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JINAN HAICHUAN INVEST GROUP CO LTD

Overview
  • Total Patents
    15
  • GoodIP Patent Rank
    174,973
About

JINAN HAICHUAN INVEST GROUP CO LTD has a total of 15 patent applications. Its first patent ever was published in 2012. It filed its patents most often in China. Its main competitors in its focus markets environmental technology, chemical engineering and packaging and shipping are SHIEH YIH MACHINERY INDUSTRY CO LTD, YOSHIDA TEKKO KK and NEIVE KK.

Patent filings in countries

World map showing JINAN HAICHUAN INVEST GROUP CO LTDs patent filings in countries
# Country Total Patents
#1 China 15

Patent filings per year

Chart showing JINAN HAICHUAN INVEST GROUP CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Li Yue 7
#2 Xie Zhiyuan 7
#3 Liu Changbo 6
#4 Zhang Lei 5
#5 Hu Shizeng 4
#6 Sha Jiachao 4
#7 Zhai Qingshen 4
#8 Xie Xizhi 4
#9 Wei Min 3
#10 Chang Huaikui 3

Latest patents

Publication Filing date Title
CN106079535A A kind of big specification pre-baked anode carbon blocks pressing shaping device and using method thereof
CN105112942A Petroleum coke-manufactured aluminium electrolysis anode formed coke and preparing process and device thereof
CN104891217A Dust remover for travelling material spreading
CN104785047A Transversely moving dedusting atomizing unit
CN104492337A Automatic supplying system of prebaked anode molding material
CN104557082A Manufacturing method of flame path observation hole sealing cover of carbon anode roasting furnace
CN104138786A Prebaked anode crude and cooked product breaking and adding system
CN103954130A Novel flame-path shutter of roasting furnace
CN103388982A Maintenance equipment of sintering furnace tank
CN103386667A Miniature straightening device for flame path wall of baking furnace
CN103344129A Novel carbon roaster flue gas cleaning and cooling tower
CN102758220A Distributing method of prebaked anode for aluminum electrolysis
CN102839393A Method for using petroleum coke fine powder in preparation of prebaked anode used for aluminum electrolysis
CN102861628A Non-matching system of prebaked anode materials
CN102601171A Straightening method of fire channel wall deformation of carbon calcinator and device