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WU ZHENWEN

Overview
  • Total Patents
    14
  • GoodIP Patent Rank
    217,068
About

WU ZHENWEN has a total of 14 patent applications. Its first patent ever was published in 2009. It filed its patents most often in China. Its main competitors in its focus markets foods and drinks are LINQUAN COUNTY HENGYUAN AGRICULTURAL PRODUCTS CO LTD, GERCIKOVS ILJA and 2ND CHINESE MEDICINE FACTORY HARBIN PHARMACEUTICAL GROUP CO LTD.

Patent filings in countries

World map showing WU ZHENWENs patent filings in countries
# Country Total Patents
#1 China 14

Patent filings per year

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

Focus industries

# Industry
#1 Foods and drinks

Focus technologies

# Technology
#1 Special foods
#2 Foods
#3 Coffee

Top inventors

# Name Total Patents
#1 Wu Guocheng 6
#2 Guocheng Wu 6
#3 Wu Zhenwen 2

Latest patents

Publication Filing date Title
CN112273620A Making method of roxburgh rose paste
CN111887324A Method for preparing rosa roxburghii tratt scented tea
CN102949765A Anti-backflow syringe
CN102949762A Fixing device for transfusion needle
CN102920599A Compound type medicament bottle
CN102846469A Multi-dosage-form medicament bottle
CN102813215A Dough food and processing method thereof
CN102784426A Injector
CN102673896A Container
CN102451499A Injector capable of accommodating different injection medicaments
CN102335474A Protective device for injection cylinder needle head
CN102068724A Portable liquid storage barrel structure of intravenous fluid infusion device
CN102028619A Container capable of containing different injection preparations