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LIAOCHENG WANHE INDUSTRY MANUFACTURE CO LTD

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    191,943
About

LIAOCHENG WANHE INDUSTRY MANUFACTURE CO LTD has a total of 11 patent applications. Its first patent ever was published in 2010. It filed its patents most often in China. Its main competitors in its focus markets machine tools, materials and metallurgy and environmental technology are TAKAGI TOSHIAKI, WUXI SHIDA PREC WELDED TUBE MFG CO LTD and OAO VERKHNESALDINSKOE METALL P.

Patent filings in countries

World map showing LIAOCHENG WANHE INDUSTRY MANUFACTURE CO LTDs patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

Chart showing LIAOCHENG WANHE INDUSTRY MANUFACTURE CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Liu Yan 4
#2 Qin Xue 4
#3 Zhao Wuxin 4
#4 Jianmin Zhou 2
#5 Kang Jinteng 2
#6 Zhao Xinyan 2
#7 Li Hongbin 2
#8 Zhuang Xianguo 2
#9 Qixin Wang 2
#10 Liu Qiquan 2

Latest patents

Publication Filing date Title
CN105200270A Aluminum alloy, flat micro-channel aluminum tubes, manufacturing method of flat micro-channel aluminum tubes and heat exchanger
CN104708848A Lower-mounting type middle die assembly for tablet machine
CN104669080A Centerless fixture for cylindrical grinding machine
CN104399271A Online concentration device of post-column component of chromatographic column and control process
CN104399281A Liquid flow controller for radial chromatographic column
CN103706823A Boring tool for precisely boring rotary table axial through holes
CN103007576A Crude drug continuous purifying and extracting system
CN102989199A Inner storage constant-pressure preparative column device
CN102888518A Production method of thin-wall oxygen-free copper capillaries
CN101822914A High-efficiency liquid-phase preparation device of axial pressurizing chromatographic column
CN101810940A Multi-dimensional oscillating mechanism of chromatographic column main body