Inventor

Xi Cheng

Inventor
Zhenjiang, CN

Overview

3→
Patents
2018–2020
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 purposes33%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations33%
C07DHeterocyclic compounds33%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2018–2020Patents assigned to JIANGSU ATOM BIOSCIENCE AND PHARMACEUTICAL CO LTD (3)· patent assignee history
2018Based in Jiangsu, CN· patent location history
2019–2020Based in Zhenjiang, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
JIANGSU ATOM BIOSCIENCE AND PHARMACEUTICAL CO LTD32018–2020
Locations
LocationPatentsSpan
Zhenjiang, CN22019–2020
Jiangsu, CN12018