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Inventor

Tadateru Murakami

Inventor
Otake, JP

Overview

3→
Patents
1982–1984
Patent span
Chemistry
Primary field (CPC C)

Patents· 3 as inventor

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

C07Cprimary
C07CAcyclic or carbocyclic compounds60%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry20%
Y02PClimate change mitigation technologies in the production or processing of goods20%
PatentTitleYear
4,434,305'Process for production of hydroquinone'19844,408,083'Method of treating hydroperoxide mixtures'19834,334,108'Process and apparatus for preparation of phenols'1982

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1982Patents assigned to MITSU PETROCHEMICAL IND LTD (1)· patent assignee history
1982–1984Based in Otake, JP· patent location history
1983–1984Patents assigned to MITSUI PETROCHEMICAL IND (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MITSUI PETROCHEMICAL IND21983–1984
MITSU PETROCHEMICAL IND LTD11982
Locations
LocationPatentsSpan
Otake, JP31982–1984