Inventor

Seietsu Kuroda

Inventor

Toyama, JP

Overview

1976–1983

Patent span

Chemistry

Primary field (CPC C)

Patents· 11 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

C07Dprimary

C07DHeterocyclic compounds100%

PatentTitleYear

4,410,522'Cephalosporins'1983 4,385,178'Process for producing 7-(substituted)amino-3-substituted thiomethyl cephem carboxylic acids'1983 4,379,152'Cephalosporins'1983 4,327,097'Novel penicillins'1982 4,317,907'Process for producing 7-(substituted)amino-3-substituted thiomethyl cephem carboxylic acids'1982 4,312,986'Process for producing 7-(substituted)amino-3-substituted thiomethyl-.DELTA..sup.3 -cephem-4-carboxylic acids'1982 4,219,554'Novel penicillins and cephalosporins and process for producing same'1980 4,112,090'Novel penicillins and cephalosporins and process for producing the same'1978 4,110,327'2,3 Diketo-piperazinocarbonylamino alkanoic acids and derivatives'1978 4,087,424'Novel penicillins and cephalosporins and process for producing the same'1978 3,981,865'Bis-type penicillins and process for producing the same'1976

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1976–1983Patents assigned to TOYAMA CHEMICAL CO LTD (11)· patent assignee history

1976–1983Based 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	11	1976–1983

Locations

Location	Patents	Span
Toyama, JP	11	1976–1983