Inventor
Tomoyuki Shibata
Inventor
Tokyo, JP
Overview
Patents· 11 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C07Dprimary
C07DHeterocyclic compounds24%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations17%
Y02PClimate change mitigation technologies in the production or processing of goods17%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium14%
A61KPreparations for medical, dental or toiletry purposes7%
C07BGeneral methods of organic chemistry7%
C07CAcyclic or carbocyclic compounds7%
C07HSugars3%
C12PFermentation or enzyme-using processes to synthesise a desired chemical compound or composition or to separate optical isomers from a racemic mixture3%
PatentTitleYear
5,691,319'Pyrimidine nucleoside derivatives having anti-tumor activity, their preparation and use'19975,633,243'Anti-tumor platinum complexes, their preparation and their therapeutic use'19975,527,905'Anti-tumor platinum complexes, their preparation and their therapeutic use'19965,516,929'Method for catalytic asymmetric dihydroxylation of olefins using heterocyclic chiral ligands'1996RE034960'Carbapenem compounds, and compositions containing them'19955,409,912'Leustroducsin H, its preparation and its therapeutic use'19955,126,494'Methods for catalytic asymmetric dihydroxylation of olefins'19925,102,997'2-(1-aceti midoyl-5-carbamoylpyrrolidin-3-ylthio-6-(1-hydroxyethyl)-1-methylcarbapen -2-em-3-carboxylic acid'19924,740,507'Carbapenem compounds and use'19884,613,595'Penem derivatives, and composition containing them'19864,552,873'Carbapenem compounds, and compositions containing them'1985Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1985–1997Patents assigned to SANKYO CO (9)· patent assignee history
1985–1997Based in Tokyo, JP· patent location history
1986–1992Based in Hiromachi, JP· patent location history
1992–1996Patents assigned to MASSACHUSETTS INST TECHNOLOGY (2)· patent assignee history
1992Based in Brookline, MA, US· patent location history
1996Based in Hinomachi, JP· patent location history
1996Based in Urawa, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SANKYO CO | 9 | 1985–1997 |
| MASSACHUSETTS INST TECHNOLOGY | 2 | 1992–1996 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 5 | 1985–1997 |
| Hiromachi, JP | 3 | 1986–1992 |
| Hinomachi, JP | 1 | 1996 |
| Urawa, JP | 1 | 1996 |
| Brookline, Massachusetts, US | 1 | 1992 |