/19/2020
14
Exec Dt:
01/07/2021
15
Exec Dt:
11/20/2020
16
Exec Dt:
11/20/2020
17
Exec Dt:
11/20/2020
18
Exec Dt:
11/17/2020
19
Exec Dt:
11/17/2020
20
Exec Dt:
12/03/2020
21
Exec Dt:
11/25/2020
22
Exec Dt:
11/17/2020
23
Exec Dt:
11/24/2020
24
Exec Dt:
11/17/2020
25
Exec Dt:
11/17/2020
26
Exec Dt:
12/17/2020
Assignee
1
100 MORTON STREET
NEW YORK, NEW YORK 10014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17772986
Correspondence name and address
AMRITAA GANGULY
MINTZ, LEVIN, COHN, FERRIS, GLOVSKY AND POPEO,
P.C.
ONE FINANCIAL CENTER
BOSTON, MA 02111

Search Results as of: 06/19/2024 11:40 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