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YUNNAN RAINBOW BIO TECH CO LTD

Overview
  • Total Patents
    16
  • GoodIP Patent Rank
    181,745
About

YUNNAN RAINBOW BIO TECH CO LTD has a total of 16 patent applications. Its first patent ever was published in 2009. It filed its patents most often in China. Its main competitors in its focus markets foods and drinks, basic materials chemistry and environmental technology are SHANGHAI TOPYUM BIO TECH CO LTD, JINAN SHENGQUAN HEALTANG BIOLOG TECHNOLOGY CO LTD and ANHUI PROVINCE GUZHEN COUNTY ZHENGHUA SHEEP INDUSTRY CO LTD.

Patent filings in countries

World map showing YUNNAN RAINBOW BIO TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 16

Patent filings per year

Chart showing YUNNAN RAINBOW BIO TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ou Mingong 9
#2 Li Lei 9
#3 Dai Gang 9
#4 Wang Xiaoyun 8
#5 Pan Xie 8
#6 Luo Limei 7
#7 Su Ji 4
#8 Ma Yanfang 3
#9 Jiang Desheng 2
#10 Duan Jin 2

Latest patents

Publication Filing date Title
CN108056356A A kind of anthocyanidin solid beverage containing inulin and preparation method thereof
CN104606905A Simulated blood for performances and manufacturing method
CN104366421A Chili oil and preparation method thereof
CN104403358A Preparation method of heatproof anthocyanin pigment
CN104432468A Tobacco sheet coating liquid containing natural pigment and preparing method thereof
CN104277080A Extraction method of tara tannic acid
CN103740130A Preparation method of gardenia yellow pigment
CN103598572A Gardenia yellow pigment color fixative and food dyeing method
CN103408608A Preparation method of tala industrial tannic acid
CN103262931A Water-soluble lutein ester, preparation method thereof and hard candy containing same
CN103238902A Juice powder and preparation method thereof
CN102924969A Method for refining paprika red pigment
CN102924268A Method for preparing gallic acid
CN101891664A Method for purifying lutein esters
CN101838294A Method for preparing high-purity Tara tannic acid
CN101704901A Method for separating Tara bean gum from Tara beans