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ZHEJIANG SUNDOC PHARMACEUTICAL SCIENCE AND TECH CO LTD

Overview
  • Total Patents
    31
  • GoodIP Patent Rank
    52,583
  • Filing trend
    ⇩ 100.0%
About

ZHEJIANG SUNDOC PHARMACEUTICAL SCIENCE AND TECH CO LTD has a total of 31 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2013. It filed its patents most often in China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets measurement, pharmaceuticals and chemical engineering are JIANGYIN TIANJIANG PHARMACEUTICAL CO LTD, SHENZHEN INST OF GERONTOLOGY and SHANGHAI JINGFENG PHARMACEUTICAL CO LTD.

Patent filings in countries

World map showing ZHEJIANG SUNDOC PHARMACEUTICAL SCIENCE AND TECH CO LTDs patent filings in countries

Patent filings per year

Chart showing ZHEJIANG SUNDOC PHARMACEUTICAL SCIENCE AND TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Jiang Chaojun 17
#2 Yu Kongdong 12
#3 Du Baoguo 6
#4 Ding Duohao 6
#5 Zhou Hua 5
#6 Liu Ximing 5
#7 Wang Yanjuan 4
#8 Zhang Hong 3
#9 Li Shenzheng 3
#10 Wang Daifeng 2

Latest patents

Publication Filing date Title
CN111983086A Dissolution instrument for sustained-release medicine of suspension and application
CN111965279A Method for measuring bupivacaine and impurity content thereof
CN111921855A Sorting screen and high-flux microsphere collecting and sorting device
CN111568878A Method for preparing polypeptide drug microspheres based on submerged airflow spraying technology
CN111568877A Method for preparing microspheres for improving hydrophilic drug encapsulation efficiency
CN111077261A Method for rapidly detecting impurities in risperidone raw material
CN110934832A Method for controlling impurities in risperidone microspheres
CN110680742A Gas filling device for accurately controlling gas components in penicillin bottle and application thereof
CN110548328A Microsphere screen mesh, production type efficient microsphere collecting device and application thereof
CN110296990A The device and method of polyvinyl alcohol content in a kind of detection microball preparation
CN110118853A A kind of ampoule bottle head space remaining oxygen detection method
CN109700770A A kind of Triamcinolone acetonide microball preparation and preparation method thereof
CN109700780A A kind of water-soluble drug sustained release microsphere of high encapsulation rate and preparation method thereof
CN109806242A A kind of Risperidone microsphere preparation and preparation method thereof
CN109806385A A kind of leuprorelin acetate microball preparation and preparation method thereof
CN109772240A It is a kind of for liquid material to be generated to the rotating-table apparatus of droplet and the equipment that is used to manufacture microballoon
CN109718209A A kind of microballoon lyophilized method of remaining Risperidone of low ethanol
CN109718212A A method of reducing low solvent flashing benzyl alcohol in Risperidone microballoon
CN109276541A A kind of liposome composition and preparation method thereof of adjustable drug release
CN107478706A The titration method of peroxide value in a kind of dried emulsifier under nitrogen guard mode