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SHAN XIJIE

Overview
  • Total Patents
    23
  • GoodIP Patent Rank
    137,917
About

SHAN XIJIE has a total of 23 patent applications. Its first patent ever was published in 2007. It filed its patents most often in WIPO (World Intellectual Property Organization), China and United States. Its main competitors in its focus markets medical technology, packaging and shipping and chemical engineering are DEMATEX DEV & INVEST, INTEG INC and SALIVA DIAGNOSTIC SYSTEMS INC.

Patent filings in countries

World map showing SHAN XIJIEs patent filings in countries

Patent filings per year

Chart showing SHAN XIJIEs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Shan Xijie 20
#2 Xijie Dan 3

Latest patents

Publication Filing date Title
WO2017080421A1 Fluid taking part for closed body fluid indwelling device
WO2017107687A1 Liquid extraction piece for airtight body fluid indwelling device
WO2015139645A1 Disposable sealed body fluid retention device
WO2015135505A1 Sanitary liquid guiding device
WO2015110016A1 Occluding cuff with holes simultaneously having positioning and fracturing capabilities
CN102920473A Combined sound guide tube
CN102920474A Single-cavity combined sound guide tube
CN102688063A Ear-hook elastic sheet protection body
US2013041287A1 Stethoscope head with adjustable audio frequency
CN101991433A Structure for connecting ear plug head and auscultatory tube of stethoscope
CN101991432A Stethoscope tube fixing device
WO2010124427A1 Stethoscope earplug seat and fitting configuration with earplug head thereof
CN101411624A Stethoscope tin and preparation method thereof
CN100998510A Electronic stethophone