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CHANGZHOU KAIDA HEAVY INDUSTRY TECH CO LTD

Overview
  • Total Patents
    25
  • GoodIP Patent Rank
    63,637
  • Filing trend
    ⇩ 100.0%
About

CHANGZHOU KAIDA HEAVY INDUSTRY TECH CO LTD has a total of 25 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets materials and metallurgy, machine tools and environmental technology are AMSTED MAXION FUNDICAO E EQUIPAMENTOS FERROVIARIOS S A, XINGTAI DELONG MACHINERY & MILL ROLL CO LTD and HUZHOU ZHENGDE LIGHT IND MACHINERY CO LTD.

Patent filings in countries

World map showing CHANGZHOU KAIDA HEAVY INDUSTRY TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 25

Patent filings per year

Chart showing CHANGZHOU KAIDA HEAVY INDUSTRY TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Xu Jian 25
#2 Zhou Guoxiang 15
#3 Xu Yunpeng 10
#4 Zhou Qun 7
#5 Qian Baineng 6
#6 Yin Xiajian 3
#7 Hua Ming 3
#8 Wang Hao 3
#9 Shi Haifeng 2
#10 Zhang Yue 1

Latest patents

Publication Filing date Title
CN112063914A Preparation method of white cast iron for roller and white cast iron
CN111996439A Large-scale high-chromium iron roll collar and preparation method of assembly type roll thereof
CN111992658A Sand for riser and preparation method of riser
CN112008044A Riser die and riser preparation method with exhaust structure
CN112008056A High-speed steel roll and casting method thereof
CN112011743A Reinforced alloy cast steel roller and preparation method thereof
CN112008043A Large cast steel roll casting die and upper roll neck feeding process
CN111926239A High-strength high-hardness troostite ductile iron section steel roll and manufacturing method thereof
CN111922321A High-chromium cast iron roller and manufacturing method of bottom pouring type high-chromium cast iron roller
CN111924192A Anti-falling device for packaging sheet roll collar and packaging method
CN111922320A Preparation method of nodular cast iron roller and roller
CN112184044A Digitalized process management method, digitalized process management system and storage medium
CN111926243A Martensite wear-resistant cast iron and preparation method of titanium-containing martensite wear-resistant cast iron for roller
CN111922293A Casting mold for roller with mud core seat and mud core falling method for roller
CN111922296A Split iron sample roll neck modeling method and use mold thereof
CN111349843A High-strength alloy nodular cast iron roughing roll and production process thereof
CN110952027A Titanium-containing alloy cast steel roller and production process thereof
CN112143957A High-strength low-fall sorbite alloy cast iron roller and manufacturing method thereof
CN112143857A Heat treatment method of roller
CN112108613A Design method of roller static pouring device