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SHANGHAI HUIWEN BIOTECH CO LTD

Overview
  • Total Patents
    17
  • GoodIP Patent Rank
    160,815
About

SHANGHAI HUIWEN BIOTECH CO LTD has a total of 17 patent applications. Its first patent ever was published in 2008. It filed its patents most often in China. Its main competitors in its focus markets pharmaceuticals, organic fine chemistry and biotechnology are SCHWARTZ JAMES ROBERT, Foshan vincent intellectual property service co ltd and FOSHAN YUNSHANG COSMETICS CO LTD.

Patent filings in countries

World map showing SHANGHAI HUIWEN BIOTECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 17

Patent filings per year

Chart showing SHANGHAI HUIWEN BIOTECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Luo Feng 12
#2 Dong Tingting 6
#3 Yang Min 3
#4 Yang Shengping 3
#5 Yang Haiyan 3
#6 Li Guoguang 3
#7 Liu Guiyun 3
#8 Yang Ruiping 2
#9 Zhang Shixing 2
#10 Huihua Qian 2

Latest patents

Publication Filing date Title
CN112263501A Multifunctional repairing and anti-aging composition containing thiotaurine and application thereof
CN112279936A Preparation method of heparinoid
CN112137939A Composition with functions of reducing fine lines and increasing skin elasticity, preparation method and application thereof
CN111991258A Skin detoxification and oxidation resistance composition and application thereof
CN111972412A Chlorine dioxide slow-release composition and production process thereof
CN111973528A A rhizoma Dioscoreae extract with skin whitening, anti-inflammatory, safety and no sensitization, and its preparation method
CN111704662A Preparation method of high molecular weight proteoglycan
CN110698376A Preparation method of antioxidant
CN109464317A A kind of composition and its preparation method and application containing Thuja extract
CN104830833A Method for extracting DNA (deoxyribonucleic acid) by virtue of combination of magnetic bead method and centrifuge shield
CN104830834A Method for extracting DNA by using silicic bead method in combination with centrifuge shield
CN102389385A Herba portulacae extract and solution, and preparation method and application
CN102372789A Peach gum polysaccharide, its extract, preparation method and application thereof
CN102370707A Method for preparing mulberry leaf and/or mulberry twig extract, obtained product thereof and application thereof
CN102370004A Application of tremella heteropolysaccharide or extract thereof to liquid dairy product
CN102372794A Method for preparing chondroitin sulfate
CN101711591A Preparation method of fish cartilage extracts and obtained product