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HANGZHOU SIMBOS PHARM CO LTD

Overview
  • Total Patents
    33
  • GoodIP Patent Rank
    47,575
  • Filing trend
    ⇩ 88.0%
About

HANGZHOU SIMBOS PHARM CO LTD has a total of 33 patent applications. It decreased the IP activity by 88.0%. Its first patent ever was published in 2014. It filed its patents most often in China. Its main competitors in its focus markets organic fine chemistry, measurement and pharmaceuticals are JIANGXI FUSHINE PHARMACEUTICAL CO LTD, F I S —FABBRICA ITALIANA SINTETICI S P A and ENANTIA S L.

Patent filings in countries

World map showing HANGZHOU SIMBOS PHARM CO LTDs patent filings in countries
# Country Total Patents
#1 China 33

Patent filings per year

Chart showing HANGZHOU SIMBOS PHARM CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Liu Yanhua 30
#2 Ding Jiansheng 16
#3 Du Huanda 13
#4 Wang Wanqing 11
#5 Chen Debao 7
#6 Hu Wei 4
#7 Wang Zhenhua 4
#8 Ye Xinjie 4
#9 Wang Zhenyu 4
#10 Li Yong 4

Latest patents

Publication Filing date Title
CN111285878A Diazepine compound, preparation method thereof, and medicinal salt, prodrug and application thereof
CN111233869A Novel compound for preparing Rudexilvir key intermediate and preparation method thereof
CN109870521A A kind of method of normal phase chromatography separation Oseltamivir phosphate enantiomter
CN109651238A A kind of new method preparing picosulfate sodium
CN109580850A A kind of efficient liquid-phase chromatography method of separation and measurement Oseltamivir phosphate and its specific impurities
CN109431996A A kind of preparation composition for external use and preparation method thereof containing minoxidil
CN108047077A A kind of preparation method of Oseltamivir chiral impurity
CN108047076A A kind of preparation method of Oseltamivir enantiomter
CN107814708A A kind of recovery method of resolving agent quinine
CN107884496A The content assaying method of butanedioic acid in a kind of amber love song Ge Lieting
CN107698647A A kind of improved method for reclaiming the underproof fulvestrant of isomer proportion
CN107382995A One pot process safe ground azoles amine
CN107382697A A kind of method that efficient separating prepares the naphthoic acid of (S) tetrahydrochysene 1
CN107417525A A kind of method that chirality prepares the naphthoic acid of (S) tetrahydrochysene 1 and its derivative
CN107328880A A kind of method of reversed phase chromatography separation palonosetron hydrochloride for injection about material
CN106588718A Preparation method of 2-(methyl sulphonyl)-1-aromatic ethylamine
CN106632332A Novel preparation method for Istradefylline
CN106366068A One-pot preparation method of Alogliptin
CN106279104A A kind of process modification method preparing succinum love song Ge Lieting
CN106279020A A kind of norfloxacin form D and preparation method thereof, preparation and application