Inventor
Tokuji Nakatani
Inventor
Saitama, JP
Overview
Patents· 6 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 preparations28%
C07KPeptides28%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests22%
C07HSugars11%
C07DHeterocyclic compounds6%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium6%
PatentTitleYear
4,824,955'Selenium oxy chloride-pyridine or bipyridine complexes'19894,808,703'Novel 3-(4\'-aminobutylamino) propylaminobleomycin derivatives'19894,568,490'Aminopropylaminobleomycin derivatives and process for preparation thereof'19864,537,880'Aminopropylaminobleomycin derivatives and process for preparation thereof'19854,500,452'(Amido)N-substituted bleomycins, salts thereof and process for preparation thereof'19854,472,304'(Amido)N-substituted bleomycins, salts thereof and process for preparation thereof'1984Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1984–1989Patents assigned to NIPPON KAYAKU KK (3)· patent assignee history
1984–1989Based in Saitama, JP· patent location history
1985–1989Patents assigned to MICROBIAL CHEM RES FOUND (3)· patent assignee history
1989Based in Ina, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MICROBIAL CHEM RES FOUND | 3 | 1985–1989 |
| NIPPON KAYAKU KK | 3 | 1984–1989 |
Locations
| Location | Patents | Span |
|---|---|---|
| Saitama, JP | 5 | 1984–1989 |
| Ina, JP | 1 | 1989 |