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JIANGSU FOUR RINGS BIOPHARMACEUTICAL CO LTD

Overview
  • Total Patents
    14
  • GoodIP Patent Rank
    124,634
About

JIANGSU FOUR RINGS BIOPHARMACEUTICAL CO LTD has a total of 14 patent applications. Its first patent ever was published in 2018. It filed its patents most often in China. Its main competitors in its focus markets pharmaceuticals, foods and drinks and measurement are ZHANG FENGMING, OOO PARAFARM and AQUANOVA AG.

Patent filings in countries

World map showing JIANGSU FOUR RINGS BIOPHARMACEUTICAL CO LTDs patent filings in countries
# Country Total Patents
#1 China 14

Patent filings per year

Chart showing JIANGSU FOUR RINGS BIOPHARMACEUTICAL CO LTDs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Ding Yueping 14
#2 Jiang Yonghong 13
#3 Yuan Jufeng 12
#4 Xu Yiming 11
#5 Shen Zhenyu 7
#6 Liu Hong 5
#7 Song Ziwei 5
#8 Tao Dongmei 3

Latest patents

Publication Filing date Title
CN111686074A Phenytoin sodium sustained-release suspension and preparation method thereof
CN111617032A Ibuprofen medicinal fiber suspension and preparation method thereof
CN111603456A Carbixamine maleate controlled-release dry suspension and preparation method thereof
CN110441424A Method in relation to substance in a kind of liquid chromatography analysis measurement pyrazinamide
CN110169954A It is a kind of to dissolve out stable pyrazinamide tablet and preparation method thereof
CN109771372A A kind of dextromethorphan hydrobromide sustained-release suspension and preparation method thereof
CN109820831A A kind of method of granulating of mecobalamin dispersible tables
CN109481420A A kind of mecobalamin sustained-release capsule
CN108703377A A kind of health food and preparation method thereof of enhancing alimentary canal immunity
CN108703372A A kind of Calcium-supplementinhealth health food and preparation method thereof
CN108553429A A kind of anticancer methylcantharidinimitablet tablet and preparation method thereof
CN108371680A A kind of preparation method of P-Cymene
CN108542888A A kind of pyrazinamide tablet and preparation method thereof
CN108553443A A kind of preparation method of furantoin enteric coatel tablets