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NO 59 INST CHINA ORDNANCE IND

Overview
  • Total Patents
    333
  • GoodIP Patent Rank
    5,373
  • Filing trend
    ⇧ 115.0%
About

NO 59 INST CHINA ORDNANCE IND has a total of 333 patent applications. It increased the IP activity by 115.0%. Its first patent ever was published in 2008. It filed its patents most often in China and United States. Its main competitors in its focus markets materials and metallurgy, measurement and surface technology and coating are NEXFIL CO LTD, VER LEICHTMETALLWERKE G M B H and AECC BEIJING INST AERONAUTICAL MAT.

Patent filings in countries

World map showing NO 59 INST CHINA ORDNANCE INDs patent filings in countries
# Country Total Patents
#1 China 327
#2 United States 6

Patent filings per year

Chart showing NO 59 INST CHINA ORDNANCE INDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chen Qiang 123
#2 Zhao Zude 88
#3 Li Zhongsheng 86
#4 Wu Hulin 84
#5 Xia Xiangsheng 60
#6 Shu Dayu 60
#7 Hu Chuankai 50
#8 Huang Shuhai 45
#9 Wan Yuanyuan 43
#10 Lin Jun 43

Latest patents

Publication Filing date Title
CN112249508A Connecting mechanism for stacking and fixing inner packing box of ship
CN112284667A Ammunition equipment damage/fault excitation test method based on storage period environmental factors
CN112226800A Preparation method of laminated ceramic coating on surface of aluminum alloy
CN112195491A SiC-Al based on micro-arc oxidation2O3Method for producing a coating
CN112198182A Device and method for detecting content of chloride ions in atmospheric environment
CN112179771A Solid propellant strain capacity loader and use method thereof
CN112139656A Current-assisted friction additive manufacturing device and method
CN111998740A Ammunition packing box
CN112063268A Metal surface protective coating and preparation method thereof
CN112095131A Tool equipment and method for preparing closed cylindrical inner cavity ceramic layer
CN111896465A Evaluation and verification method for corrosion protection measures of coupling parts in atmospheric environment of south sea island
CN111981174A High-precision water-blocking type air pressure balancing device
CN111982381A Device for detecting and adjusting gas pressure in gas microenvironment
CN111826592A High-temperature ablation-resistant low-carbon medium-low alloy steel and preparation method thereof
CN111676428A High-temperature-resistant medium-low carbon medium-low alloy steel and preparation method thereof
CN111826593A Medium-low carbon medium-low alloy steel with high temperature and high wear resistance and preparation method thereof
CN111939867A Silica gel-based composite drying agent and preparation method thereof
CN111621658A Method for preparing melt of rare earth-containing AZ magnesium alloy
CN111911747A Seawater-soaking-resistant heat-insulation structure and preparation method thereof
CN111895224A Modularization heat preservation shell structure