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SHANDONG NANSHAN ALUMINIUM CO LTD

Overview
  • Total Patents
    174
  • GoodIP Patent Rank
    8,600
  • Filing trend
    ⇩ 30.0%
About

SHANDONG NANSHAN ALUMINIUM CO LTD has a total of 174 patent applications. It decreased the IP activity by 30.0%. Its first patent ever was published in 2007. It filed its patents most often in China. Its main competitors in its focus markets materials and metallurgy, machine tools and civil engineering are TIANJIN ZHONGWANG ALUMINIUM CO LTD, TIANJIN ZHONGWANG ALUMINIUM IND CO LTD and KAISER ALUMINUM FABRICATED PRODUCTS LLC.

Patent filings in countries

World map showing SHANDONG NANSHAN ALUMINIUM CO LTDs patent filings in countries
# Country Total Patents
#1 China 174

Patent filings per year

Chart showing SHANDONG NANSHAN ALUMINIUM CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Cheng Rence 91
#2 Cheng Renzhai 55
#3 Lyu Zhengfeng 51
#4 Zhang Qidong 42
#5 Zheng Zhuoyang 33
#6 Sui Laizhi 31
#7 Xin Tao 26
#8 Xiao Dong 25
#9 Ma Xu 24
#10 Sui Xinlei 24

Latest patents

Publication Filing date Title
CN112127321A Full-aluminum flood prevention water retaining wall
CN112127762A Aluminum-wood composite double-inward-opening diamond-mesh integrated window
CN112127761A Single-rail sliding outward-casement diamond mesh integrated window
CN112063817A Secondary annealing production processing method for automobile plate
CN111996348A Special heat treatment production and processing method for automobile plate
CN112108786A Workpiece welding equipment and welding method thereof
CN111945047A Aluminum alloy section bar for floor beam of passenger cabin of civil aircraft and preparation method thereof
CN112195377A Aluminum alloy section bar for airplane cabin door and preparation method thereof
CN112195379A Aluminum alloy profile for aircraft rotor wing beam and preparation method thereof
CN112125324A New steam condensate water waste heat recovery device
CN112027451A Material transferring device of support tube for scaffold
CN112210703A High-recrystallization-resistance and high-toughness aluminum lithium alloy and preparation method thereof
CN111690887A Preparation method for preparing 2-series aluminum alloy annealed fine-grain thin plate
CN111674119A Preparation method of aviation-used 2-series coated aluminum alloy sheet
CN111702009A Preparation method of T4 or T42-state 2024 aluminum alloy coated aluminum sheet
CN111761009A Forging forming method of 2A70 aluminum alloy aircraft engine conical shell
CN111763895A Method for eliminating residual stress of aluminum alloy aviation forging cylinder
CN111579384A High temperature environment metal material tensile test system
CN111604463A Preparation method of near-net-shape die forging for hub of civil aircraft
CN111676399A 7-series aluminum alloy section for upper stringer of civil aircraft wing and manufacturing method thereof