Learn more

LIAONING ZHONGWANG GROUP CO

Overview
  • Total Patents
    191
  • GoodIP Patent Rank
    9,376
  • Filing trend
    ⇩ 35.0%
About

LIAONING ZHONGWANG GROUP CO has a total of 191 patent applications. It decreased the IP activity by 35.0%. Its first patent ever was published in 2010. It filed its patents most often in China. Its main competitors in its focus markets materials and metallurgy, machine tools and surface technology and coating are SHANDONG YUHANG SPECIAL ALLOY EQUIPMENT CO LTD, UNIVERSAL ALLOY CORP and ASIA PACIFIC LIGHT ALLOY NANTONG TECH CO LTD.

Patent filings in countries

World map showing LIAONING ZHONGWANG GROUP COs patent filings in countries
# Country Total Patents
#1 China 191

Patent filings per year

Chart showing LIAONING ZHONGWANG GROUP COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Li Yanjun 29
#2 Pang Junming 25
#3 Ma Qingmei 24
#4 Sun Wei 24
#5 Wang Rui 23
#6 Zhou Guangyu 20
#7 Liu Zhaowei 18
#8 Li Honglin 18
#9 Rong Wei 17
#10 Han Wenyu 17

Latest patents

Publication Filing date Title
CN112239826A Extrusion process method of high-efficiency energy-saving aluminum template
CN112281031A Al-Mg-Si series multi-element aluminum alloy plate and preparation method thereof
CN112251654A High-strength aluminum material for screw and preparation method
CN112139950A Online shape-following grinding device for special-shaped aluminum profile
CN112080673A Production process for improving conductivity of aluminum alloy plate
CN111794671A Outdoor emergency ladder of formula aluminum alloy folded form is climbed to list
CN111852317A Aluminum alloy rotary outdoor escape system
CN111794672A Aluminum alloy rotary outdoor escape device
CN111874931A Harmless treatment process for secondary aluminum ash
CN111690846A Production process of superhard 6026 aluminum alloy profile
CN111763855A High-strength aluminum profile production method capable of controlling size by tearing structure
CN111778534A Method for judging solid solution degree of large-section Al-Cu aluminum alloy bar
CN111636019A Method for reducing bubbles on surface of aluminum alloy bar
CN111167872A Production process and extrusion die of 6061 aluminum alloy pipe
CN111014332A 6-series high alloy component with high long-term thermal stability and preparation method thereof
CN111041294A 6-series low alloy composition with high long-term thermal stability and preparation method thereof
CN111004950A 2000 aluminium alloy section bar and its manufacturing method
CN111118419A 7000 series aluminum alloy section and preparation process thereof
CN111041308A Production process of 2-series aluminum alloy thin-wall section workpiece
CN110983131A 7-series aluminum alloy section and manufacturing method thereof