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HEFEI GELAN FILTER SYSTEMS CO LTD

Overview
  • Total Patents
    16
  • GoodIP Patent Rank
    102,252
About

HEFEI GELAN FILTER SYSTEMS CO LTD has a total of 16 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, engines, pumps and turbines and measurement are ADVANCED FLOW ENGINEERING INC, ZHEJIANG HEADMAN FILTRATION TECH CO LTD and K&N ENGINEERING INC.

Patent filings in countries

World map showing HEFEI GELAN FILTER SYSTEMS CO LTDs patent filings in countries
# Country Total Patents
#1 China 16

Patent filings per year

Chart showing HEFEI GELAN FILTER SYSTEMS CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Liu Xiaoyi 16

Latest patents

Publication Filing date Title
CN109667691A A kind of diesel fuel filter with safe heating function
CN109745785A A kind of air conditioner filter collection ash alarm system
CN109745783A A kind of pulse-vibration type automatically cleaning air conditioner filter
CN109745784A A kind of automobile air-conditioning filter draught head detection sensor special
CN109882328A A kind of automobile oil filter detection device
CN109826737A A kind of automobile-used oil strainer detection and cleaning device
CN109723517A A kind of oil filter with obstruction prompting function
CN109854426A A kind of gasoline filter with constantly monitoring function
CN109398040A A kind of automobile-used filter with intelligent air detection
CN109289364A A kind of efficiently automobile-used filtration system
CN109289344A A kind of vehicle-mounted filter filter core
CN109289420A A kind of multifunctional and composite type filter screen
CN109289343A A kind of car air-conditioner filter with automatic cleaning function
CN109316896A A kind of multifunctional and composite type filter screen middle layer filler
CN109162840A A kind of dismountable air filter for automobile
CN109289363A Automobile-used strainer screen can be recycled in one kind