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NANJING ZELANG MEDICAL TECH CO LTD

Overview
  • Total Patents
    161
  • GoodIP Patent Rank
    8,986
  • Filing trend
    ⇧ 608.0%
About

NANJING ZELANG MEDICAL TECH CO LTD has a total of 161 patent applications. It increased the IP activity by 608.0%. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets pharmaceuticals, basic materials chemistry and foods and drinks are PHARMALINK INTERNATIONAL LTD, YUNNAN HANMUSEN BIOTECHNOLOGY CO LTD and NORDIC NATURALS INC.

Patent filings in countries

World map showing NANJING ZELANG MEDICAL TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 161

Patent filings per year

Chart showing NANJING ZELANG MEDICAL TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yang Chengdong 108
#2 Su Liuhua 52
#3 Yu Xia 1
#4 Liu Dongfeng 1

Latest patents

Publication Filing date Title
CN112021570A Preparation method of beetroot extract
CN111217788A Method for extracting procyanidine from pyracantha fortuneana fruit
CN111217872A Preparation method for extracting tannin from oak
CN111214507A Preparation method for extracting lignans from pubescent holly roots
CN111217925A Method for extracting angelica polysaccharide
CN111217783A Preparation method for extracting quercetin from longhairy antenoron herb
CN111214556A Extraction method of raspberry extract
CN111217696A Method for extracting gallic acid from rhus chinensis roots
CN111213774A Clove ginger candy and preparation method thereof
CN111217801A Preparation method for extracting mangiferin from coffee leaves
CN111214509A Ultra-high pressure extraction method of penthorum chinense pursh extract
CN111217876A Method for extracting rutin from Ruta graveolens
CN111217868A Preparation method of glycyrrhizin
CN111213582A Method for regulating and controlling increase of polysaccharide content of cyclocarya paliurus suspension cells
CN111218337A Method for extracting bitter orange essential oil from bitter orange peel
CN111217882A Method for extracting tea saponin from camellia seeds
CN111213694A Preparation method of African wheatgrass cake
CN111217865A Method for preparing tea polyphenol by compound enzyme supercritical fluid extraction
CN111217688A Preparation method for extracting vanillin from evodia lepta
CN111214508A Preparation method for extracting volatile oil from ardisia crenata