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HAN GUANGQUAN

Overview
  • Total Patents
    15
  • GoodIP Patent Rank
    109,186
About

HAN GUANGQUAN has a total of 15 patent applications. Its first patent ever was published in 2015. It filed its patents most often in China. Its main competitors in its focus markets pharmaceuticals, organic fine chemistry and basic materials chemistry are HUNAN CLOUDWALK TECH CO LTD, ZHEN SUIMIN and GUANGZHOU YONGDA BIOTECHNOLOGY CO LTD.

Patent filings in countries

World map showing HAN GUANGQUANs patent filings in countries
# Country Total Patents
#1 China 15

Patent filings per year

Chart showing HAN GUANGQUANs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Han Guangquan 15

Latest patents

Publication Filing date Title
CN106176352A A kind of antipruritic Traditional Chinese medicine bath powder
CN106109595A A kind of Chinese medicinal foot bath powder of anti-bacterial, anti-itching
CN106109377A A kind of Chinese medicine bath cream preventing and treating eczema and preparation method thereof
CN106110188A A kind of anti acne of traditional Chinese medicine
CN106109309A A kind of mosquito-proof Chinese medicine bath cream
CN106177217A A kind of Chinese medicinal foot bath powder treating tinea pedis
CN106176514A A kind of anti acne of traditional Chinese medicine bath gel and preparation method thereof
CN106305840A Plant disinfectant and preparation method thereof
CN106212522A A kind of high effect disinfectants and preparation method thereof
CN106259509A A kind of natural plant disinfectant and preparation method thereof
CN104972647A Reflow soldering temperature control method of LED display screens
CN104952392A Data backup and fault prevention system for LED display screen
CN104962138A Coating capable of preventing oxidative discoloration
CN104978928A LED display screen and driving circuit thereof
CN104974610A Anticorrosive paint