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HANGZHOU EAST CHINA PHARMACEUTICAL GROUP NEW DRUG RES INSTITUTE CO LTD

Overview
  • Total Patents
    40
  • GoodIP Patent Rank
    38,076
  • Filing trend
    ⇩ 75.0%
About

HANGZHOU EAST CHINA PHARMACEUTICAL GROUP NEW DRUG RES INSTITUTE CO LTD has a total of 40 patent applications. It decreased the IP activity by 75.0%. Its first patent ever was published in 2014. It filed its patents most often in China. Its main competitors in its focus markets pharmaceuticals, organic fine chemistry and measurement are SHENZHEN NEPTUNUS PHARMACEUTICAL TECH RESEARCH COMPANY LIMITED, SHANXI YABAO PHARMACEUTICAL GROUP CORP and GUANGXI INST CHINESE MEDICINE & PHARMACEUTICAL SCIENCE.

Patent filings in countries

World map showing HANGZHOU EAST CHINA PHARMACEUTICAL GROUP NEW DRUG RES INSTITUTE CO LTDs patent filings in countries
# Country Total Patents
#1 China 40

Patent filings per year

Chart showing HANGZHOU EAST CHINA PHARMACEUTICAL GROUP NEW DRUG RES INSTITUTE CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Lyu Yubin 10
#2 Li Bangliang 8
#3 Lu Lianghua 5
#4 Huang Xuehui 5
#5 Yong Chun 5
#6 Yin Jianming 5
#7 Bai Haibo 4
#8 Chen Xiaoxia 4
#9 Zhou Ting 4
#10 Li Guoqin 4

Latest patents

Publication Filing date Title
CN112094274A Improved tofacitinib synthesis method and impurity preparation method
CN112111408A Micafungin precursor WF11899A production strain and fermentation method
CN111721858A Method for determining genotoxic impurities in rivaroxaban
CN111487334A Detection method of low-limit canagliflozin impurities
CN111407730A Pharmaceutical composition containing linagliptin
CN111349077A Pyridazine derivative and preparation method and medical application thereof
CN111116688A Preparation method of prazazolmitrin
CN111138437A Substituted pyrazolo [1,5-a ] pyrimidine amino acid derivatives and uses thereof
CN111537622A Impurities of heterocyclic boronic acid compounds and detection methods
CN111533675A Impurities of heterocyclic boronic acid compounds and methods of controlling the same
CN111540417A Crystal form quantification method of canagliflozin
CN111057049A Preparation method of canagliflozin hemihydrate
CN110698468A Preparation method of canagliflozin
CN110584096A Hirsutella sinensis fermentation liquid enzyme and preparation method thereof
CN110585159A Tablet containing sirolimus
CN110496141A A kind of pharmaceutical composition containing cordyceps sinensis
CN110183502A A kind of feldamycin impurity and preparation method thereof
CN110037992A A kind of stable feldamycin composition
CN110037991A Stable China advanced in years is for Buddhist nun's pharmaceutical composition and preparation method thereof
CN109568275A A kind of freeze-dried composition and preparation method thereof containing caspofungin acetate