Inventor
Yoshitake Sumikawa
Inventor
Kyoto, JP
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Pprimary
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations33%
C07DHeterocyclic compounds33%
A61KPreparations for medical, dental or toiletry purposes17%
Y02ATechnologies for adaptation to climate change17%
PatentTitleYear
10,640,484Method for producing (R)-5-(3,4-difluorophenyl)-5-[(3-methyl-2-oxopyridin-1(2H)-yl)methyl]imidazolidine-2,4-dione and intermediate for producing same202010,000,476Pyridone derivative, pharmaceutical containing the same and methods of use thereof20189,518,041'(+)-5-(3,4-difluorophenyl)-5-[(3-methyl-2-oxopyridin-1(2H)-yl)methyl]imidazolidine-2,4-dione and drug containing same'20169,447,072'Pyridone derivative and pharmaceutical containing same'2016Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2016–2020Patents assigned to KAKEN PHARMA CO LTD (3)· patent assignee history
2016–2020Based in Kyoto, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| KAKEN PHARMA CO LTD | 3 | 2016–2020 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kyoto, JP | 4 | 2016–2020 |