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LI HENGJIE

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    196,476
About

LI HENGJIE has a total of 12 patent applications. Its first patent ever was published in 2006. It filed its patents most often in China, United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets thermal processes, environmental technology and digital networks are INST ZEMENT, VOGEL-JOERGENSEN MIKAEL and SAARIVIRTA MATTI J.

Patent filings in countries

World map showing LI HENGJIEs patent filings in countries

Patent filings per year

Chart showing LI HENGJIEs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Li Hengjie 9
#2 Suifan Chen 2
#3 Mingwei Tang 2
#4 Wang Yu 1
#5 Dai Daoping 1
#6 Li Hengjie Wang 1

Latest patents

Publication Filing date Title
CN111298633A Sewer waste gas processor
CN110787558A Domestic waste air peculiar smell rapid purifier
CN110702270A Tail-adjustable mimicry high-prevention submarine sediment temperature detector
CN110607609A Spunlace machine suitable for pure chitosan fiber spunlace production line
CN110451592A A kind of integrated reformer handling nitrogenous organic wastewater
US2014127636A1 Energy efficient furnace with coaxial segmented center hearth and multiple combustion stages with regenerative heat return
US2013334743A1 Vertical/horizontal convertible suspending reduction furnace
CN102734800A Regenerative burner with igniter
CN102721277A Full-fibre gas heat accumulating type magnesium reduction furnace
WO2012163274A1 Gas-burning and electric-arc dual-heating high-efficiency silicon refining furnace and heating method thereof
CN1812326A Network managing and transmitting method for short message card or information card or electronic name card