Inventor

Osamu Sanpei

Inventor
Kawachinagano, JP

Overview

6→
Patents
2001–2019
Patent span
Human necessities
Primary field (CPC A)

Patents· 6 as inventor

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

A61Kprimary
A61KPreparations for medical, dental or toiletry purposes23%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations23%
C07DHeterocyclic compounds23%
A01NPreservation of bodies of humans or animals or plants or parts thereof15%
C07CAcyclic or carbocyclic compounds15%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2001–2011Patents assigned to NIHON NOHYAKU CO LTD (3)· patent assignee history
2001–2019Based in Kawachinagano, JP· patent location history
2018–2019Patents assigned to PITNEY PHARMACEUTICALS PTY LTD (3)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NIHON NOHYAKU CO LTD32001–2011
PITNEY PHARMACEUTICALS PTY LTD32018–2019
Locations
LocationPatentsSpan
Kawachinagano, JP62001–2019