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SHANGHAI QINGYE ENERGY CO LTD

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    130,493
  • Filing trend
    ⇩ 100.0%
About

SHANGHAI QINGYE ENERGY CO LTD has a total of 13 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets environmental technology, chemical engineering and thermal processes are SICHUAN ENTECH ENVIRONMENT TECH CO LTD, INFILCO DEGREMONT INC and HEARTLAND TECH PARTNERS LLC.

Patent filings in countries

World map showing SHANGHAI QINGYE ENERGY CO LTDs patent filings in countries
# Country Total Patents
#1 China 13

Patent filings per year

Chart showing SHANGHAI QINGYE ENERGY CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Gong Weixing 8
#2 Huang Wei 6
#3 Mao Wei 6
#4 Sheng Shiyi 5
#5 Tao Peirong 5
#6 Zhou Jie 1
#7 Ye Yunfen 1

Latest patents

Publication Filing date Title
CN112098461A Flue gas introducing method online water dew point acid dew point measuring device
CN111995495A Energy-saving vacuum system for coal-to-ethylene glycol process
CN111780127A Garbage incinerator combustion management system
CN111612649A Mobile big data management system for oil storage and transportation
CN111470477A Sulfur recovery Claus furnace oxygen-enriched air blast management system and method
CN111117685A Oxygen-enriched air blast management system in front of catalytic cracker
CN107261565A Segregate the low pressure drop demister of isolation integral equipment
CN107098417A A kind of processing unit and technique of oil plant oil-polluted water
CN107140797A Oil-based drill cuttings separation and recovery system and method
CN106865856A Medium density fibre board (MDF) production wastewater treatment technique
CN107050902A The energy-saving steam system and remodeling method of multiple-effect falling film evaporator
CN106430898A Sludge drying system and method
CN106430682A Oil-refining oily wastewater treatment process