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 : HIROSAWA, RYUJI
Total Assignments: 3
Assignment: 1
Reel/Frame:060859/0872   Pages: 8
Recorded: 08/22/2022
Attorney Dkt #:5183-0219PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIROSAWA, RYUJI
Exec Dt:
05/17/2022
2
SUZUKI, SAKIKO
Exec Dt:
05/17/2022
3
KITAHATA, TARO
Exec Dt:
05/17/2022
4
HORII, MAKOTO
Exec Dt:
05/17/2022
Assignee
1
SUMITOMO BAKELITE CO., LTD.
5-8, HIGASHI-SHINAGAWA 2-CHOME, SHINAGAWA-KU
TOKYO, JAPAN 140-0002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230096472
17801127
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
8110 GATEHOUSE ROAD, SUITE 100 E
FALLS CHURCH, VA 22042
Assignment: 2
Reel/Frame:061334/0606   Pages: 9
Recorded: 08/29/2022
Attorney Dkt #:5183-0219PUS1
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE DOCKET NUMBER SHOULD BE: 5183-0219PUS1 PREVIOUSLY RECORDED AT REEL: 060859 FRAME: 082. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
HIROSAWA, RYUJI
Exec Dt:
05/17/2022
2
SUZUKI, SAKIKO
Exec Dt:
05/17/2022
3
KITAHATA, TARO
Exec Dt:
05/17/2022
4
HORII, MAKOTO
Exec Dt:
05/17/2022
Assignee
1
SUMITOMO BAKELITE CO., LTD.
5-8, HIGASHI-SHINAGAWA 2-CHOME, SHINAGAWA-KU
TOKYO, JAPAN 140-0002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230096472
17801127
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
8110 GATEHOUSE ROAD, SUITE 100 E
FALLS CHURCH, VA 22042
Assignment: 3
Reel/Frame:064521/0216   Pages: 14
Recorded: 08/08/2023
Attorney Dkt #:5183-0227PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HORII, MAKOTO
Exec Dt:
04/25/2023
2
SUZUKI, SAKIKO
Exec Dt:
04/26/2023
3
HIROSAWA, RYUJI
Exec Dt:
04/28/2023
4
TAKADA, WATARU
Exec Dt:
04/26/2023
Assignee
1
SUMITOMO BAKELITE CO., LTD.
5-8, HIGASHI-SHINAGAWA 2-CHOME, SHINAGAWA-KU
TOKYO, JAPAN 140-0002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240045326
18276217
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP.
8110 GATEHOUSE ROAD, SUITE 100E
FALLS CHURCH, VA 22040-0747

Search Results as of: 05/09/2024 10:18 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