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XINJIANG BEIKEN ENERGY ENG CO LTD

Overview
  • Total Patents
    15
  • GoodIP Patent Rank
    110,222
  • Filing trend
    ⇩ 16.0%
About

XINJIANG BEIKEN ENERGY ENG CO LTD has a total of 15 patent applications. It decreased the IP activity by 16.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets civil engineering, basic materials chemistry and computer technology are 9668241 CANADA INC, SHENGLI ADMIN SINOPEC DRILLING and QINGDAO DADI NEW ENERGY TECH RESEARCH INSTITUTE.

Patent filings in countries

World map showing XINJIANG BEIKEN ENERGY ENG CO LTDs patent filings in countries
# Country Total Patents
#1 China 15

Patent filings per year

Chart showing XINJIANG BEIKEN ENERGY ENG CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kong Dehong 8
#2 Duan Zhiming 7
#3 Jiang Guizhi 5
#4 Gu Shenghua 5
#5 Tian Yonggang 4
#6 Cheng Jingmin 4
#7 Ye Shijun 3
#8 Zhang Zhijun 3
#9 Gu Liming 3
#10 Li Ming 3

Latest patents

Publication Filing date Title
CN112145087A PDC composite bit of cone
CN111793483A Environment-friendly anti-collapse plugging drilling fluid and preparation method and application thereof
CN111042801A Device and method for measuring annulus cement slurry weight loss
CN110566117A method for determining comprehensive resistance coefficient of horizontal well guide drilling tool
CN109504358A It can de-plugging environment-friendly resin sealing agent and preparation method thereof
CN109711023A The three-dimensional double two-dimentional track optimizing methods around barrier well of processing
CN109740203A Orientation trajectory design method for underground heat well development
CN109458142A Righting connector
CN108952582A PDC drill bit suitable for double pendulum speed-raising drilling tool
CN107989595A It is programmable to automatically control downgoing communication device and downlink signal transmission
CN108587584A The high slope of leak-proof leak-stopping contains recyclable ebonite foam drilling fluid and its preparation method and application
CN108084981A High temperature resistance foaming agent and its preparation method and application
CN108034415A Environment-friendly degradable drilling fluid anti-sloughing sealing agent and preparation method thereof
CN108130060A Non-clay high inhibition drilling fluid of environment-friendly type and preparation method thereof
CN108222868A The method that drilling fluid reclamation recycles