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LIU JINCHENG

Overview
  • Total Patents
    24
  • GoodIP Patent Rank
    135,444
  • Filing trend
    ⇧ 200.0%
About

LIU JINCHENG has a total of 24 patent applications. It increased the IP activity by 200.0%. Its first patent ever was published in 1993. It filed its patents most often in China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets environmental technology, basic materials chemistry and control are SHANXI HUOZHOU CHEMICAL INDUSTRY CO LTD, EAST CHINA ENG SCI & TECH CO LTD and NABI GHULAM.

Patent filings in countries

World map showing LIU JINCHENGs patent filings in countries

Patent filings per year

Chart showing LIU JINCHENGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Liu Jincheng 20
#2 Qian Jinhua 5
#3 Liu Huiqin 4
#4 Zhang Lijun 3
#5 Wu Hailiang 2
#6 Li Xin 2
#7 Zhang Changqiu 2
#8 Guo Yanshu 2
#9 Wang Yongzhan 1
#10 Jin Xixiang 1

Latest patents

Publication Filing date Title
CN110511788A A kind of fixed-bed intermittent gas making Peculiar smell eliminator
CN111516827A Life saving device for automobile cruise ship cabin oxygen-absorbing and floating in water
CN109536209A A kind of defeated coal carbon dioxide feeder of coal gasification
CN109022045A A kind of gas making Heisui River off-flavor elimination technique
CN109869215A Vehicle exhaust solid particle particle floating material extractor
CN107759493A A kind of method of free ammonia in removal carbamide dust
CN104656553A Wireless control system for hand wheels of numerical control machine tools
CN104660982A Image acquiring and displaying system
CN104678947A Simulation monitoring system for booster station in natural gas field
CN104683616A Calling system for wards
CN104655481A Electronic universal testing machine
CN104042382A Chiropractic traction apparatus for neurosurgery
CN103818929A Ammonia synthesis technology for improving ammonia separation effect through temperature swing adsorption
CN103435005A Washing treatment process for synthesis gas
CN101768474A Waste heat recovery process for high-temperature rough gas of entrained flow bed
WO2008046284A1 An energy feedback power unit
CN1762794A Separation and recovery process of elemental sulfur and desulfuration liquid from sulfur foam
CN1588241A Pointer type electric wave clock
CN1539748A Technique for recycling waste fluid containing urea
CN1197763A Carbon dioxide eliminating technology used in ammonia synthesis and hydrogen production processes