Learn more

ZHU ZENGWEI

Overview
  • Total Patents
    102
  • GoodIP Patent Rank
    14,038
  • Filing trend
    ⇩ 24.0%
About

ZHU ZENGWEI has a total of 102 patent applications. It decreased the IP activity by 24.0%. Its first patent ever was published in 2014. It filed its patents most often in China. Its main competitors in its focus markets pharmaceuticals, machine tools and agriculture are WANG HONGQIANG, XU HUILING and SHANGHAI PHARMA DONGYING (JIANGSU) PHARMACEUTICAL CO LTD.

Patent filings in countries

World map showing ZHU ZENGWEIs patent filings in countries
# Country Total Patents
#1 China 102

Patent filings per year

Chart showing ZHU ZENGWEIs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhu Zengwei 102

Latest patents

Publication Filing date Title
CN110050764A Visually pull fishing net
CN110050763A Visually hang fishing net
CN110050765A One kind pulling fishing net
CN109938630A Hand hinge garlic machine
CN110074744A Big pot bottom descaler
CN110000817A Kitchen knife with plectrum card
CN108721916A Screw toy
CN108815864A A kind of toy of the turn of the screw
CN108837535A A kind of combined screw toy
CN108547842A A kind of screw toy
CN108837536A Combined screw toy
CN108867445A Highway limit for height door
CN108867443A A kind of highway limit for height door
CN108797427A A kind of highway limit for height door crossbeam
CN108867444A A kind of foamed plastics highway limit for height door crossbeam
CN108839296A A kind of manufacturing method of highway limit for height door crossbeam
CN108680000A A kind of stirring and drying machine
CN108548410A A kind of airflow dryer
CN108534530A A kind of wine-tank drying apparatus
CN108458566A A kind of vinasse dryer