Inventor
Sumiko Kishimoto
Inventor
Toyama, JP
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C07Dprimary
C07DHeterocyclic compounds55%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations45%
PatentTitleYear
4,477,664'Novel 1-(4-piperidiniobenzyl)-2,3-dioxopiperazine derivatives or acid addition salts thereof'19844,477,666'1-(4-Aminobenzyl)-2,3-dioxopiperazine derivatives, acid addition salts thereof and process for producing same'19844,460,774'1-(4-Aminobenzyl)-2,3-dioxopiperazine derivatives, acid addition salts thereof and process for producing same'19844,459,407'1-(4-Aminobenzyl)-2,3-dioxopiperazine derivatives and salts thereof'19844,448,963'4-[4-(Thiazolyl-amino)benzyl]-2,3-dioxopiperazine derivatives, acid addition salts thereof and process for producing same'19844,436,921'1-(4-Aminobenzyl)-2,3-dioxopiperazine derivatives, acid addition salts thereof and process for producing same'1984Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1984Patents assigned to TOYAMA CHEMICAL CO LTD (5)· patent assignee history
1984Patents assigned to TOYAMA CHEMICAL COMPANY LIMITE (1)· patent assignee history
1984Based in Toyama, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| TOYAMA CHEMICAL CO LTD | 5 | 1984 |
| TOYAMA CHEMICAL COMPANY LIMITE | 1 | 1984 |
Locations
| Location | Patents | Span |
|---|---|---|
| Toyama, JP | 6 | 1984 |