Learn more

WATERSTONE PHARMACEUTICALS INC

Overview
  • Total Patents
    14
  • GoodIP Patent Rank
    179,096
About

WATERSTONE PHARMACEUTICALS INC has a total of 14 patent applications. Its first patent ever was published in 2013. It filed its patents most often in China. Its main competitors in its focus markets organic fine chemistry and measurement are JIANGSU BAOZONG & BAODA PHARMACHEM CO LTD, TIANJIN HUAJIN PHARMACEUTICAL CO LTD and CHENGDU XINJIE HI TECH DEV CO LTD.

Patent filings in countries

World map showing WATERSTONE PHARMACEUTICALS INCs patent filings in countries
# Country Total Patents
#1 China 14

Patent filings per year

Chart showing WATERSTONE PHARMACEUTICALS INCs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Cui Jian 9
#2 Liu Dapeng 4
#3 Qian Li Na 4
#4 Wang Nian 3
#5 He Wei 2
#6 Wu Bin 2
#7 Song Wei 2
#8 Qian Lina 2
#9 Qiao Lingxiang 2
#10 Hu Minglong 2

Latest patents

Publication Filing date Title
CN107286143A Canagliflozin impurity of the drug as well as preparation method and application thereof
CN104535675A Method for determining cumene hydroperoxide impurity
CN104478715A Preparation method of compound
CN104330488A Method applied to detection of suspected genotoxic impurities in dexlansoprazole
CN104188936A Retigabine micro pellet capsule and preparation method thereof
CN104130091A Method for reducing diyne compounds
CN104130207A Acotiamide hydrobromide hydrate and preparation method of crystal form thereof
CN103992360A Reduction method suitable for industrialized production
CN103638020A Novel pharmaceutical composition for treating gout
CN103508958A Novel celecoxib crystal form C and preparation method thereof
CN103529205A Quantitative determination method for titer of recombinant insect baculovirus
CN103524416A Novel crystal form A of celecoxib and preparation method thereof
CN103360248A Synthesis method of laspeyresia pomonella sex pheromone intermediate (2E, 4E)-2,4-hexadienol acetate
CN104098696A Monoclonal antibody resisting vascular endothelial growth factor