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LIU LI

Overview
  • Total Patents
    475
  • GoodIP Patent Rank
    3,879
  • Filing trend
    ⇩ 70.0%
About

LIU LI has a total of 475 patent applications. It decreased the IP activity by 70.0%. Its first patent ever was published in 1991. It filed its patents most often in China, United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets pharmaceuticals, organic fine chemistry and environmental technology are DONAGHYS LTD, MORGAN CLYDE and BCSK BIOCID GMBH.

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Liu Li 462
#2 Zhang Li 11
#3 Ji Hongjun 8
#4 Bing Shengbin 8
#5 Zou Jiyan 8
#6 Zhang Youxing 7
#7 Hu Lifang 7
#8 Wu Xiubin 6
#9 Cao Xiaofeng 6
#10 Zhang Ruibo 6

Latest patents

Publication Filing date Title
CN112143926A Preparation method and application of aluminum alloy-containing powder and alloy strip
CN111956775A Swelling and pain relieving gel for treating acute gout and preparation method thereof
CN112049999A Welding neck flange for protecting steel pipe anticorrosive coating and construction method
CN111996987A Combined type impact-resistant flood prevention plate based on inflation correction
CN111992090A Medical treatment clinical laboratory chemical examination is with speed governing type test tube agitator
CN111938647A Research method for diagnostic value of magnetic resonance imaging and delayed enhancement scanning on myocardial infarction
CN111938646A Method for researching correlation of magnetic resonance spectroscopy on hippocampal sclerosis diagnosis
CN111959851A Rope belt slipknot knotting method, knotting mechanism and knotting equipment
CN111906119A Solid waste resource recycling method
CN111643745A Closed nursing drainage device for cardiothoracic surgery
CN112012181A Energy-concerving and environment-protective type lake surface garbage removal device
CN111619749A Working method of energy-saving environment-friendly lake surface garbage removing device
CN111304867A Rapid wrinkle-removing and oil-coating device for shoemaking and working method
CN111483751A Device is changeed in shoes production storage
CN111489825A Child neural development screening information processing method based on efficient system
CN111426308A Multifunctional construction engineering quality inspection ruler
CN111230521A Adjustable positioning table for aluminum alloy machining and use method
CN111151679A Steel bar bending equipment and method for constructional engineering
CN111151680A Working method of reinforcing steel bar bending equipment for constructional engineering
CN111101871A Novel oil field oil production pipe column