Learn more

CHINA MERCHANTS HEAVY IND (JIANGSU) CO LTD

Overview
  • Total Patents
    14
  • GoodIP Patent Rank
    123,440
  • Filing trend
    ⇩ 100.0%
About

CHINA MERCHANTS HEAVY IND (JIANGSU) CO LTD has a total of 14 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 electrical machinery and energy, measurement and packaging and shipping are OFFSHORE OIL ENG QINGDAO CO, YANTAI CIMC RAFFLES SHIPYARD and ALLSEAS GROUP SA.

Patent filings in countries

World map showing CHINA MERCHANTS HEAVY IND (JIANGSU) CO LTDs patent filings in countries
# Country Total Patents
#1 China 14

Patent filings per year

Chart showing CHINA MERCHANTS HEAVY IND (JIANGSU) CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Qu Zhenjiang 4
#2 Han Liang 2
#3 Geng Chuanxing 2
#4 Guan Weiwei 2
#5 Wang Jin 2
#6 Cao Yuhua 2
#7 Xia Zhiting 2
#8 Zhou Wen 1
#9 Liu Qian 1
#10 Liu Ruilong 1

Latest patents

Publication Filing date Title
CN111162492A Connecting device for realizing support of cable bracket by means of pipe bracket
CN111152899A Method for leveling 3000-ton floating crane main arm frame by using semi-submersible barge and floating crane
CN107137982A A kind of marine high-pressure compressed air is released protection device
CN107026422A The frock of whole beam movable cable connection between a kind of offshore engineering equipment
CN106624460A Low-temperature steel saw sintered flux used for ships
CN106195467A A kind of simple, monoblock type double-wall pipe
CN105711741A Detachable handrail structure
CN105806647A Automatic sampling device and automatic sampling method of metal material WPQ (Welding Procedure Qualification) physical and chemical detecting sample blank
CN105523477A Method for carrying out pile leg connection by utilizing 3000t floating crane
CN105417403A Method for installing ultrahigh ultra-large type floating crane in dock
CN105644737A Adjustable pier
CN105628363A Load test method used for self-lifting drilling platforms cantilever beam
CN105648998A Installation method for lifting device of self-elevating drilling platform
CN105436659A Process for replacing pile leg rack of self-elevating drilling platform