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CHINA MERCHANTS HEAVY IND JIANGSU CO LTD

Overview
  • Total Patents
    164
  • GoodIP Patent Rank
    9,089
  • Filing trend
    ⇧ 6700.0%
About

CHINA MERCHANTS HEAVY IND JIANGSU CO LTD has a total of 164 patent applications. It increased the IP activity by 6700.0%. Its first patent ever was published in 2013. It filed its patents most often in China, United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets transport, machine tools and civil engineering are AGIT GLOBAL IP HOLDINGS LLC, TRONDL WILLIAM ANTON and WEIR CANADA INC.

Patent filings in countries

World map showing CHINA MERCHANTS HEAVY IND JIANGSU CO LTDs patent filings in countries

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 Liu Jiancheng 26
#2 Xu Lixin 21
#3 Wang Yanliang 13
#4 Chen Lingxiang 13
#5 Cao Hui 12
#6 Dong Xiaowei 9
#7 Zhou Wen 9
#8 Chen Shumei 9
#9 Kong Guozhao 8
#10 Wei Gang 8

Latest patents

Publication Filing date Title
CN112088831A Automatic high-pressure tank washing device
CN111942534A Self-elevating type culture platform with tank
CN111872704A High-flexibility high-efficiency pipe production line
CN111661272A Method for installing tooling eye plate as permanent reservation
CN111545871A Sheet segmented large group seam welding process
CN111459116A High-efficiency digital management system for intelligent production line of pipes
CN111442163A Portable total powerstation location support frame that slides
CN111468901A High-flexibility high-efficiency intelligent production process of comprehensive pipe
CN111531363A Intelligent control 'welding-before-bending' process method for pipe
CN111299977A Tail shaft sleeve pipe joint lengthening process
CN111288964A Method for monitoring levelness of barge in pulling and moving water discharging process
CN111337281A Method for heavy-load test of semi-submersible type hoisting and disassembling platform
CN111268056A Method for installing guide cover of large ore carrier
CN111646326A Filling station of semi-submersible drilling platform
CN111229877A Electric hydraulic profiling equipment
CN110789696A Novel subsea valve overhauls sealed device under water
CN110787520A Conical filter with differential pressure gauge
CN110712717A Semi-submersible type ocean engineering platform gap bridge structure
CN110775212A Environment-friendly offshore life platform
CN110789676A Offshore production platform with three groups of truss rack type pile legs