Inventor
Katsuo Ikezawa
Inventor
Urawa, JP
Overview
Patents· 13 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C07Dprimary
C07DHeterocyclic compounds32%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations29%
C07CAcyclic or carbocyclic compounds18%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium9%
Y02PClimate change mitigation technologies in the production or processing of goods9%
A61KPreparations for medical, dental or toiletry purposes3%
PatentTitleYear
6,214,996'Naphthalene derivates, process for the preparation thereof, and intermediates therefor'20016,005,106'Naphthalene derivatives, process for the preparation therof, and intermediates thereof'19995,969,140'Naphthalene derivatives, process for the preparation thereof, and intermediates therefor'19995,965,730'Pyridine derivatives'19995,342,941'Naphthalene derivatives, processes for preparing the same, and synthetic intermediates therefor'19945,190,975'Indan derivatives used for treating thromboses or asthma'19935,047,555'4-aminophenol derivatives and processes for preparing the same'19915,030,652'Indan derivatives and pharmaceutical preparation thereof'19914,975,460'Indanoxyacetic acid derivatives'19904,963,587'Glycine derivative and pharmaceutical preparation thereof'1990RE033024'Bronchodilating 8-hydroxy-5-(1R)-1-hydroxy-2-(N-((1R)-2-(p-methoxyphenyl)-1-methylethyl) -amino)ethyl) carbostyril and intermediates thereof'19894,579,854'Bronchodilating 8-hydroxy-5-{(1R)-1-hydroxy-2-[N-((1R)-2-(p-methoxyphenyl)-1-methylethyl )-amino]ethyl} carbostyril'19864,054,659'5,7 Dihydroxy-1-(trimethoxybenzyl)-1,2,3,H-tetrahydroisoquinolines and use thereof'1977Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1977–2001Patents assigned to TANABE SEIYAKU CO (12)· patent assignee history
1977–2001Based in Urawa, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| TANABE SEIYAKU CO | 12 | 1977–2001 |
Locations
| Location | Patents | Span |
|---|---|---|
| Urawa, JP | 13 | 1977–2001 |