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HANGZHOU HERTZ PHARMACEUTICAL CO LTD

Overview
  • Total Patents
    20
  • GoodIP Patent Rank
    90,591
  • Filing trend
    ⇩ 66.0%
About

HANGZHOU HERTZ PHARMACEUTICAL CO LTD has a total of 20 patent applications. It decreased the IP activity by 66.0%. Its first patent ever was published in 2012. It filed its patents most often in China, WIPO (World Intellectual Property Organization) and Canada. Its main competitors in its focus markets organic fine chemistry, pharmaceuticals and environmental technology are PRIEBE WALDEMAR, THERACOS INC and POXEL.

Patent filings in countries

World map showing HANGZHOU HERTZ PHARMACEUTICAL CO LTDs patent filings in countries

Patent filings per year

Chart showing HANGZHOU HERTZ PHARMACEUTICAL CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhou Xinglu 20
#2 Liu Xingguo 18
#3 Hu Miao 10
#4 Dong Xiaowu 8
#5 Ge Zhen 5
#6 Luo Wenhua 3
#7 Liu Guannan 3
#8 Huang Jinglai 2
#9 Shi Xiongwei 2
#10 Huang Wenhai 2

Latest patents

Publication Filing date Title
CN112142745A Casein kinase 1 inhibitor, pharmaceutical composition and application thereof
CN110483521A A kind of reversible covalent bruton's tyrosine kinase inhibitor, pharmaceutical composition and its application
CN110483520A The crystal form of bruton's tyrosine kinase inhibitor, preparation method and applications
CA3043376A1 Selective bruton's tyrosine kinase inhibitor and use thereof
CN109535200A A kind of phosphoramidate prodrug, pharmaceutical composition and its application of nucleoside analog
WO2017101785A1 Compound, preparation method therefor, pharmaceutical composition thereof and use thereof
WO2016180334A1 Dual-site irreversible bruton's tyrosine kinase inhibitor, composition and application therefof
CN105777829A Prodrug with nucleoside-analog-structure, and preparation method, medicinal composition and application thereof
CN105777759A Bruton's tyrosine kinase inhibitor
CN105348345A Prodrug containing tiopronin structure, preparation method of prodrug, pharmaceutical composition and application of pharmaceutical composition
CN104844609A Double-site irreversible Brutons tyrosine kinase inhibitor
CN103315973A Quetiapine osmotic pump controlled release preparation
CN102659638A Synthetic method of leonurine