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LIU DEPENG

Overview
  • Total Patents
    43
  • GoodIP Patent Rank
    43,956
  • Filing trend
    ⇩ 75.0%
About

LIU DEPENG has a total of 43 patent applications. It decreased the IP activity by 75.0%. Its first patent ever was published in 2005. It filed its patents most often in China. Its main competitors in its focus markets organic fine chemistry, machine tools and mechanical elements are YU JIANMIN, LIU ZEYU and CHEN YONGQUAN.

Patent filings in countries

World map showing LIU DEPENGs patent filings in countries
# Country Total Patents
#1 China 43

Patent filings per year

Chart showing LIU DEPENGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Liu Depeng 36
#2 Hao Yingmin 7
#3 Huang Xiaowei 4
#4 Wang Xufei 3
#5 Wang Xiangfeng 3
#6 Zhao Guizeng 3
#7 Liu Yirui 3
#8 Wang Peng 2
#9 Liu Fei 2
#10 Wang Shumei 2

Latest patents

Publication Filing date Title
CN111109714A Large-area protective mask
CN110220038A Formula faucet handle is opened in anti-pollution lift
CN108302244A Formula faucet handle is opened in anti-cross-contamination lift
CN107056712A A kind of antineoplastic hydrate and preparation method thereof
CN106905216A A kind of proton pump inhibitor medical compounds and preparation method thereof
CN107011327A It is a kind of to treat medical compounds of peptic ulcer and preparation method thereof
CN106831525A It is a kind of to treat medicine vildagliptin compound of diabetes and preparation method thereof
CN108213881A A kind of booster turbine axle assembly processing technology
CN108210820A A kind of kidney-nourishing tcm drug
CN108215643A The manufacture craft that a kind of glass method thinkling sound draws
CN108213611A The externally threaded processing method of supercharger rotor axis
CN108213880A A kind of supercharger turbine shaft Screw thread process method
CN108210752A It is a kind of to treat cardiopathic Chinese medicine
CN108226144A A kind of exceeded detection method of ammonia nitrogen
CN108217918A A kind of filter material for biological filter cleaning
CN108212723A Compressor impeller Lacquer finish technique
CN108210731A It is a kind of to treat malignant tumour compound Chinese medicinal preparation and preparation method thereof
CN108220539A Supercharger rotor axis heat treatment process
CN108213846A A kind of automobile booster Impeller Machining technique
CN108213346A Metal gravity pouring technology