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HENAN HELI ENERGY CO LTD

Overview
  • Total Patents
    19
  • GoodIP Patent Rank
    85,546
About

HENAN HELI ENERGY CO LTD has a total of 19 patent applications. Its first patent ever was published in 2018. It filed its patents most often in China. Its main competitors in its focus markets chemical engineering, environmental technology and measurement are ENVIROTECH CORP, FORSCHUNGSGESELLSCHAFT DER IAW and ASHBROOK CORP.

Patent filings in countries

World map showing HENAN HELI ENERGY CO LTDs patent filings in countries
# Country Total Patents
#1 China 19

Patent filings per year

Chart showing HENAN HELI ENERGY CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Fan Zijiu 19
#2 He Qianlong 16
#3 Wang Shuai 11
#4 Li Kun 9
#5 Wang Mingzhi 8
#6 Yang Changbao 6
#7 Ma Xijie 6
#8 Li Rongqiang 5
#9 Du Tianzheng 4
#10 Cui Yunfeng 4

Latest patents

Publication Filing date Title
CN111573873A Waste water recovery processing apparatus of furfural production
CN110479065A A kind of deslagging smell photooxidation absorption abatement equipment
CN108929290A A kind of furfural dehydration device
CN108916892A A kind of trash burning processing unit in furfural production line
CN108870410A Waste treatment equipment is reacted in a kind of furfural production
CN108854500A A kind of furfural exhaust gas recycling and processing device
CN108854527A A kind of furfural treatment vacuum pump deodorizing device
CN108855556A Furfural smashes workshop corn core raw material and crushes dust pelletizing system
CN108854499A A kind of furfural dregs boiler smoke magnesia FGD purification device
CN108722300A Boxlike acid mixer
CN108862412A A kind of boiler dusting water circulation use and sediment processing unit
CN108854711A Corncob mixes sour efficient spray device
CN108854135A A kind of secondary exhaust gas cleaning of furfural and dry carrier vehicle tank device
CN108840108A A kind of furfural dregs negative pressure absorbing enters boiler feeder device
CN108571723A A kind of dry slag of boiler dusting separation enters furnace structure
CN108362341A A kind of hydrolyzer deslagging detection device
CN108355458A A kind of emptying of stoste and slag canopy discharge gas recycling and administration device
CN108692786A A kind of corncob bin-level automation alarm interlock
CN108534159A A kind of automatic pressure regulating device of Industrial Boiler deslagging air compressor machine