Learn more

BGP INC CHINA NAT PETROLEUM CO

Overview
  • Total Patents
    11
About

BGP INC CHINA NAT PETROLEUM CO has a total of 11 patent applications. Its first patent ever was published in 2003. It filed its patents most often in China, WIPO (World Intellectual Property Organization) and United States. Its main competitors in its focus markets measurement and computer technology are EARTH DECISION SCIENCES, FOSTER FINDLAY ASS LTD and PARADIGM GEOPHYSICAL LTD.

Patent filings in countries

World map showing BGP INC CHINA NAT PETROLEUM COs patent filings in countries

Patent filings per year

Chart showing BGP INC CHINA NAT PETROLEUM COs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Xia Xiangrui 2
#2 Yi Bijin 2
#3 Li Qingzhong 2
#4 Chen Lianqing 2
#5 Luo Weibing 2
#6 Luo Fulong 2
#7 Dang Xiaochun 2
#8 Weining Ma 1
#9 Xueqiang Chen 1
#10 Yanfeng Wang 1

Latest patents

Publication Filing date Title
CN101556338A Self-adapting ground surface consistency deconvolution method of controllable earthquake source
CN101173989A Quantitative analysis method for earthquake-capturing three-dimensional observation system
CN101105537A High accuracy depth domain prestack earthquake data inversion method
CN101071179A Magnetotelluric impedance measuring method
CN101071175A Zero hypocentral distance vertical seismic section compressional-shear wave data depth field corridor stacked section processing method
US2007177460A1 Data acquisition method of non-real time transmitting seismic data acquisition system applied in mountainous area
CN1566988A Double piston type controlled earthquake center vibrator
CN1523373A Static correction method for uplink penetration transformed wave computation transverse wave