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CNNC SUFA TECH INDUSTRY CO LTD

Overview
  • Total Patents
    82
  • GoodIP Patent Rank
    17,504
  • Filing trend
    ⇧ 171.0%
About

CNNC SUFA TECH INDUSTRY CO LTD has a total of 82 patent applications. It increased the IP activity by 171.0%. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets mechanical elements, machine tools and measurement are MIL MUTZARIM TECHNIIM BM, NELIMARKKA JUHA ANTTI ELIA and ZHEJIANG WEITENG VALVE CO LTD.

Patent filings in countries

World map showing CNNC SUFA TECH INDUSTRY CO LTDs patent filings in countries
# Country Total Patents
#1 China 82

Patent filings per year

Chart showing CNNC SUFA TECH INDUSTRY CO LTDs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Li Junye 47
#2 Wu Hui 38
#3 Yang Xuehua 18
#4 Liu Ping 11
#5 Chen Shijian 11
#6 Yue Yang 11
#7 Peng Xinying 10
#8 Qi Chongke 9
#9 Yu Ge 8
#10 Wang Lanqun 8

Latest patents

Publication Filing date Title
CN111828671A V-shaped ball valve and flow characteristic curve obtaining method thereof
CN110778743A Structure is prevented blowing off by built-in valve rod in ultra-high temperature high pressure ball valve
CN112240427A Tool structure capable of replacing filler bolt on line
CN112240430A Piston guide structure of wind tunnel cut-off valve
CN112240405A Gradual change formula veneer structure of wedge type flashboard
CN112240418A Stable Y-shaped stop check valve
CN112240400A Double-cutoff bottom valve
CN111750098A Flexible graphite gasket with concave arc inner ring and concave arc outer ring
CN111750123A Valve core assembly and regulating valve suitable for high-temperature working condition
CN111750104A Embedded flexible graphite gasket
CN111745587A Top entry ball valve disk seat installation frock
CN111751058A Top-mounted ball valve seat pre-tightening support and auxiliary inspection tool
CN111664251A Winding type gasket capable of bearing internal and external pressure simultaneously
CN111664252A Zigzag wound gasket
CN111609133A S-shaped wound gasket
CN111609155A Nuclear safety grade fuel transportation channel gate valve
CN111609140A Flexible graphite gasket with V-shaped groove inner ring and V-shaped groove outer ring
CN111609181A Nuclear grade axial flow type check valve
CN111609134A W-shaped wound gasket
CN111609139A Flexible graphite gasket with V-shaped convex thorn inner ring and V-shaped convex thorn outer ring