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HUNAN KOUWEIWANG GROUP CO LTD

Overview
  • Total Patents
    28
  • GoodIP Patent Rank
    60,129
About

HUNAN KOUWEIWANG GROUP CO LTD has a total of 28 patent applications. Its first patent ever was published in 2013. It filed its patents most often in China. Its main competitors in its focus markets foods and drinks, pharmaceuticals and chemical engineering are CHENGDU TUJING BIOTECHNOLOGY CO LTD, NANNING FRESH LIFE BIOTECHNOLOGY CO LTD and TIANJIN NATIONAL HEALTH TECH CO LTD.

Patent filings in countries

World map showing HUNAN KOUWEIWANG GROUP CO LTDs patent filings in countries
# Country Total Patents
#1 China 28

Patent filings per year

Chart showing HUNAN KOUWEIWANG GROUP CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kuang Fengjiao 27
#2 Kuang Fengjun 27
#3 Feng Yanyong 26
#4 Chen Xuemei 25
#5 Guo Hangyu 23
#6 Kuang Yunhui 20
#7 Kuang Fengxian 20
#8 Kuang Yang 19
#9 Yang Mengping 11
#10 Liu Qun 8

Latest patents

Publication Filing date Title
CN112275098A Tail gas treatment device of areca-nut curing barn
CN112268439A Multi-functional sesame oil drying-machine of environmental protection
CN111167722A Rotatory sesame oil sorting device of cam-type
CN110870541A Ultrasonic betel nut seed-growing method
CN110887356A Heat pump drying method for brine areca
CN110776211A Areca nut wastewater treatment device and method
CN108606262A A kind of betel nut flavor jerky and preparation method thereof
CN108743759A A kind of method of purification of betel nut general flavone
CN108740639A A kind of betel nut composite beverage reducing uric acid
CN108634084A A kind of areca-nut chewing gum and preparation method thereof
CN108379419A A kind of composition for reducing uric acid
CN108477373A A kind of betel nut pressed candy and preparation method thereof
CN108740247A A kind of betel nut QQ sugar and preparation method thereof
CN108424771A A kind of betelnut extract of good in oxidation resistance
CN108651682A A kind of betel nut chewing gum and preparation method thereof
CN108342284A A kind of areca liquor reducing uric acid
CN108516995A A kind of method of purification of betel nut polyphenol
CN108719568A A kind of betel nut xylitol and preparation method thereof
CN108771073A A kind of solid beverage of areca nut reducing uric acid
CN108409640A A kind of method of purification of arecaline