Learn more

XIAN SHANGUANG ENERGY TECH CO LTD

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    156,475
About

XIAN SHANGUANG ENERGY TECH CO LTD has a total of 11 patent applications. Its first patent ever was published in 2018. It filed its patents most often in China. Its main competitors in its focus markets civil engineering are CHAI ZHAOXI, CDX GAS and PINGDINGSHAN TIEFULAI ELECTRONIC & MECHANICAL EQUIPMENT CO LTD.

Patent filings in countries

World map showing XIAN SHANGUANG ENERGY TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

Chart showing XIAN SHANGUANG ENERGY TECH CO LTDs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Civil engineering

Focus technologies

Top inventors

# Name Total Patents
#1 Zhang Yongmin 11
#2 Liu Meijuan 11
#3 Tang Junping 10
#4 Yao Weibo 10
#5 Zhang Shuo 9
#6 Wang Ping 2
#7 Zhao Youzhi 2
#8 Qiu Aici 1

Latest patents

Publication Filing date Title
CN110541727A coal bed gas ground treatment method
CN110513084A Coal bed gas region method for increasing
CN110439525A Coal bed gas horizontal well de-plugging, anti-reflection completion method
CN110513066A Coal bed gas straight well method for increasing
CN110331971A A kind of reservoir reconstruction method of overlapping development horizontal well
CN109859735A A kind of plasma low-frequency sound source and its timing control synthetic method
CN109578060A Coal bed gas extraction method based on controllable shock wave technology
CN109779610A Anti-reflection drilling useful effect radius measuring method based on controllable shock wave technology
CN108505956A High current transmits coaxial line type drilling rod
CN108757010A The controllable anti-reflection device in shock wave coal seam of dry type
CN108729913A Controllable shock wave presplitting shale reservoir method