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PANYU CHU KONG STEEL PIPE LIANYUNGANG CO LTD

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    198,191
About

PANYU CHU KONG STEEL PIPE LIANYUNGANG CO LTD has a total of 12 patent applications. Its first patent ever was published in 2013. It filed its patents most often in China. Its main competitors in its focus markets machine tools, machines and mechanical elements are YAWATA WELDING ELECTRODE CO, BIAS FORSCHUNG & ENTWICKLUNG and APCI LLC.

Patent filings in countries

World map showing PANYU CHU KONG STEEL PIPE LIANYUNGANG CO LTDs patent filings in countries
# Country Total Patents
#1 China 12

Patent filings per year

Chart showing PANYU CHU KONG STEEL PIPE LIANYUNGANG CO LTDs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Gong Jianwen 5
#2 Chen Chang 5
#3 Zhang Jiading 4
#4 Wang Yongsheng 4
#5 Gao Qiang 3
#6 Tian Jianlong 3
#7 Ren Jiejing 2
#8 Liang Lei 2
#9 Wang Huajun 2
#10 Zhang Rongsheng 2

Latest patents

Publication Filing date Title
CN105215573A A kind of pipe line steel low-temperature high-toughness high-strength submerged-arc welding wire and preparation method thereof
CN104802112A Hydraulic baffle plate device for fixing large-caliber steel pipe
CN104439672A High frequency prewelding technology of longitudinal submerged arc welded pipe
CN104384678A Novel welding technology of SSAW (Spirally Submerged Arc Welding) pipe
CN104324945A Descaling guide device for hot continuous rolling machining applicable to wide strip steel
CN103586176A Online continuous coating process for short/ultrashort anticorrosion pipes
CN103511794A Process for reserving FBE layer with any length at ends of 3PE/3PP erosion-resistant pipe
CN103521398A Coat self-compensating system used for steel tube weld anticorrosion
CN103521413A On-line anticorrosive coating spraying technology for steel pipe
CN103506909A Polishing device capable of adjusting angle of coating on end portion of anticorrosion pipe
CN103506587A Dummy bar upper level loading device of single-flow and dual-flow slab caster
CN103506588A Bottom-entry dummy bar device used for single-and-dual-flow slab continuous casting machine