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JIANGSU DONGPU PILE CO LTD

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    202,963
About

JIANGSU DONGPU PILE CO LTD has a total of 13 patent applications. Its first patent ever was published in 2013. It filed its patents most often in China, WIPO (World Intellectual Property Organization) and United States. Its main competitors in its focus markets machines, civil engineering and materials and metallurgy are FUJIAN DADI CONCRETE PILE CO LTD, JIANGSU DONGPU PIPE CO LTD and JOHN FILLANS BARR.

Patent filings in countries

World map showing JIANGSU DONGPU PILE CO LTDs patent filings in countries

Patent filings per year

Chart showing JIANGSU DONGPU PILE CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yan Chenghua 13
#2 Yan Jingkai 1
#3 Tan Xueli 1
#4 Zhang Haitao 1
#5 Yan Shiai 1
#6 Wen Xiqin 1
#7 Wang Qiangzhou 1
#8 Huo Yongye 1
#9 Yan Jingyi 1
#10 Wang Xiaojun 1

Latest patents

Publication Filing date Title
WO2014117744A1 Easy-to-use pile tip maker
CN103624872A Automatic streamlined operating platform for anti-corrosion prestressed concrete tubular piles
CN103641400A Energy-saving low-carbon method for producing tubular pile
CN103641380A High performance concrete admixture used for pipe piles and production method
CN103641397A Prestressed concrete high-strength anticorrosive pipe pile and production method thereof
CN103641398A Oxygen steaming-free high-strength concrete anticorrosive pipe pile and production method thereof
CN103147439A Pretensioned prestressing solid concrete pile
CN103086675A Prestress corrosion preventing tubular pile used in coastal special geological conditions as well as manufacturing method thereof
CN103088898A Drainage device for stirring blender pond
CN103088816A Novel tubular pile connector