Inventor

Akiko Fujiwara

Inventor

Kamakura, JP

Overview

17→

Patents

1980–1996

Patent span

Chemistry

Primary field (CPC C)

Patents· 17 as inventor

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

C12Pprimary

C12PFermentation or enzyme-using processes to synthesise a desired chemical compound or composition or to separate optical isomers from a racemic mixture23%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests20%

C12NMicroorganisms or enzymes18%

C12RIndexing scheme associated with subclasses c12c - c12q, relating to microorganisms11%

A61PSpecific therapeutic activity of chemical compounds or medicinal preparations9%

C07HSugars9%

C07JSteroids5%

C07GCompounds of unknown constitution3%

C12YEnzymes3%

PatentTitleYear

5,541,108'Gluconobacter oxydans strains'1996 5,352,599'Co-enzyme-independent L-sorbosone dehydrogenase of gluconobacter oxydans: isolation, characterization, and cloning and autologus expression of the gene'1994 5,085,993'Coenzyme-independent L-sorbosone dehydrogenase from Pseudomonas putida'1992 4,916,069'Enzyme and process for producing the same'1990 4,902,617'Enzyme and process for producing the same'1990 4,472,571'Optically active anthracycline glycosides A and B'1984 4,405,713'Process for the preparation of optically active anthracycline glycosides A and B'1983 4,401,812'Anthracycline antibiotics'1983 4,383,037'Process to produce anthracycline glycosides'1983 4,379,842'Process for the manufacture of 1.alpha.-hydroxydehydroepiandrosterone'1983 4,375,511'Process to produce aclacinomycins A and B'1983 4,336,332'Process for the manufacture of hydroxylated steroids'1982 4,329,339'Anthracyclinones and derivatives thereof'1982 4,304,861'Process of producing antibiotic SM-173B with Streptomyces chromofuscus'1981 4,271,268'Process for producing D-arabitol'1981 4,220,716'Process for the preparation of 7.alpha.-hydroxylated steroids'1980 4,206,129'Antibiotic SM-173B'1980

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1980–1996Patents assigned to HOFFMANN LA ROCHE (17)· patent assignee history

1980–1996Based in Kamakura, JP· patent location history

1980Based in Kamokura, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
HOFFMANN LA ROCHE	17	1980–1996

Locations

Location	Patents	Span
Kamakura, JP	16	1980–1996
Kamokura, JP	1	1980