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TIANJIN NENGXIN TECH CO LTD

Overview
  • Total Patents
    20
  • GoodIP Patent Rank
    83,101
About

TIANJIN NENGXIN TECH CO LTD has a total of 20 patent applications. Its first patent ever was published in 2014. It filed its patents most often in China. Its main competitors in its focus markets environmental technology are LE GI PROEKT VODOKHOZYAJSTVENN, WENHUA LI and KONGUMI KK.

Patent filings in countries

World map showing TIANJIN NENGXIN TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 20

Patent filings per year

Chart showing TIANJIN NENGXIN TECH CO LTDs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Dai Yunchao 20

Latest patents

Publication Filing date Title
CN105626998A Flange plate suitable for low-temperature heat insulation environment
CN105673372A Axial plunger pump for sea water desalination
CN105626481A Gas exhaust device capable of reducing dust content in tail gas for vacuum pump
CN105673523A Vacuum pump
CN105670736A Wear-resistant lubricant oil for mechanical equipment
CN105674000A Vibration absorption and noise reduction buffer base for pump
CN105673856A Sealing ring resistant to acid and alkali
CN105604930A A piston shoe for a sea water desalination high pressure axial plunger pump
CN105673479A Oil pump rotor
CN105592656A Dust shield
CN105591487A Polyurethane foam shaft sealing apparatus for motor of pump
CN105591067A Battery liquid injection machine
CN105526185A Circulating pump
CN105587668A Peripheral pump
CN105587672A Submersible pump
CN105587670A Centrifugal pump
CN105587658A Water inlet valve for pumps
CN105526130A Exhaust device for pump body
CN105587692A Filter pump
CN105526179A Water draining pump