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ZHANG YOUMIN

Overview
  • Total Patents
    14
  • GoodIP Patent Rank
    240,002
About

ZHANG YOUMIN has a total of 14 patent applications. Its first patent ever was published in 1999. It filed its patents most often in China. Its main competitors in its focus markets pharmaceuticals are SUN SHILIN, RUGAO DINGBEI HOSPITAL and LIUZHOU HOSPITAL TRADITIONAL CHINESE MEDICINE.

Patent filings in countries

World map showing ZHANG YOUMINs patent filings in countries
# Country Total Patents
#1 China 14

Patent filings per year

Chart showing ZHANG YOUMINs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Pharmaceuticals

Focus technologies

# Technology
#1 Medical preparations

Top inventors

# Name Total Patents
#1 Zhang Youmin 13
#2 Xiao Bianjiang 1
#3 Zhang Youmin Li 1

Latest patents

Publication Filing date Title
CN105770545A Traditional Chinese medicine preparation for treating lung contusions and preparation method thereof
CN103100026A Traditional Chinese medicine composition for treating postoperative dyspepsia and sour regurgitation caused by gastrectomy and preparation method thereof
CN101049719A Program controlled automatic stone sawing machine
CN1986176A Combined saw blade for double wheel cutting
CN1672892A Circular saw blade base with chip removing holes
CN1554521A Super thin circular saw web base
CN1554522A Combined circular saw web
CN1554506A Portable two-way saw cutter
CN1554523A Circular saw web base with irregular water groove
CN1470353A Hand-held two-way saw cutting machine drived by internal combustion engine
CN1474073A Front and back output composite shaft gearbox
CN1490106A Multi-disc bidirectional sawing apparatus
CN1326844A Electric circular saw machine
CN1288804A Silent circular saw blade and its manufacture