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POROUS MEDIA CORP

Overview
  • Total Patents
    124
  • GoodIP Patent Rank
    209,551
About

POROUS MEDIA CORP has a total of 124 patent applications. Its first patent ever was published in 1986. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and Australia. Its main competitors in its focus markets chemical engineering, machines and basic materials chemistry are MEMBRANE DISTILLATION DESALINATION LTD CO, INTENSIV FILTER GMBH and HANSEN BTR GMBH.

Patent filings per year

Chart showing POROUS MEDIA CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Burban John H 68
#2 Spearman Michael R 57
#3 Crowder Robert O 33
#4 Zia Majid 28
#5 Thundyil Mathews 21
#6 Cuta Craig J 12
#7 Roberts Keith A 10
#8 Saveliev Michael 8
#9 Kolstad David S 8
#10 Jersey Steven T 7

Latest patents

Publication Filing date Title
AU2015200177A1 Venting and filtration systems with gas permeable membrane
US2016166952A1 Coalescing filter separation system and method
CN103987824A Process and Apparatus to Remove Oxidation Products from Used Oil
WO2011149966A2 Filtration system and method
WO2011060088A1 Gel-filled membrane device and method
WO2011032163A1 Delivery system for the removal of contaminants in lubricating and hydraulic fluids
WO2010124124A1 Liquid and gas mixing cartridge
WO2010102142A1 Ultraviolet disinfection system and method
WO2010059397A1 Dipper well system
GB201108681D0 Venting and filtration systems with gas permeable membrane
WO2010104491A1 Externally centering filter element or cartridge and housing and system utilizing the same
US2010224540A1 Membrane module for fluid filtration
CN101990454A Method and apparatus for the purification of salty streams and the removal of particulates therefrom
CA2626389A1 Reducing moisture content of compressed air
US2008072754A1 Membrane module
WO2008021161A2 Method of surface modification for the reduction of trace component dissolution
EP2024061A2 Sweep control for membrane dryers
EP1809405A2 Membrane-based reservoir dryer
US2006107833A1 Method for the selective extraction of acids
EP1680199A2 Oxygen humidifier