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BEIJING NONFERROUS METAL

Overview
  • Total Patents
    987
About

BEIJING NONFERROUS METAL has a total of 987 patent applications. Its first patent ever was published in 1985. It filed its patents most often in China and Japan. Its main competitors in its focus markets environmental technology, materials and metallurgy and electrical machinery and energy are FEDERAL NOE G BJUDZHETNOE UCHREZHDENIE NAUKI FIZ TEKHN INST IM A F IOFFE ROSSIJSKOJ AKADEMII NAUK, INST KHIM I KHIM METALL PROTSE and NANCHANG INST OF AERONAUTICAL.

Patent filings in countries

World map showing BEIJING NONFERROUS METALs patent filings in countries
# Country Total Patents
#1 China 986
#2 Japan 1

Patent filings per year

Chart showing BEIJING NONFERROUS METALs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Xu Jun 52
#2 Lijun Jiang 46
#3 Baiqing Xiong 36
#4 Du Jun 36
#5 Jiankang Wen 35
#6 Xiaowei Huang 33
#7 Xujun Mi 31
#8 Zhiqi Long 29
#9 Xiaopeng Liu 29
#10 Limin Wang 29

Latest patents

Publication Filing date Title
CN103510029A Solution heat treatment method suitable for 6000 series aluminum alloy automobile body plate
CN103320130A Nitride fluorescent powder and preparation method thereof, light-emitting device comprising nitride fluorescent powder
CN103275705A Fluorescent powder, preparation method thereof and light-emitting device comprising same
CN103255324A Aluminum alloy material suitable for manufacturing car body panel and preparation method
CN102994079A Nitrogen-oxide orange-red fluorescent material comprising light-emitting film or light-emitting piece and light-emitting device
CN103428928A Uniform heating apparatus and method for large-sized metal blank
CN103107315A Nano silicon-carbon composite material and preparation method thereof
CN103088229A Low-cost copper alloy for socket connectors and processing method thereof
CN103233148A Aluminum alloy product suitable for structure and function integration, and preparation method thereof
CN102796974A Improved 7000 series aluminum alloy double-stage overaging heat treatment technology
CN102751437A Electric-activation-free resistive random access memory and preparation method thereof
CN102719699A Novel high-elasticity low beryllium copper alloy and preparation method thereof
CN102728760A Aluminum alloy rotor forming die and method thereof
CN102768854A Magnetoelectric composite multi-state memory unit and preparation method thereof
CN102699569A High temperature nickel base brazing solder paste in nuclear industry and preparing method of high temperature nickel base brazing solder paste
CN102738458A Surface modification method of lithium-rich cathode material
CN102698968A Method for sorting lithium-ion power batteries
CN102676878A Low-beryllium elastic copper alloy and preparation and manufacture method thereof
CN102690963A Flux used for recycling magnesium alloy cuttings, and preparation method and application method thereof
CN102673043A Wear-resistant coating with high rigidity and low friction coefficient for textile steel collar and depositing method thereof