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CHONGQING MATERIALS RES INST CO LTD

Overview
  • Total Patents
    119
  • GoodIP Patent Rank
    14,684
  • Filing trend
    ⇧ 7.0%
About

CHONGQING MATERIALS RES INST CO LTD has a total of 119 patent applications. It increased the IP activity by 7.0%. Its first patent ever was published in 2013. It filed its patents most often in China. Its main competitors in its focus markets materials and metallurgy, environmental technology and measurement are GUANGDONG INST MATERIALS & PROC, VDM METALS INT GMBH and CY CARBIDE MFG CO LTD.

Patent filings in countries

World map showing CHONGQING MATERIALS RES INST CO LTDs patent filings in countries
# Country Total Patents
#1 China 119

Patent filings per year

Chart showing CHONGQING MATERIALS RES INST CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Tang Rui 31
#2 Wang Dongzhe 29
#3 Zhang Dengyou 27
#4 Yang Bailian 27
#5 Liu Haiding 24
#6 Liu Qingbin 24
#7 Zhao Anzhong 21
#8 Ju Benxiang 20
#9 Tang Huiyi 20
#10 Liu Qi 18

Latest patents

Publication Filing date Title
CN112170858A Preparation method of Mo-Ru brazing filler metal powder
CN112126837A Preparation method of high-performance tungsten-rhenium alloy heating wire
CN112159942A Constant-elasticity alloy for anti-radiation sensor and preparation method thereof
CN112144011A Method for preparing anti-oxidation coating on surface of molybdenum and molybdenum alloy protection tube
CN112067080A Method for real-time continuous liquid level measurement in high-temperature and high-pressure environment
CN111926195A Method for preparing high-purity platinum from platinum alloy waste
CN111910099A Fine platinum wire for nuclear grade platinum resistance thermometer and preparation method thereof
CN111922114A High-purity fine platinum wire and preparation method thereof
CN111644631A Preparation method of spherical vanadium powder
CN111621674A Preparation method of microalloyed high-strength precise nickel-chromium resistance alloy material
CN111690864A Preparation method of nuclear grade stainless steel for high-level waste glass curing container
CN111748696A Nuclear-grade stainless steel electroslag remelting slag for high-level waste glass curing container and method for remelting electroslag
CN111621702A Nuclear grade stainless steel for high-level waste glass solidification container
CN111112641A Preparation method of nano molybdenum-rhenium alloy powder
CN111054564A Wire rod surface spraying device
CN111054933A Method for preparing high-purity rhodium powder from platinum-rhodium waste
CN111057862A Preparation method of high-purity rhodium wire for self-powered neutron detector
CN111009804A Preparation method of copper-graphite composite electric brush
CN110983094A High-strength platinum material for resisting high-temperature deformation and preparation method thereof
CN111020273A High-temperature deformation resistant high-strength platinum group metal material and preparation method thereof