Inventor

Zhen Liang

Inventor

Beijing, CN

Overview

2008–2021

Patent span

Chemistry

Primary field (CPC C)

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

C12Qprimary

C12QMeasuring or testing processes involving enzymes, nucleic acids or microorganisms22%

A61KPreparations for medical, dental or toiletry purposes11%

A61PSpecific therapeutic activity of chemical compounds or medicinal preparations11%

C07BGeneral methods of organic chemistry11%

C07DHeterocyclic compounds11%

C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds11%

G01NInvestigating or analysing materials by determining their chemical or physical properties11%

H04NPictorial communication, e.g. television11%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

2008Patents assigned to CANON KK (1)· patent assignee history

2008Based in Chiba, JP· patent location history

2019Patents assigned to UNIV MACAU SCI & TECH (1)· patent assignee history

2019Based in Guangzhou, CN· patent location history

2020Patents assigned to CHENGDU BRILLIANT PHARMACEUTICAL CO LTD (1)· patent assignee history

2020Based in Sichuan, CN· patent location history

2021Patents assigned to BEIJING RUIPU CHENCHUANG TECH CO LTD (1)· patent assignee history

2021Patents assigned to UNIV BEIJING (1)· patent assignee history

2021Based in Beijing, CN· patent location history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
BEIJING RUIPU CHENCHUANG TECH CO LTD	1	2021
CANON KK	1	2008
CHENGDU BRILLIANT PHARMACEUTICAL CO LTD	1	2020
UNIV BEIJING	1	2021
UNIV MACAU SCI & TECH	1	2019

Locations