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Inventor

Bolin Lei

Inventor
Sichuan Province, CN

Overview

1→
Patents
2019
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.

A61Pprimary
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations50%
C07DHeterocyclic compounds50%
PatentTitleYear
10,174,020Pyridone or pyrimidone derivative, preparation method therefor and application thereof2019

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2019Patents assigned to SICHUAN HAISCO PHARMACEUTICAL CO LTD (1)· patent assignee history
2019Based in Sichuan Province, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SICHUAN HAISCO PHARMACEUTICAL CO LTD12019
Locations
LocationPatentsSpan
Sichuan Province, CN12019