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LI WEIJIE

Overview
  • Total Patents
    28
  • GoodIP Patent Rank
    95,832
  • Filing trend
    0.0%
About

LI WEIJIE has a total of 28 patent applications. It increased the IP activity by 0.0%. Its first patent ever was published in 2006. It filed its patents most often in China and United States. Its main competitors in its focus markets foods and drinks, electrical machinery and energy and chemical engineering are KIM JEONG HAK, HEINZL WOLFGANG and ROCHEM RO WASSERBEHANDLUNG GMBH.

Patent filings in countries

World map showing LI WEIJIEs patent filings in countries
# Country Total Patents
#1 China 27
#2 United States 1

Patent filings per year

Chart showing LI WEIJIEs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Li Weijie 27
#2 Schoenfuss Tonya C 1
#3 The Inventor Has Waived The Right To Be Cited 1
#4 Levin Liza B 1
#5 Patterson Debra L 1
#6 Moder Gregg J 1
#7 Green Stephen 1

Latest patents

Publication Filing date Title
CN112248245A Automatic processing production method
CN112057917A A separation and extraction device for hawthorn fruit flavone
CN111991911A Hawthorn wine fermentation preparation effluent treatment plant
CN109374642A A kind of surface quality of workpieces detection method based on artificial vision
CN109374643A A kind of surface quality of workpieces detection device based on artificial vision
CN108042936A A kind of escaping device from fire disaster
CN106760353A The fixed construction method of polyurethane wallboard splicing seams sealing, construction and dedicated fastener
CN106746123A A kind of process for treating industrial waste water and system containing organic solvent
CN106738788A A kind of extrusion molding is with three sections of temperature control quickly cooling methods, system and products
CN106763591A A kind of two-way ejection of rack-and-pinion and resetting-mechanism
CN106755888A A kind of industrial pipeline system automation heat treatment method and equipment
CN106643073A Industrial strip rewinding type automatic heating drying method and device
CN105521682A Industrial lampblack treatment device with improved structure
CN103815100A Papaya tea beverage and preparation method thereof
CN103798360A Pawpaw pineapple can and preparation method thereof
CN103637310A Healthy beverage and preparation method thereof
CN103637340A Honey beverage and preparation method thereof
CN103584231A Composite fruit vinegar beverage and preparation method thereof
CN104406129A Damping structure in LED (Light Emitting Diode) energy-saving lamp
CN104482428A Mosquito-repelling structure of LED energy-saving lamp