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HUNAN YANDI BIOLOG ENGINEERING CO LTD

Overview
  • Total Patents
    23
  • GoodIP Patent Rank
    76,618
About

HUNAN YANDI BIOLOG ENGINEERING CO LTD has a total of 23 patent applications. Its first patent ever was published in 2011. It filed its patents most often in China. Its main competitors in its focus markets pharmaceuticals and foods and drinks are XUE YINGQI, YANG SENJIAN and ZI LU.

Patent filings in countries

World map showing HUNAN YANDI BIOLOG ENGINEERING CO LTDs patent filings in countries
# Country Total Patents
#1 China 23

Patent filings per year

Chart showing HUNAN YANDI BIOLOG ENGINEERING CO LTDs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Wang Yulan 21
#2 Zhao Libin 12
#3 Zhao Ming 10
#4 Liu Yan 9
#5 Huang Fengfei 9
#6 Dong Ming 9
#7 Wang Chunfang 8
#8 Guo Jianwen 6
#9 Sheng Jizong 5
#10 Zhan Hao 4

Latest patents

Publication Filing date Title
CN105294796A Method for extracting cordycepin and cordyceps from cordyceps militaris solid medium residues
CN105285987A Nostoc tablets and preparation method thereof
CN105254774A Nostoc commune polysaccharide extraction method
CN105266153A Antioxidant health care chips and preparing method thereof
CN105193911A Throat-clearing lozenges and preparation method thereof
CN105147550A Whitening and moisture-preserving mask liquid containing common nostoc extract and preparation method thereof
CN104970371A Health-care food with antioxidant function
CN104940079A BB cream containing nostoc sphaeroide extract and preparation method thereof
CN104957616A Health-care food having function of relieving visual fatigue
CN104958247A Body lotion containing Nostoc sphaeroids extract and preparation method thereof
CN104940824A Antioxidant health food beneficial to male prostatitis and application of antioxidant health food
CN104958204A Liquid shampoo containing common nostoc extracts and preparation method of liquid shampoo
CN104666621A Traditional Chinese medicine composition playing roles of stopping bleeding, diminishing inflammations and preventing bacteria and toothpaste containing same
CN104548009A Traditional Chinese medicine composition for enhancing immunity as well as preparation method and application of traditional Chinese medicine composition
CN104547309A Traditional Chinese medicine composition for removing chloasma, and preparation method and application thereof
CN104547909A Traditional Chinese medicine composition for reducing blood fat and preparation method and application of traditional Chinese medicine composition
CN104547171A Traditional Chinese medicine composition for relieving physical fatigue, and preparation method and application of traditional Chinese medicine composition
CN104491483A Traditional Chinese medicine composition for improving allergic diseases, preparation method and application thereof
CN104524400A Traditional Chinese medicine composition for improving immunity and preparation method and application of traditional Chinese medicine composition
CN104274725A Traditional Chinese medicinal composition for treating depression and insomnia as well as preparation method and application thereof