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 Abstract of Title
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Total Assignments: 1
Patent #:
11305243
Issue Dt:
04/19/2022
Application #:
16308062
Filing Dt:
12/07/2018
Publication #:
20190217260
Pub Dt:
07/18/2019
Inventors:
Shuhei NAKAKURA, Kazuhiko TSUCHIOKA, Koichiro MAKI, Masafumi YOSHIDA et al
Title:
CHEMICAL REACTION DEVICE AND PARTICLE PRODUCTION METHOD USING CHEMICAL REACTION DEVICE
Assignment: 1
Reel/Frame:
047705/0241Recorded: 12/07/2018Pages: 7
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
NAKAKURA, SHUHEI
Exec Dt:
11/07/2018
TSUCHIOKA, KAZUHIKO
Exec Dt:
10/19/2018
MAKI, KOICHIRO
Exec Dt:
10/19/2018
SARUWATARI, MOTOAKI
Exec Dt:
10/22/2018
RYOSHI, KAZUOMI
Exec Dt:
10/22/2018
YOSHIDA, MASAFUMI
Exec Dt:
10/29/2018
Assignee:
SUMITOMO METAL MINING CO., LTD.
11-3, SHIMBASHI 5-CHOME, MINATO-KU
TOKYO, JAPAN 105-8716
Correspondent:
IPUSA, P.L.L.C
1054 31ST STREET, N.W.
SUITE 400
WASHINGTON, DC 20007

Search Results as of: 04/27/2024 04:35 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