FUZHOU ZHENXIE PIPE CO LTD has a total of 11 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets mechanical elements, machine tools and packaging and shipping are KONGSBERG ESCO AS, MANNESMANN & IBS NAGEL MANIBS and WATERWORKS TECH DEV ORGANIZATION CO LTD.
# | Country | Total Patents | |
---|---|---|---|
#1 | China | 11 |
# | Industry | |
---|---|---|
#1 | Mechanical elements | |
#2 | Machine tools | |
#3 | Packaging and shipping | |
#4 | Thermal processes |
# | Technology | |
---|---|---|
#1 | Pipes | |
#2 | Venting or aerating devices | |
#3 | Metal-working | |
#4 | Air-conditioning | |
#5 | Punching metal | |
#6 | Turning | |
#7 | Sawing | |
#8 | Transport or storage devices |
# | Name | Total Patents |
---|---|---|
#1 | Zheng Zhenyi | 9 |
#2 | Chen Cheng | 7 |
#3 | Lin Yanju | 2 |
#4 | Zheng Zhenli | 2 |
Publication | Filing date | Title |
---|---|---|
CN111780386A | Protective support of air conditioner refrigerant pipe | |
CN111842934A | Semi-automatic channeling machine | |
CN111520566A | A interior expanding end cap for pipeline leakproofness detects | |
CN111059372A | Sliding and extruding type ball valve for refrigeration | |
CN111075946A | Clamping and pressing type ball valve for refrigeration | |
CN110451229A | A kind of materials in the tube overturning clamping device | |
CN107413966A | A kind of necking equipment of copper pipe |