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Inventor

Teiichi Hattori

Inventor
Inuyama, JP

Overview

2→
Patents
1982–1991
Patent span
Human necessities
Primary field (CPC A)

Patents· 2 as inventor

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

A61Kprimary
A61KPreparations for medical, dental or toiletry purposes33%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry33%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests33%
PatentTitleYear
5,030,354'Separation agent for optical isomers'19914,337,246'Solid preparation comprising cobamamide or mecobalamin'1982

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1982–1991Patents assigned to EISAI CO LTD (2)· patent assignee history
1982–1991Based in Inuyama, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
EISAI CO LTD21982–1991
Locations
LocationPatentsSpan
Inuyama, JP21982–1991