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CHONGQING XINZHUOHUI AUTOMOBILE PURIFIER CO LTD

Overview
  • Total Patents
    31
  • GoodIP Patent Rank
    50,220
About

CHONGQING XINZHUOHUI AUTOMOBILE PURIFIER CO LTD has a total of 31 patent applications. Its first patent ever was published in 2014. It filed its patents most often in China. Its main competitors in its focus markets environmental technology, machine tools and chemical engineering are LIUZHOU LIHE EXHAUST SYSTEMS CONTROL CO LTD, FAURECIA ABGASTECHNIK GMBH and EMITEC GES FÜR EMISSIONSTECHNOLOGIE MBH.

Patent filings in countries

World map showing CHONGQING XINZHUOHUI AUTOMOBILE PURIFIER CO LTDs patent filings in countries
# Country Total Patents
#1 China 31

Patent filings per year

Chart showing CHONGQING XINZHUOHUI AUTOMOBILE PURIFIER CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yang Yunyi 23
#2 Liu Congying 8

Latest patents

Publication Filing date Title
CN105464757A Device used for purifying automobile exhaust
CN105464756A Purifier for automobiles
CN105443204A Air cooling system for three-way catalyst
CN105443210A Three-way catalytic converter with cleaning mechanism
CN105443205A Three-way catalytic converter cooling system
CN105443209A Three-way catalyst structure
CN105443206A Three-way catalytic converter capable of being cleaned automatically
CN105477949A Water circulation air purifying device
CN105386822A Multi-hole gas exhausting water tank type tail gas purifier
CN105386819A Automobile exhaust purifier with guide plates
CN105386824A Automobile exhaust purifying device
CN105386821A Water tank type purifier capable of preventing water from entering air exhaust pipe
CN105386840A Three-way catalytic exhaust pipe with guide plates
CN105386823A Three-way catalytic exhaust purifier with guide plates
CN105386818A Gas-flow-acceleration exhaust purifier for automobile
CN105386817A Automobile tail gas purifying device exhausting gas transversely
CN104528147A Safe exhaust cover device of stock solutions
CN104526558A Process control measuring device for purifier filter screen
CN104528379A Lifting conveying device used for sleeve
CN104565495A Safety switch device for purifier