Inventor

Qiuju Zhang

Inventor
Wuxi, CN

Overview

2→
Patents
2016–2021
Patent span
Performing operations
Primary field (CPC B)

Patents· 2 as inventor

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

B01Jprimary
B01JChemical or physical processes, e.g. catalysis or colloid chemistry20%
B01LChemical or physical laboratory apparatus for general use20%
B25JManipulators20%
C07CAcyclic or carbocyclic compounds20%
G01NInvestigating or analysing materials by determining their chemical or physical properties20%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2016Patents assigned to CHEN XINMIN (1)· patent assignee history
2016Patents assigned to FENG FENG (1)· patent assignee history
2016Patents assigned to JIANGSU SINORGCHEM TECH CO LTD (1)· patent assignee history
2016Patents assigned to LI CHUNSHENG (1)· patent assignee history
2016Patents assigned to LI XIAONIAN (1)· patent assignee history
2016Based in Hangzhou, CN· patent location history
2021Based in Wuxi, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CHEN XINMIN12016
FENG FENG12016
JIANGSU SINORGCHEM TECH CO LTD12016
LI CHUNSHENG12016
LI XIAONIAN12016
Locations
LocationPatentsSpan
Wuxi, CN12021
Hangzhou, CN12016