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CHANGSHA NEW MATERIALS INDUSTRY RES INSTITUTE CO LTD

Overview
  • Total Patents
    119
  • GoodIP Patent Rank
    11,965
  • Filing trend
    ⇧ 129.0%
About

CHANGSHA NEW MATERIALS INDUSTRY RES INSTITUTE CO LTD has a total of 119 patent applications. It increased the IP activity by 129.0%. 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, surface technology and coating and macromolecular chemistry and polymers are QUANZHOU KANGXIN CHEMICAL TECH CO LTD, GENT MATERIALS SURFACE TECH GUANGDONG CO LTD and NORTHWEST INSTITUTE FOR NON FERROUS METAL RES.

Patent filings in countries

World map showing CHANGSHA NEW MATERIALS INDUSTRY RES INSTITUTE CO LTDs patent filings in countries
# Country Total Patents
#1 China 119

Patent filings per year

Chart showing CHANGSHA NEW MATERIALS INDUSTRY RES INSTITUTE CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Huang Chong 47
#2 Huang Huoyang 25
#3 Peng Guoling 18
#4 Cao Xuanyang 16
#5 Zhou Chaohui 15
#6 Li Xiaogeng 15
#7 Zai Xiongfei 14
#8 Luo Xiwen 14
#9 Liu Yongliang 11
#10 Wang Yang 10

Latest patents

Publication Filing date Title
CN112139511A Continuous feeding device and method for gas atomization powder preparation
CN112093794A Graphene optical drive material and preparation method thereof
CN112125296A Graphene optical drive material and preparation method thereof
CN112065507A Aero-engine single-alloy dual-performance turbine disc and preparation method thereof
CN112062959A Glass fiber modified polyimide resin and preparation method thereof
CN112126228A Glass fiber reinforced polyimide composite material and preparation method thereof
CN111962149A Seed crystal for growing diamond thick film and preparation method and application thereof
CN112090978A High-toughness magnesium alloy wire and preparation process thereof
CN112059178A Method for adjusting printing process parameters through microstructure arrangement form
CN111822722A TiAl/TiB for additive manufacturing2Method for preparing powder material
CN111996570A Magnesium alloy and surface treatment method thereof
CN111826542A Copper-based diamond gradient heat dissipation material and preparation method thereof
CN111707042A Water supply protection system and method for MPCVD diamond synthesis equipment
CN111593298A Surface-modified titanium alloy material and preparation method thereof
CN111531167A Additive manufacturing aluminum alloy material and preparation method thereof
CN111487544A Circuit and method for testing battery capacity and internal resistance change
CN111501011A Microwave plasma chemical vapor deposition equipment and preparation method thereof
CN111468722A Novel substrate, method and application for verifying 3D printing metal powder
CN111292871A Graphene-nano silver material and preparation method thereof
CN111286194A Wear-resistant self-lubricating polyimide resin and preparation method thereof