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LIGUO WANG

Overview
  • Total Patents
    11
About

LIGUO WANG has a total of 11 patent applications. Its first patent ever was published in 2005. It filed its patents most often in China and Hong Kong. Its main competitors in its focus markets environmental technology are JIANGSU JIANGNAN LANDSCAPE CONSTRUCTION CO LTD, JIANGSU HENGXIANG CHEMICAL CO LTD and NANJING ALL DELIGHT REFRIGERATION EQUIPMENT CO LTD.

Patent filings in countries

World map showing LIGUO WANGs patent filings in countries
# Country Total Patents
#1 China 9
#2 Hong Kong 2

Patent filings per year

Chart showing LIGUO WANGs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Liguo Wang 11
#2 Xiaodong Shen 1
#3 Shiqiang An 1

Latest patents

Publication Filing date Title
CN101485831A Chinese medicinal composition for blackening and generating hair and preparation method thereof
CN101805686A Pine needle health-care wine
CN101320433A Anti-counterfeit method by graded encryption
CN101299245A Bar code false proof card
CN101299307A Antifake label with a plurality of bar codes as well as setting method thereof
CN101311943A Data acquisition and processing unit
CN101104368A Art toilet seat and urinal
CN1869260A Method and device of refining separating zinc by bismuth method
CN101077673A Process ware
HK1075357A2 A closestool.
HK1073211A2 A cover of toilet.