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CCCC SHEC DONG MENG ENG CO LTD

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    127,714
  • Filing trend
    ⇧ 200.0%
About

CCCC SHEC DONG MENG ENG CO LTD has a total of 13 patent applications. It increased the IP activity by 200.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets civil engineering, materials and metallurgy and machines are CHINA MAJOR BRIDGE ENG CO LTD, STEEL STRUCTURE CO LTD OF CHINA TIESIJU CIVIL ENG GROUP and SAM HYUN P·F CO LTD.

Patent filings in countries

World map showing CCCC SHEC DONG MENG ENG CO LTDs patent filings in countries
# Country Total Patents
#1 China 13

Patent filings per year

Chart showing CCCC SHEC DONG MENG ENG CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Liang Rui 4
#2 Yang Hong 3
#3 Ma Baoliang 3
#4 Liu Shengcai 2
#5 Duan Shilin 2
#6 Yin Hailin 2
#7 Li Guangke 2
#8 Xu Huidong 2
#9 Yu Haitao 2
#10 Wang Pengfei 2

Latest patents

Publication Filing date Title
CN111389638A Reinforcing steel bar antirust device and use method thereof
CN111395181A Self-anchoring construction method for side-span cast-in-place section and closure section of continuous rigid frame bridge
CN111395180A Continuous rigid frame bridge side span cast-in-place section and closure section suspension type construction method
CN110331675A A kind of construction method of reorganization and expansion bridge
CN110331667A When being open to traffic under execution conditions bridge joining method
CN110437384A A kind of amphoteric polycarboxylate water-reducer and preparation method thereof
CN110172919A A kind of low-pylon cable-stayed bridge is reeved method and system
CN109987903A A kind of blast-furnace cinder powder concrete applied on highway
CN109736857A A kind of spliced steel arch-shelf and preparation method thereof
CN109665752A A kind of asphalt and preparation method thereof
CN108818890A A kind of I-steel T girder prefabricated pedestal and preparation method thereof
CN108867381A A kind of intelligent tensioning trolley
CN107916941A Bore quick-fried combined construction method in a kind of double main holes of three hole vcehicular tunnels and middle drift TBM