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POREX CORP

Overview
  • Total Patents
    136
  • GoodIP Patent Rank
    40,858
  • Filing trend
    ⇧ 300.0%
About

POREX CORP has a total of 136 patent applications. It increased the IP activity by 300.0%. Its first patent ever was published in 1999. It filed its patents most often in WIPO (World Intellectual Property Organization), United States and EPO (European Patent Office). Its main competitors in its focus markets chemical engineering, machines and medical technology are ELLIS SAMUEL A, SCIENT PLASTIC PRODUCTS INC and MAO GUOQIANG.

Patent filings per year

Chart showing POREX CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Mao Guoqiang 97
#2 Yao Li 23
#3 Wingo James P 19
#4 Raney Jerry Dean 13
#5 Li Xingguo 12
#6 Ramsey Thomas H 12
#7 Martin Timothy 11
#8 Clendenning Michael Andrew 10
#9 Arthur Michael 10
#10 Coppola Richard J 8

Latest patents

Publication Filing date Title
WO2021061825A1 Sintered porous elastomeric material and application of the same
EP3775899A1 Robotic liquid handling system with on-site, on-demand porous filter functional media assembly cap ability for disposable liquid handling devices
CN111356513A Small diameter tubular porous fiber filter
WO2019036538A1 Composite porous media and method of making and using the same
WO2018231537A1 Integral porous fiber media with distinguishable density or fiber diameters
WO2018213247A1 Infusion device with a hydrophilic sintered porous plastic or hydrophilic porous fiber air stop filter
CN110602964A Liquid applicator and device
WO2018071375A1 Sintered porous oil indicating media and applications thereof
WO2017132221A1 Multicomponent sintered porous liquid applicator nibs
WO2016196868A1 Multi-section porous liquid filter with non-mechanical gas vent
WO2016137814A1 Membrane-coated sintered porous media for sample collection
WO2016061432A1 Disposable porous cleaning devices and methods
WO2014176092A1 Shankless nib with interlocking feature
WO2014106047A1 Sintered porous polymeric caps and vents for components of medical devices
WO2013134271A1 Sintered porous plastic plug for serological pipette
WO2013067106A1 Hydrophobic porous non mechanical valve for medical suction device
WO2013040289A2 Thermally conductive porous media
CN104023754A Conductive Composite Wick And Method Of Making And Using The Same
WO2012173812A1 Sintered porous plastic liquid barrier media and applications thereof
WO2012145390A1 Cards for sample storage and delivery comprising sintered porous plastic