Inventor
Toshio Nagase
Inventor
Tsukuba, JP
Overview
Patents· 11 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Kprimary
A61KPreparations for medical, dental or toiletry purposes30%
C07KPeptides30%
C07DHeterocyclic compounds20%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations10%
C07CAcyclic or carbocyclic compounds5%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests5%
PatentTitleYear
6,777,410'Isoindole derivatives'20046,608,098'Isoindole derivatives'20035,714,479'Endothelin antagonistic heteroaromatic ring-fused cyclopentene derivatives'19985,691,315'Endothelin antagonistic peptide derivatives'19975,614,498'Endothelin antagonistic substance'19975,496,928'Endothelin antagonistic substance'19965,470,833'Endothelin antagonistic peptide derivatives'19955,444,152'Endothelin antagonistic peptide derivatives'19955,389,620'Endothelin antagonistic heteroaromatic ring-fused cyclopentene derivatives'19955,352,704'Guanidinobenzene derivatives'19945,114,918'Endothelin antagonistic cyclic pentapeptides'1992Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1992–2004Patents assigned to BANYU PHARMA CO LTD (11)· patent assignee history
1992–1997Based in Tokyo, JP· patent location history
1994Based in Meguro-ku, JP· patent location history
1995–2004Based in Tsukuba, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BANYU PHARMA CO LTD | 11 | 1992–2004 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tsukuba, JP | 5 | 1995–2004 |
| Tokyo, JP | 5 | 1992–1997 |
| Meguro-ku, JP | 1 | 1994 |