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

Reel/Frame:063949/0509   Pages: 4
Recorded: 06/14/2023
Attorney Dkt #:2023-0989A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
NONE
Issue Dt:
Application #:
18209652
Filing Dt:
06/14/2023
Publication #:
Pub Dt:
12/07/2023
Title:
METHOD FOR PRODUCING REACTION GAS CONTAINING 1,1,2-TRIFLUOROETHANE (R-143) AND/OR (E,Z)-1,2-DIFLUOROETHYLENE (R-1132(E,Z))
Assignors
1
Exec Dt:
02/24/2022
2
Exec Dt:
02/04/2022
3
Exec Dt:
02/04/2022
4
Exec Dt:
02/04/2022
Assignee
1
UMEDA CENTER BUILDING, 4-12, NAKAZAKI-NISHI 2-CHOME, KITA-KU, OSAKA-SHI
OSAKA, JAPAN 5308323
Correspondence name and address
WENDEROTH, LIND & PONACK L.L.P
1025 CONNECTICUT AVENUE NW
SUITE 500
WASHINGTON, DC 20036

Search Results as of: 05/03/2024 10:15 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