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 : DOBROWOLSKI, THOMAS
Total Assignments: 5
Assignment: 1
Reel/Frame:057334/0811   Pages: 8
Recorded: 08/31/2021
Attorney Dkt #:31ADM508554US1/HCH0176US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/30/2021
2
Exec Dt:
03/22/2021
3
Exec Dt:
03/24/2021
4
Exec Dt:
05/05/2021
5
Exec Dt:
03/18/2021
Assignee
1
17021 ALDINE WESTFIELD
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17219050
Correspondence name and address
CANTOR COLBURN - BAKER HUGHES OILFIELD OPERATIONS
20 CHURCH STREET, 22 FLOOR
HARTFORD, CT 06103
Assignment: 2
Reel/Frame:064723/0800   Pages: 8
Recorded: 08/28/2023
Attorney Dkt #:31ADM-508619-US-6
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/12/2021
2
Exec Dt:
05/10/2021
3
Exec Dt:
05/13/2021
4
Exec Dt:
05/24/2021
5
Exec Dt:
05/14/2021
Assignee
1
17021 ALDINE WESTFIELD ROAD
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18548160
Correspondence name and address
COLSON LAW GROUP
5555 MAIN STREET
BUFFALO, NY 14221
Assignment: 3
Reel/Frame:061774/0157   Pages: 7
Recorded: 10/25/2022
Attorney Dkt #:1684-15397(31ADD-507683-U
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/20/2022
2
Exec Dt:
01/27/2022
3
Exec Dt:
09/17/2021
4
Exec Dt:
09/27/2021
Assignee
1
17021 ALDINE WESTFIELD ROAD
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17003710
Correspondence name and address
TRASKBRITT
230 SOUTH 500 EAST
SUITE 300
SALT LAKE CITY, UT 84102
Assignment: 4
Reel/Frame:064003/0917   Pages: 9
Recorded: 06/15/2023
Attorney Dkt #:1684-16181.1(ADM508589US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/10/2022
2
Exec Dt:
03/07/2022
3
Exec Dt:
03/15/2023
4
Exec Dt:
05/05/2022
5
Exec Dt:
03/08/2022
Assignee
1
17021 ALDINE WESTFIELD ROAD
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17653017
Correspondence name and address
TRASKBRITT
230 SOUTH 500 EAST
SUITE 300
SALT LAKE CITY, UT 84102
Assignment: 5
Reel/Frame:062439/0459   Pages: 7
Recorded: 01/20/2023
Attorney Dkt #:1684-17195(ADM509569US1)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/23/2022
2
Exec Dt:
08/18/2022
3
Exec Dt:
08/18/2022
4
Exec Dt:
01/19/2023
Assignee
1
17021 ALDINE WESTFIELD ROAD
HOUSTON, TEXAS 77073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18157221
Correspondence name and address
TRASKBRITT
230 SOUTH 500 EAST
SUITE 300
SALT LAKE CITY, UT 84102

Search Results as of: 05/24/2024 04:32 PM
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