Inventor

Chen Gui

Inventor

Hong Kong, CN

Overview

2021

Patent span

Chemistry

Primary field (CPC C)

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

A61Kprimary

A61KPreparations for medical, dental or toiletry purposes13%

A61PSpecific therapeutic activity of chemical compounds or medicinal preparations13%

C07CAcyclic or carbocyclic compounds13%

C07DHeterocyclic compounds13%

C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds13%

C09BOrganic dyes or closely-related compounds for producing dyes, e.g. pigments13%

C09KMaterials for miscellaneous applications, not provided for elsewhere13%

G01NInvestigating or analysing materials by determining their chemical or physical properties13%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

2021Patents assigned to UNIV HONG KONG SCI & TECH (1)· patent assignee history

2021Based in Hong Kong, CN· patent location history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
UNIV HONG KONG SCI & TECH	1	2021

Locations

Location	Patents	Span
Hong Kong, CN	1	2021