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ZHAO SHUZHEN

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    186,164
About

ZHAO SHUZHEN has a total of 11 patent applications. Its first patent ever was published in 2000. It filed its patents most often in China. Its main competitors in its focus markets medical technology, agriculture and chemical engineering are LI AIXIANG, SONG GUILIN and SYROVATSKIJ EDUARD FEDOROVICH.

Patent filings in countries

World map showing ZHAO SHUZHENs patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

Chart showing ZHAO SHUZHENs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhao Shuzhen 11

Latest patents

Publication Filing date Title
CN112245687A Sputum suction device for pediatric nursing
CN112245709A Pediatric nursing infusion device
CN112245188A Anus purger is used in paediatrics nursing
CN106386414A Orbit type watering system
CN106613772A Elliptical track type watering system
CN106613771A Rail type automatic fixed-point watering system
CN104295411A Automobile fuel using carbon monoxide
CN1672760A Dragon lantern and its making process and playing method
CN1672494A Fallen leaf collecting method and post-treatment
CN1674624A Scanner
CN1260126A Bag tea