LexDanaLexDanabeta
Inventor

Katuhisa Nakata

Inventor
Nara, JP

Overview

1→
Patents
1991
Patent span
Human necessities
Primary field (CPC A)

Patents· 1 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%
C07KPeptides33%
Y02ATechnologies for adaptation to climate change33%
PatentTitleYear
4,990,455'Novel human TNF polypeptide mutants and DNA\'s encoding said mutants'1991

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1991Patents assigned to DAINIPPON PHARMACEUTICAL CO (1)· patent assignee history
1991Based in Nara, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
DAINIPPON PHARMACEUTICAL CO11991
Locations
LocationPatentsSpan
Nara, JP11991