Inventor

Li Chen

Inventor
Shanghai, CN

Overview

2→
Patents
2004–2020
Patent span
Chemistry
Primary field (CPC C)

Patents· 2 as inventor

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

C08Fprimary
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds40%
B22FWorking metallic powder20%
B82YSpecific uses or applications of nanostructures20%
C08LCompositions of macromolecular compounds20%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2004Patents assigned to IND TECH RES INST (1)· patent assignee history
2004Based in Hsinchu, TW· patent location history
2020Patents assigned to BASF SE (1)· patent assignee history
2020Based in Shanghai, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BASF SE12020
IND TECH RES INST12004
Locations
LocationPatentsSpan
Shanghai, CN12020
Hsinchu, TW12004