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.
# | Country | Total Patents | |
---|---|---|---|
#1 | China | 9 | |
#2 | WIPO (World Intellectual Property Organization) | 3 | |
#3 | United States | 1 |
# | Industry | |
---|---|---|
#1 | Machines | |
#2 | Civil engineering | |
#3 | Materials and metallurgy | |
#4 | Environmental technology | |
#5 | Machine tools |
# | Technology | |
---|---|---|
#1 | Shaping clay | |
#2 | Foundations and excavations | |
#3 | Building materials | |
#4 | Climate change mitigation in wastewater treatment | |
#5 | Punching metal |
# | 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 |
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 |