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Chengdu hongyuan casting material co ltd

Overview
  • Total Patents
    30
  • GoodIP Patent Rank
    53,048
About

Chengdu hongyuan casting material co ltd has a total of 30 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 chemical engineering and materials and metallurgy are COUTURE MICHEL, A O IDEAS GMBH and XINXIANG DONGZHEN MACHINERY CO LTD.

Patent filings in countries

World map showing Chengdu hongyuan casting material co ltds patent filings in countries
# Country Total Patents
#1 China 30

Patent filings per year

Chart showing Chengdu hongyuan casting material co ltds patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Han Gang 30
#2 Ma Yinqiang 30
#3 Lin Zhiguo 30

Latest patents

Publication Filing date Title
CN105238987A Preparation method and application of gray pig iron nucleating agent
CN105220059A A kind of preparation method of spheroidal graphite cast iron nucleating agent and application thereof
CN105256217A Preparing method and application of nucleating agent for cam shaft
CN105238988A Preparing method and application of gray iron inoculant
CN105331763A Preparation method and application of nucleating agent for nodular cast iron
CN105200303A Preparation method and application of inoculant for thin-wall quenched part
CN105220058A A kind of preparation method of thin-walled chilling part nucleating agent and application thereof
CN104946961A Rear-earth inoculant, preparation method thereof and application thereof to grey cast iron
CN105033196A Preparation method for grey cast iron inoculant and application thereof
CN104289428A Vibrating screen for nucleating agent particle screening device
CN104209042A Inoculant particle screening equipment
CN104289437A Recycling device for nucleating agent particle screening device
CN104289430A Storage bin for nucleating agent particle screening device
CN104289148A Transporter used for inoculant particle screening equipment
CN104289429A Nucleating agent particle screening device
CN104289142A Timed stirring device used for inoculant particles screening equipment
CN104289141A Inoculant particles screening equipment
CN104195416A Nodular cast iron inoculant, and preparation method and application thereof
CN104195415A Preparation method and application of grey cast iron inoculant
CN104195414A Preparation method and application of silicon granule nucleating agent