Learn more

LIU RUIGANG

Overview
  • Total Patents
    15
About

LIU RUIGANG has a total of 15 patent applications. Its first patent ever was published in 2011. It filed its patents most often in China. Its main competitors in its focus markets pharmaceuticals are HUANG SHIDE, QIN YUEXIA and KONINK PHARMACEUTISCHE NV.

Patent filings in countries

World map showing LIU RUIGANGs patent filings in countries
# Country Total Patents
#1 China 15

Patent filings per year

Chart showing LIU RUIGANGs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Pharmaceuticals

Focus technologies

# Technology
#1 Medical preparations

Top inventors

# Name Total Patents
#1 Liu Ruigang 15
#2 Ma Baohua 1

Latest patents

Publication Filing date Title
CN104367971A Traditional Chinese medicine for treating livestock flu
CN102386609A Leakage protection device
CN102324717A Leakage protection device
CN102354948A Leakage protecting apparatus
CN102354949A Leakage protecting device
CN102324718A Power leakage protector
CN102354869A Electricity leakage protection plug with alarm device
CN102354866A Electricity leakage protection plug
CN102354868A Electric leakage protection plug
CN102354867A Electric leakage protection plug
CN102364762A Leakage protection plug
CN102364763A Leakage protection plug
CN102290689A Earth leakage protection plug
CN102354863A Electricity leakage protection plug
CN102231462A Leakage protection plug