Inventor

Feng Zhou

Inventor
Shanghai, CN

Overview

4→
Patents
2017–2021
Patent span
Human necessities
Primary field (CPC A)

Patents· 4 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 preparations33%
C07DHeterocyclic compounds33%
A61KPreparations for medical, dental or toiletry purposes11%
G01NInvestigating or analysing materials by determining their chemical or physical properties11%
H01JElectric discharge tubes or discharge lamps11%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2017Patents assigned to CB THERAPEUTICS INC (1)· patent assignee history
2017Patents assigned to CROWN BIOSCIENCE INC (TAIWAN) (1)· patent assignee history
2017Based in Taicang, CN· patent location history
2019Patents assigned to SHANGHAI XUNHE PHARMACEUTICAL TECH CO LTD (2)· patent assignee history
2019Based in Shanghai, CN· patent location history
2021Patents assigned to CHINA INNOVATION INSTR CO LTD (1)· patent assignee history
2021Patents assigned to UNIV NINGBO (1)· patent assignee history
2021Based in Zhejiang, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SHANGHAI XUNHE PHARMACEUTICAL TECH CO LTD22019
CB THERAPEUTICS INC12017
CHINA INNOVATION INSTR CO LTD12021
CROWN BIOSCIENCE INC (TAIWAN)12017
UNIV NINGBO12021
Locations
LocationPatentsSpan
Shanghai, CN22019
Zhejiang, CN12021
Taicang, CN12017