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HUNAN YANDI BIOLOGICAL ENG CO LTD

Overview
  • Total Patents
    20
  • GoodIP Patent Rank
    83,945
  • Filing trend
    ⇩ 60.0%
About

HUNAN YANDI BIOLOGICAL ENG CO LTD has a total of 20 patent applications. It decreased the IP activity by 60.0%. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets foods and drinks, pharmaceuticals and organic fine chemistry are ALMADO CO LTD, NAIDU A SATYANARAYAN and FENCHEM BIOTEK LTD.

Patent filings in countries

World map showing HUNAN YANDI BIOLOGICAL ENG CO LTDs patent filings in countries
# Country Total Patents
#1 China 20

Patent filings per year

Chart showing HUNAN YANDI BIOLOGICAL ENG CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wang Yulan 17
#2 Chen Sheng 13
#3 Zhao Libin 11
#4 Yi Sifu 8
#5 Wang Wei 6
#6 Qi Mingyuan 6
#7 Huang Fengfei 4
#8 Li Chenchen 4
#9 Yang Wei 4
#10 Yu Jia 3

Latest patents

Publication Filing date Title
CN110974775A Allergy-relieving composition containing nostoc sphaeroides and preparation method and application thereof
CN110693999A Traditional Chinese medicine composition for treating lung injury, relieving cough, reducing phlegm and improving skin moisture, preparation and application
CN110419740A Nostoc composition and its application in improvement cognitive ability
CN110585283A Traditional Chinese medicine formula for adjusting scalp microecological balance and preparation method and application thereof
CN109200010A A kind of skin composition and its preparation method and application containing nostoc sphaeroids kutz extractive
CN109431887A A kind of beauty bazhen decoction extracting solution and its preparation method and application
CN107200774A A kind of phycoerythrin of the extraction of nostoc phycobniliprotein, purification process and purifying
CN107011433A A kind of phycocyanin of the extraction of nostoc phycobniliprotein, purification process and purifying
CN107156840A A kind of composition of the polysaccharide containing nostoc and its preparation method and application
CN106942542A A kind of cubilose beverage of the grain of suspension containing nostoc and preparation method thereof
CN106666572A Pogostemon auricularius jelly and making method thereof
CN106749507A A kind of nostoc method for extracting protein
CN106721949A It is a kind of to adjust the method that nostoc chill point significantly prolongs storage period
CN106359580A Soft sterilization method for extending low-temperature high-quality shelf life of Nostoc commune
CN105622775A Nostoc sphaeroides polysaccharide and extracting method thereof