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BEIJING HUASHI UNITED ENERGY TECH AND DEVELOPMENT CO LTD

Overview
  • Total Patents
    81
  • GoodIP Patent Rank
    17,816
  • Filing trend
    ⇩ 53.0%
About

BEIJING HUASHI UNITED ENERGY TECH AND DEVELOPMENT CO LTD has a total of 81 patent applications. It decreased the IP activity by 53.0%. Its first patent ever was published in 2016. It filed its patents most often in China, United States and Russian Federation. Its main competitors in its focus markets basic materials chemistry, chemical engineering and environmental technology are PTT PUBLIC COMPANY LTD, HOWE BAKER ENG and POROCEL INT LLC.

Patent filings in countries

World map showing BEIJING HUASHI UNITED ENERGY TECH AND DEVELOPMENT CO LTDs patent filings in countries
# Country Total Patents
#1 China 50
#2 United States 17
#3 Russian Federation 14

Patent filings per year

Chart showing BEIJING HUASHI UNITED ENERGY TECH AND DEVELOPMENT CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Li Lin 69
#2 Guo Lixin 46
#3 Lin Ke 41
#4 Cui Yongjun 19
#5 Jiang Lilong 19
#6 Zhao Gang 12
#7 Lin Li 12
#8 Ke Lin 12
#9 Li Chuntao 11
#10 Liksin Guo 10

Latest patents

Publication Filing date Title
CN110591756A Method for co-producing biological aviation kerosene and biological low-freezing-point diesel oil
CN110396427A A kind of processing technology of full fraction coal tar
US2018230388A1 Process and device for hydrogenation of heavy oil using a suspension-bed
RU2681527C1 Light petroleum products from heavy oil production method and device by the hydrogenation in the fluidized bed method
RU2682663C1 Biomass liquefaction method, liquid fuel and chemical raw material produced by said method
US2018046205A1 Pressure Reducing Valve and A Pressure Reducing System
US2018021761A1 Suspended-bed hydrogenation catalyst and regeneration method therefor
CN108686489A A kind of suspension bed wet desulfurizing process
CN108686486A A kind of reproducible suspension bed wet desulfurizing process
CN108686487A A kind of combination sulfur removal technology of suspension bed and fixed bed
CN108686474A A kind of high-efficiency desulfurization and regeneration integral system using suspension bed
CN108686485A A kind of reproducible efficient suspension bed desulfurization technique
CN108686488A A kind of suspension bed wet desulphurization and regeneration integral system
CN108264933A A kind of device that heavy oil lighting is realized using floating bed hydrogenation technology
CN108264935A A kind of floating bed hydrogenation system for handling heavy oil
CN109486520A A method of heavy oil lighting is realized using suspension bed hydrogenation process
CN108264934A A kind of suspension bed hydrogenation process for handling heavy oil
CN108085047A A kind of technique for producing fuel oil and industrial chemicals using biomass
CN108085048A A kind of one kettle way liquefaction process of biomass
CN108080004A A kind of hydrogenating catalyst composition and application