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Inventor

Tsumoru Renge

Inventor
Hasaki, JP

Overview

4→
Patents
1978–1991
Patent span
Chemistry
Primary field (CPC C)

Patents· 4 as inventor

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

C07Cprimary
C07CAcyclic or carbocyclic compounds60%
C07DHeterocyclic compounds40%
PatentTitleYear
4,990,697'Process for producing homoallyl alcohols'19914,593,145'Process for producing isoprene'19864,511,751'Process for producing isoprene'19854,122,291'Method for the production of alken-2-ol-1 or of alken-2-ol-1 and alkanol-1'1978

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1978–1991Patents assigned to KURARAY CO (4)· patent assignee history
1978Based in Kashima, JP· patent location history
1985–1986Based in Hasaki, JP· patent location history
1991Based in Hyogo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
KURARAY CO41978–1991
Locations
LocationPatentsSpan
Hasaki, JP21985–1986
Hyogo, JP11991
Kashima, JP11978