Learn more

ZHEJIANG KEYU METAL MAT CO LTD

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    137,733
  • Filing trend
    ⇩ 100.0%
About

ZHEJIANG KEYU METAL MAT CO LTD has a total of 12 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2015. It filed its patents most often in China. Its main competitors in its focus markets materials and metallurgy, machine tools and packaging and shipping are ANHUI XINXU NEW MAT LTD BY SHARE LTD, EXCO TECH LIMITED and RENER METALLWERKE AG DU.

Patent filings in countries

World map showing ZHEJIANG KEYU METAL MAT CO LTDs patent filings in countries
# Country Total Patents
#1 China 12

Patent filings per year

Chart showing ZHEJIANG KEYU METAL MAT CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ding Jiayuan 10
#2 Li Mi 10
#3 Jiang Shaojun 10
#4 Zhu Xuefeng 10
#5 Huang Ruming 10
#6 Zhu Zhangquan 10
#7 Luo Jianwen 10
#8 Chu Duosheng 5
#9 Feng Huanfeng 2
#10 Sun Gangfeng 2

Latest patents

Publication Filing date Title
CN111071851A Combined drawing and discharging device
CN111043874A Copper liquid stirring device
CN111112356A Adjustable drawing die box
CN111014596A Graphite mould
CN111069325A Extrusion chamber inside lining
CN111014595A Continuous casting crystallizer
CN111036891A Pouring pipe for vertical casting
CN110541087A Free-cutting drinking water system environment-friendly brass and preparation method thereof
CN110527858A A kind of holding furnace brass coverture and its application method
CN110303122A One kind is novel to release pedestal and installation and application
CN106583478A Bar stretcher
CN105478527A Pressing line blank cutting device