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BEIJING GAS GROUP CO LTD

Overview
  • Total Patents
    230
  • GoodIP Patent Rank
    6,937
  • Filing trend
    ⇧ 37.0%
About

BEIJING GAS GROUP CO LTD has a total of 230 patent applications. It increased the IP activity by 37.0%. Its first patent ever was published in 2011. It filed its patents most often in China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets computer technology, mechanical elements and it methods for management are SHANGHAI QIFU INFORMATION TECH CO LTD, TIANYUAN BIG DATA CREDIT MAN CO LTD and BEIJING SCIENCE & TECH CO THREE FAST ONLINE.

Patent filings in countries

World map showing BEIJING GAS GROUP CO LTDs patent filings in countries

Patent filings per year

Chart showing BEIJING GAS GROUP CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Li Xiaxi 55
#2 Xing Linlin 48
#3 Han Jinli 34
#4 Wang Qingyu 29
#5 Wang Songmei 27
#6 Liu Yao 25
#7 Wu Bo 25
#8 Li Qing 24
#9 He Shaoping 22
#10 Zhang Tao 21

Latest patents

Publication Filing date Title
CN112091390A High-reliability pipeline plasma tapping device
CN112091391A Plasma perforating device for pipeline
CN112091389A Pipeline plasma tapping machine
CN112150036A Data-driven-based detection method and device for gas stealing of boiler gas user
CN112045289A High-reliability pipeline plasma tapping machine
CN112116901A Method for improving acoustic subjective evaluation index of medium-low pressure gas pressure regulating tank
CN112036086A Dynamic risk early warning system for gas pipeline
CN112068456A Intelligent regulation and control method, system, terminal and storage medium for gas pipe network
CN112016049A Quantitative analysis method and device for influence factors of natural gas consumption
CN111914220A Urban gas pipe network leakage risk factor failure probability calculation method and device
CN111872821A Bolt rust cleaning ware of polishing
CN112084229A Method and device for identifying abnormal gas consumption behaviors of town gas users
CN111859069A Network malicious crawler identification method, system, terminal and storage medium
CN111865960A Network intrusion scene analysis processing method, system, terminal and storage medium
CN111858482A Attack event tracing and tracing method, system, terminal and storage medium
CN111721394A Gas pipeline vibration measurement system and method based on optical fiber sensor
CN111963872A Arrangement structure and arrangement method of optical fiber sensor on gas pipeline
CN111932782A Bluetooth IC card, charging system and charging method
CN111696310A Air-space-ground three-dimensional safety risk prevention and control system and prevention and control method for gas pipe network
CN111828840A Wearable urban gas medium-pressure regulating box sound insulation sleeve