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YUNNAN RAINBOW BIO TECH CORP LTD

Overview
  • Total Patents
    15
  • GoodIP Patent Rank
    111,933
  • Filing trend
    ⇧ 1300.0%
About

YUNNAN RAINBOW BIO TECH CORP LTD has a total of 15 patent applications. It increased the IP activity by 1300.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets foods and drinks, organic fine chemistry and pharmaceuticals are QIDONG YUGU VEGETABLE PLANTATION PROFESSION COOP, NANLING YUZHU ASS and DENOVO INC.

Patent filings in countries

World map showing YUNNAN RAINBOW BIO TECH CORP LTDs patent filings in countries
# Country Total Patents
#1 China 15

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Ma Yanfang 13
#2 Zhou Wenting 12
#3 Pan Jie 12
#4 Chen Wei 11
#5 Dai Gang 11
#6 Duan Xiaoling 11
#7 Ji Bingkun 10
#8 Su Xuejiao 10
#9 Zhou Xianyan 10
#10 Huang Tao 8

Latest patents

Publication Filing date Title
CN109206940A It is deodorized carthamin yellow and preparation method thereof
CN109021613A Capsicum red pigment and preparation method thereof
CN108041243A Lutein ester effervescent tablet rich in inulin and preparation method thereof
CN108271987A Lutein ester solid beverage with traditional Chinese medicine ingredients and preparation method thereof
CN108378112A Fruit health-care moon cake containing lutein ester and preparation method thereof
CN108077905A A kind of eyeshield dish to go with rice, steamed buns etc and preparation method thereof
CN108077367A lutein ester biscuit and preparation method thereof
CN108402269A Cranberry taste lutein ester sugar-free soft sweet and preparation method thereof
CN108077705A lutein ester inulin solid beverage and preparation method thereof
CN108191877A A kind of method extracted from silkworm excrement and purify chlorophyll
CN108078870A A kind of children's toothpaste containing natural pigment and preparation method thereof
CN108078904A One kind contains anthocyanidin and Bee Pollen facial mask and preparation method thereof
CN108264967A A kind of natural pigment candle for birthday cake and preparation method thereof
CN108272660A A kind of production method of natural pigment nail polish
CN107242528A A kind of mayonnaise containing lutein and preparation method thereof