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WANG MEIZHI

Overview
  • Total Patents
    15
  • GoodIP Patent Rank
    215,680
  • Filing trend
    ⇩ 100.0%
About

WANG MEIZHI has a total of 15 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 1997. It filed its patents most often in China. Its main competitors in its focus markets medical technology, chemical engineering and mechanical elements are SHENZHEN CITY WEIBANG TECHNOLOGY CO LTD, SHANGHAI CHISU PHARMACEUTICAL TECH CO LTD and GAKO INT GMBH.

Patent filings in countries

World map showing WANG MEIZHIs patent filings in countries
# Country Total Patents
#1 China 15

Patent filings per year

Chart showing WANG MEIZHIs patent filings per year from 1900 to 2020

Focus technologies

Top inventors

# Name Total Patents
#1 Wang Meizhi 15
#2 Zhu Yibin 2
#3 Han Zhiwu 1

Latest patents

Publication Filing date Title
CN107362048A A kind of intensive care unit nursing medicine-feeding device
CN105221701A A kind of axial cam formula limited-slip differential
CN1928058A Method for making yellow rice wine
CN1850912A Method for making burnt sugar
CN1733892A Yellow rice wine making method
CN1665109A A electric generator
CN1616321A Wine product with mould-proof package
CN1513616A Treatment method of yellow rice wine distiller's grains
CN1424391A White spirit production
CN1366994A Medicine and its preparation
CN1327043A White spirit and its special auxiliary materials and its combined products
CN1345925A Method for preventing non-biological haze and settling in yellow rice wine and clear wine
CN1323881A Method of preventing non-biogenic turbidity and precipitate in yellow wine
CN1323882A Method of preventing non-biogenic turbidity and precipitate in yellow wine
CN1201069A Process for preparing white spirit