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LIAOHE OIL EXPLORATION BUREAU

Overview
  • Total Patents
    16
About

LIAOHE OIL EXPLORATION BUREAU has a total of 16 patent applications. Its first patent ever was published in 2008. It filed its patents most often in China. Its main competitors in its focus markets environmental technology are YUNNAN ELECTRIC POWER TEST & RES INST GROUP CO LTD, FEDERAL NOE G OBRAZOVATEL NOE UCHREZHDENIE VYSSHEGO PROFESSIONAL NOGO OBRAZOVANIJA CHUVASHSKIJ GU IM and BEIJING SCIENCE TECHNOLOGY UNI.

Patent filings in countries

World map showing LIAOHE OIL EXPLORATION BUREAUs patent filings in countries
# Country Total Patents
#1 China 16

Patent filings per year

Chart showing LIAOHE OIL EXPLORATION BUREAUs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Qihui Song 5
#2 Qi Wang 4
#3 Liang Zhan 4
#4 Chunyan Fu 4
#5 Donghui Yang 4
#6 Mingyou Yan 4
#7 Jiwei Zheng 4
#8 Li Wang 4
#9 Zhonghua Zhang 4
#10 Xiangdong Yu 4

Latest patents

Publication Filing date Title
CN101565609A Superfine powder high-temperature sand consolidation agent
CN101580900A Technique for reagent-free in situ leaching uranium mining from sandstone type uranium deposit
CN101435320A Non-reagent ground dipping uranium extracting process flow
CN101435315A Method for positioning annular framework type sieve tube segment
CN101434834A Integrative blockage relieving agent for uranium deposit ore bed
CN101363314A Ultrasound phased array cased well and front sounding integration detecting method
CN101327966A Heavy crude sewerage jet flow dissolved air flotation process
CN101318754A Petrified waste water treatment process
CN101318729A Thick oil sewage water degreaser
CN101318753A Conduction oil waste water treatment process
CN101298345A Integral compatibility appraise evaluation method for heavy crude sewage disposal
CN101251008A Optical fiber sensing method for synchronously testing temperature and pressure below horizontal well
CN101215960A Light well head device for single well production
CN101215487A Method for preparing biomass sludging briquette
CN101215962A Pumping well drip-free pipe column oil drainage technology
CN101215964A Coal seam depth deflagration method