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WU SHIWEN

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    144,385
About

WU SHIWEN has a total of 12 patent applications. Its first patent ever was published in 2018. It filed its patents most often in China. Its main competitors in its focus markets environmental technology, engines, pumps and turbines and machines are XIAO FUCHANG, QINGDAO ROYAL SOVEREIGN CO LTD and KEESTRACK N V.

Patent filings in countries

World map showing WU SHIWENs patent filings in countries
# Country Total Patents
#1 China 12

Patent filings per year

Chart showing WU SHIWENs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wu Shiwen 12

Latest patents

Publication Filing date Title
CN112158635A Automatic lapper of flat pocket of degradable no printing plastics of food level
CN111570017A Needle pendulum formula bio-organic fertilizer production is with dividing sieve device
CN111250909A Cambered surface sheet metal welding deformation control device
CN110001382A A kind of wind power generation plant being fitted on electric car
CN109332012A A kind of mobile experiment high speed tube centrifuge being convenient to clean
CN109487429A A kind of dust protected high-speed numeric control knitting equipment convenient for collecting storage finished product
CN109055965A A kind of device for preparing hydrogen of low manufacture cost
CN109093460A A kind of floor stand grinder manufacturing polishing tool
CN108975545A A kind of oil recovery business waste water reinjection equipment
CN109012905A A kind of dual grinding device of chemical machinery
CN108561257A The circulating water wheel generating set of artifical flume
CN108478026A A kind of Multifunctional assembled cooker racks mechanism