Learn more

CHONGQING HUTONG PIPELINE TECH EQUIPMENT CO LTD

Overview
  • Total Patents
    17
  • GoodIP Patent Rank
    97,575
About

CHONGQING HUTONG PIPELINE TECH EQUIPMENT CO LTD has a total of 17 patent applications. Its first patent ever was published in 2015. It filed its patents most often in China. Its main competitors in its focus markets machine tools, machines and mechanical elements are JIANGSU HAN GAO MACHINERY CO LTD, HUNAN ZHENHUI PIPE IND CO LTD and NAITO SEISAKUSHO KK.

Patent filings in countries

World map showing CHONGQING HUTONG PIPELINE TECH EQUIPMENT CO LTDs patent filings in countries
# Country Total Patents
#1 China 17

Patent filings per year

Chart showing CHONGQING HUTONG PIPELINE TECH EQUIPMENT CO LTDs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Zhang Yongxiong 17

Latest patents

Publication Filing date Title
CN105437535A Pipeline seam quick connecting equipment
CN105570544A One-side hinged winding pipe hoop
CN105443869A Heat preservation pipeline support
CN105437500A Vibration device for machine head of extruding machine
CN105437503A Extruder head with vibration function
CN105437510A Wall thickness adjusting device of extruder
CN105437499A Extruder head vibration device
CN105436258A Brake device of plate rolling machine
CN105436888A Rolled plate welding machine
CN105443917A Pipeline with damping function
CN105443909A Damping bent pipe
CN105436263A Plate rolling machine with roundness compensation
CN105436241A Detection device of plate rolling machine
CN105436264A Plate rolling machine with cooling function
CN105436889A Plate rolling machine with welding function
CN105366442A Plastic tube plate and strip reeling device
CN105366448A Adjustable plate and strip reeling device