Inventor

Terukatsu Nara

Inventor

Ami, JP

Overview

1→

Patents

1981

Patent span

Chemistry

Primary field (CPC C)

Patents· 1 as inventor

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

C12Nprimary

C12NMicroorganisms or enzymes25%

C12PFermentation or enzyme-using processes to synthesise a desired chemical compound or composition or to separate optical isomers from a racemic mixture25%

C12RIndexing scheme associated with subclasses c12c - c12q, relating to microorganisms25%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests25%

PatentTitleYear

4,271,267'Preparation of L-trytophan by fermentation'1981

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1981Patents assigned to MITSUBISHI PETROCHEMICAL CO (1)· patent assignee history

1981Based in Ami, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
MITSUBISHI PETROCHEMICAL CO	1	1981

Locations

Location	Patents	Span
Ami, JP	1	1981