Inventor

Shin Sakuma

Inventor

Kumamoto, JP

Overview

3→

Patents

1986–1987

Patent span

Human necessities

Primary field (CPC A)

Patents· 3 as inventor

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

A61Kprimary

A61KPreparations for medical, dental or toiletry purposes27%

C07KPeptides27%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests27%

A61PSpecific therapeutic activity of chemical compounds or medicinal preparations9%

C12PFermentation or enzyme-using processes to synthesise a desired chemical compound or composition or to separate optical isomers from a racemic mixture9%

PatentTitleYear

4,704,274'Method for the purification of LPF-HA'1987 4,687,738'Method for the production of HA fraction containing protective antigens of Bordetella pertussis and pertussis vaccine'1987 4,563,303'Method for purification of filamentous hemagglutinin'1986

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1986Patents assigned to JUDICIAL FOUNDATION THE CHEMOS (1)· patent assignee history

1986–1987Based in Kumamoto, JP· patent location history

1987Patents assigned to CHEMO SERO THERAPEUT RES INST (2)· patent assignee history

1987Patents assigned to TEIJIN LTD (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
CHEMO SERO THERAPEUT RES INST	2	1987
JUDICIAL FOUNDATION THE CHEMOS	1	1986
TEIJIN LTD	1	1987

Locations

Location	Patents	Span
Kumamoto, JP	3	1986–1987