Inventor

Hidenori Iwamoto

Inventor

Saitama, JP

Overview

9→

Patents

1977–1988

Patent span

Chemistry

Primary field (CPC C)

Patents· 9 as inventor

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

C07Dprimary

C07DHeterocyclic compounds38%

C07CAcyclic or carbocyclic compounds25%

C07KPeptides25%

C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium6%

C07HSugars6%

PatentTitleYear

4,719,207'CNS active substituted azetidinone compounds'1988 4,636,567'4-substituted-2-azetidinone compound'1987 4,610,821'4-substituted-2-azetidinone compound, process of producing the compounds, and medicaments containing the compounds'1986 4,564,609'4-Substituted-2-azetidinone compound, process of producing the compounds, and medicaments containing the compounds'1986 4,477,443'Tylosin derivatives, their preparation and pharmaceutical compositions containing them'1984 4,246,280'20-Alkoxy-16-alkyl-prostadienoic acid derivatives'1981 4,058,665'Novel 3,15-dilower alkyl PGE.sub.2 derivatives'1977 4,055,589'20-Alkoxy-16-alkyl prostadienoic acid derivatives'1977 4,026,927'Novel prostaglandin derivatives'1977

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1977–1988Patents assigned to YAMANOUCHI PHARMA CO LTD (8)· patent assignee history

1977–1981Based in Ageo, JP· patent location history

1984Patents assigned to MICROBIAL CHEM RES FOUND (1)· patent assignee history

1984–1988Based in Saitama, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
YAMANOUCHI PHARMA CO LTD	8	1977–1988
MICROBIAL CHEM RES FOUND	1	1984

Locations

Location	Patents	Span
Saitama, JP	5	1984–1988
Ageo, JP	4	1977–1981