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LI YANXIN

Overview
  • Total Patents
    38
  • GoodIP Patent Rank
    88,617
About

LI YANXIN has a total of 38 patent applications. Its first patent ever was published in 2002. 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, foods and drinks and environmental technology are RIELLO BRUCIATORI SAS, LAZISKA ELEKTROWNIA and POLUDNIOWY KONCERN ENERGETYCZN.

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Li Yanxin 38
#2 Chen Bo 1

Latest patents

Publication Filing date Title
CN104949127A Single-furnace-body two-way-combustion low-nitrogen furnace profile
CN104344404A Low-nitrogen type pulverized coal combustion machine without requirement for continuous ignition source
CN104006384A Numerical control fuel oil combustion machine and self-inspection method thereof
CN103947910A Ensiling method for corn straws
CN103947324A Novel maize culture technology
CN103851623A Combustion chamber capable of forcibly returning flame
CN103952937A Modified papermaking grade wood pulp production technology
CN103798893A Pumpkin and vinegar compound drink and preparation method thereof
CN103798740A Preparation method of healthcare pumpkin soy sauce
CN103798892A Health-care pumpkin seed beverage
CN103814822A Tissue culture method of mosquito abjection vanilla
CN103798863A Processing method of pumpkin seeds capable of clearing heat and decreasing internal heat
CN103798705A Preparation method of pumpkin pickle
CN103807851A Pulverized coal gasification coke-removing burner
CN103727532A Spiral feeding and central reverse flame type pulverized coal gasification combustion machine
CN103672868A Numerical control pulverized coal gasification burner
CN103557533A Numerical control gas burning device
CN103168904A Parched salt sesame stick and preparation method thereof
CN103168903A Pine nut sesame candy and preparation method thereof
CN103168905A Matong containing gastrodia elata and preparation method of matong