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Hangzhou zhongmei huadong pharmaceutical co ltd

Overview
  • Total Patents
    47
  • GoodIP Patent Rank
    41,278
  • Filing trend
    ⇧ 166.0%
About

Hangzhou zhongmei huadong pharmaceutical co ltd has a total of 47 patent applications. It increased the IP activity by 166.0%. Its first patent ever was published in 2007. It filed its patents most often in China and United States. Its main competitors in its focus markets organic fine chemistry, pharmaceuticals and biotechnology are JIANGSU AOSAIKANG PHARM CO LTD, QUESTCOR PHARMACEUTICALS INC and YUHAN CO LTD.

Patent filings in countries

World map showing Hangzhou zhongmei huadong pharmaceutical co ltds patent filings in countries
# Country Total Patents
#1 China 46
#2 United States 1

Patent filings per year

Chart showing Hangzhou zhongmei huadong pharmaceutical co ltds patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yu Rui 10
#2 Fu Lifeng 7
#3 Zhou Yubao 7
#4 Han Min 7
#5 Chen Yu 7
#6 Zhou Yifeng 6
#7 Xu Zhongjun 6
#8 Wu Ping 5
#9 Zhu Min 4
#10 Gao Qingfeng 4

Latest patents

Publication Filing date Title
CN110452222A A kind of preparation method of Vonoprazan fumarate
CN110483292A A kind of preparation method of repaglinide key intermediate
CN110511225A Her a kind of cloth replaces the synthetic method of Buddhist nun's intermediate
CN110372539A A kind of Bosutinib compound and preparation method thereof
CN110156671A Novel Sorafenib eutectic and preparation method thereof
CN110028436A A kind of preparation method of Wo Nuolazan key intermediate
CN109856303A The high-sensitivity analysis method of genotoxicity impurity in Pantoprazole Sodium
CN109096146A The synthetic method of Anastrozole key intermediate
CN109206486A A kind of impurity and preparation method thereof of sulfuric acid Polymyxin B sulfate
CN108623606A A kind of synthetic method for replacing Buddhist nun according to Shandong
CN108864257A High purity cyclosporin A and preparation method thereof
CN108639465A Pack foldable ear device and system
CN108689991A Wo Nuolazan novel crystal forms salt and preparation method thereof
CN108753866A A method of preparing low impurity acarbose
CN108379235A It being capable of quickly disintegrated tacrolimus sustained-release tablet composition
CN108619106A The pharmaceutical composition of tacrolimus of slow release
CN108752430A Mikafen sodium novel crystal form and preparation method thereof
CN108707188A Caspofungin novel crystal forms salt and preparation method thereof
CN108440540A A kind of her cloth is for Buddhist nun's compound and preparation method thereof
CN108384726A Aweto mycelium and its fermentation medium and fermentation process