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CHANGSHU DONGFANG SPECIAL METAL MATERIAL FACTORY

Overview
  • Total Patents
    19
  • GoodIP Patent Rank
    166,654
About

CHANGSHU DONGFANG SPECIAL METAL MATERIAL FACTORY has a total of 19 patent applications. Its first patent ever was published in 2012. It filed its patents most often in China. Its main competitors in its focus markets surface technology and coating and mechanical elements are Jiangsu changsheng pipe industry co ltd, TRELLEBORG IND SAS and NICHIRIN KK.

Patent filings in countries

World map showing CHANGSHU DONGFANG SPECIAL METAL MATERIAL FACTORYs patent filings in countries
# Country Total Patents
#1 China 19

Patent filings per year

Chart showing CHANGSHU DONGFANG SPECIAL METAL MATERIAL FACTORYs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhu Zhengliang 14
#2 Lu Xiyue 2
#3 Yang Zhiliang 1
#4 Yin Zhenhuan 1
#5 Zhang Jian 1

Latest patents

Publication Filing date Title
CN104475455A Composite alloy roller
CN104500858A Hard alloy pipe fitting
CN104482321A Novel titanium alloy composite pipe
CN104455431A Alloy sealing ring
CN104441832A Multi-layer alloy strip
CN104404484A Phosphating solution for carbon steel material
CN104388914A Method for preparing phosphating liquid of carbon steel material
CN104388830A High-strength iron-carbon alloy material
CN104451345A Preparation method of high-strength iron-carbon alloy material
CN104404596A Abrasion-resistant aluminum alloy
CN103397271A Ferromagnetic vibration damping alloy
CN103397254A Compound-type vibration and noise reduction function alloy
CN103397239A High-purity metal
CN103397240A Metal capable of reflecting light
CN103397252A High-magnetic permeability soft magnetic alloy
CN103397242A Super-plastic vibration damping alloy
CN103395242A Metal free from mechanical wear
CN102994848A Magnesium-yttrium alloy
CN103045923A Magnesium-gadolinium alloy