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 #:
11286255
Issue Dt:
03/29/2022
Application #:
16496145
Filing Dt:
09/20/2019
Publication #:
20200062752
Pub Dt:
02/27/2020
Inventors:
Tomonori YAMAGUCHI, Kenji ITOH, Tatsuya HIRANO, Rumiko SHIMABARA, Yohei KAWAKUBO et al
Title:
NOVEL PYRIDONE CARBOXYLIC ACID DERIVATIVE OR SALT THEREOF
Assignment: 1
Reel/Frame:
050958/0717Recorded: 11/08/2019Pages: 11
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
YAMAGUCHI, TOMONORI
Exec Dt:
06/26/2019
ITOH, KENJI
Exec Dt:
06/26/2019
HIRANO, TATSUYA
Exec Dt:
07/03/2019
SHIMABARA, RUMIKO
Exec Dt:
06/26/2019
KAWAKUBO, YOHEI
Exec Dt:
06/26/2019
SATO, MASAYUKI
Exec Dt:
06/26/2019
YAMASHITA, JUNPEI
Exec Dt:
06/26/2019
YAZAKI, AKIRA
Exec Dt:
07/03/2019
UESHIMA, TAICHI
Exec Dt:
06/26/2019
Assignee:
WAKUNAGA PHARMACEUTICAL CO., LTD.
5-36, MIYAHARA 4-CHOME, YODOGAWA-KU
OSAKA-SHI, OSAKA, JAPAN 532-0003
Correspondent:
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314

Search Results as of: 05/01/2024 04:46 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