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THE SIXTH CONSTRUCTION CO LTD OF CHINA NAT CHEMICAL ENG CORP

Overview
  • Total Patents
    28
  • GoodIP Patent Rank
    58,357
  • Filing trend
    ⇩ 100.0%
About

THE SIXTH CONSTRUCTION CO LTD OF CHINA NAT CHEMICAL ENG CORP has a total of 28 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets machine tools, chemical engineering and civil engineering are LIUZHOU ZHENYE WELDING ELECTROMECHANICAL EQUIPMENT MFG CO LTD, TOYOKOH CO LTD and EICHHORN FRIEDRICH PROF DR.

Patent filings in countries

World map showing THE SIXTH CONSTRUCTION CO LTD OF CHINA NAT CHEMICAL ENG CORPs patent filings in countries
# Country Total Patents
#1 China 28

Patent filings per year

Chart showing THE SIXTH CONSTRUCTION CO LTD OF CHINA NAT CHEMICAL ENG CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Tang Wenfang 3
#2 Wang Ping 3
#3 Li Lisong 3
#4 Chen Hao 3
#5 Ma Qiang 3
#6 Wang Weijiang 3
#7 Gu Ming 2
#8 Xiong Bin 2
#9 Zhang Qinan 2
#10 Wang Huaijin 2

Latest patents

Publication Filing date Title
CN106624563A Welding supporting equipment used in bent tubular welder
CN106799415A Hot-dip zinc-coated flat steel sheet elbow module and the method using its making Hot-dip zinc-coated flat steel sheet elbow
CN106825883A Cutting is the adjustable CUT in position
CN106391660A Garbage recovery processing method
CN106368287A Municipal rod water draining system
CN106503896A Construction equipment management method based on BIM technology
CN106362665A Polypropylene polyreactor
CN106320375A Prefabricated underground pipe rack and mounting method thereof
CN106319191A Postweld stabilizing thermal treatment method for pipeline made of TP347 material
CN106425043A Titanium alloy welding method
CN106427394A Improved universal wheel
CN106392478A Factory prefabrication construction method for pipelines
CN106351441A Chimney creeping formwork construction device and construction method
CN106500117A Ground flare
CN106334887A High-pressure thick-wall pipeline welding prefabrication method
CN106336903A Generating device for coal gasification
CN106312260A Welding method for duplex stainless steel process pipes
CN106516982A Hoisting system of upside-down construction storage tank and using method
CN106426952A PE pipe hot fusion welding method
CN106312242A Welding method for 12Cr5Mo martensite stainless steel