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HUACHUANG TIANYUAN IND DEVELOPING CO LTD

Overview
  • Total Patents
    42
  • GoodIP Patent Rank
    41,822
  • Filing trend
    0.0%
About

HUACHUANG TIANYUAN IND DEVELOPING CO LTD has a total of 42 patent applications. It increased the IP activity by 0.0%. Its first patent ever was published in 2009. It filed its patents most often in China. Its main competitors in its focus markets machines, mechanical elements and machine tools are ISCO IND INC, AJIKAWA IRON WORKS & CONSTR and MUOTEKNO AB OY.

Patent filings in countries

World map showing HUACHUANG TIANYUAN IND DEVELOPING CO LTDs patent filings in countries
# Country Total Patents
#1 China 42

Patent filings per year

Chart showing HUACHUANG TIANYUAN IND DEVELOPING CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Mao Yilun 21
#2 Li Xiang 8
#3 Song Zhaoxin 7
#4 Sun Shujin 6
#5 Lyu Ya 5
#6 Zhu Qiuju 5
#7 Nan Chao 4
#8 Ren Guanghe 4
#9 Chen Lin 3
#10 Zhao Zhiqiang 3

Latest patents

Publication Filing date Title
CN111531838A Device and method for producing functional layer on inner wall of pipeline
CN111660253A Welding spline stripping device and method
CN111673153A On-site sealing and pipe breaking equipment and method for steel-plastic composite pipeline
CN111578028A Electric hot melting belt for reinforcing steel plate
CN111578027A Electric hot melting belt for reinforcing special-shaped plate
CN111496144A Stitch welding type multi-layer steel mesh framework welding method
CN111409228A Production equipment and method for multilayer steel mesh framework reinforced plastic composite pipe
CN111219542A Multilayer skeleton reinforced plastic composite pipe
CN111059394A Wear-resistant steel wire mesh pipe butt welding pipe fitting
CN110773678A Steel mesh welding and pressure welding device for steel-plastic composite pipe
CN110732685A Steel skeleton plastic composite pipe turning follow-up device
CN110667127A Process method for butt welding of plastic pipe with functional layer
CN110654029A Reinforced strip spirally-wound polyethylene composite pressure pipe and connecting method thereof
CN110614761A Steel wire mesh framework polyethylene composite pipe flanging forming equipment and using method thereof
CN110394572A A kind of steel wire mesh frame welder with adaptive cooling body
CN110421243A A kind of steel wire mesh frame welder
CN110103272A Cutting equipment under tubing line
CN110126183A Produce steel skeleton plastic clad pipe electric smelting covering thread coil winding machine
CN109351811A A kind of on-line automatic school circle device of steel skeleton plastic clad pipe material
CN109175401A Steel skeleton plastic clad pipe determines Lathe quantity turning lathe