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CHONGQING HU TONG PIPELINE TECH EQUIPMENT CO LTD

Overview
  • Total Patents
    16
  • GoodIP Patent Rank
    102,877
About

CHONGQING HU TONG PIPELINE TECH EQUIPMENT CO LTD has a total of 16 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 engines, pumps and turbines, electrical machinery and energy and mechanical elements are NASH ELMO IND GMBH, TCG UNITECH SYSTEMTECHNIK GMBH and HINSCH JOHANNES.

Patent filings in countries

World map showing CHONGQING HU TONG PIPELINE TECH EQUIPMENT CO LTDs patent filings in countries
# Country Total Patents
#1 China 16

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Zhang Yongxiong 16

Latest patents

Publication Filing date Title
CN105508239A Sliding vane pump with low-speed adaptive capacity
CN105464971A Sliding vane pump for conveying high-viscosity fluid
CN105508261A Outer magnetic rotor provided with cooling structure and used on magnetic drive pump
CN105465453A Pump valve for pipeline pump
CN105465529A Spherical compensator for thermal compensation of pipeline
CN105471219A Magnetic coupling with electromagnet block
CN105508284A Shaft extension sealing structure of pipe pump
CN105464997A Magnetic drive pump
CN105471324A Magnetic coupling provided with cooling system and used for magnetic pump
CN105605048A Single-connector winding pipe stainless steel hoop
CN106625826A Inner cutting device for winding pipe
CN106625832A Sliding type winding pipe inner cutting device
CN106625853A Cutting blade clamping-preventing device for twine pipe cutting
CN106625827A Dust removal device for cutting winding pipe
CN106625831A Folding winding pipe internal cutting device
CN106625850A Dust removal device for winding pipe cutting