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WEIZHONG XU

Overview
  • Total Patents
    18
About

WEIZHONG XU has a total of 18 patent applications. Its first patent ever was published in 2005. It filed its patents most often in China. Its main competitors in its focus markets machines are TIANJIN XUHUI HENGYUAN PLASTIC PACKAGING CO LTD, HATSUPOO KAGAKU KOGYO KK and NANJING PRIDE PLASTIC TECHNOLOGY CO LTD.

Patent filings in countries

World map showing WEIZHONG XUs patent filings in countries
# Country Total Patents
#1 China 18

Patent filings per year

Chart showing WEIZHONG XUs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Machines

Focus technologies

# Technology
#1 Shaping of plastics

Top inventors

# Name Total Patents
#1 Weizhong Xu 18

Latest patents

Publication Filing date Title
CN102635730A Rapidly-heating water faucet
CN102418265A Dress material wrinkle-removing stiffening agent
CN102417211A Compound water defoamer
CN102415633A Marking chalk for cutting cloth for making dress
CN102312319A Hemp denim fabric
CN102310605A Imitated jean cloth
CN102312333A Jacquard jeans fabric
CN102312320A Jeans wear fabric
CN102312334A Suede jeans fabric
CN102312332A Leno jeans fabric
CN102312355A Corduroy denim fabric
CN102312318A Denim fabric
CN102310599A Imitated jean fabric
CN102312321A Jeans garment fabric
CN102040984A Silicate water shutoff liquid
CN102040985A Water plugging agent for oil and gas well
CN1844702A Three-screw extruder
CN1737233A Technique for manufacturing colorful denim