WAVED FILTER MEDIA AND ELEMENTS

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United States of America Patent

SERIAL NO

13462420

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Various high performance, high efficiency filter media are provided that are cost effective and easy to manufacture. In particular, various filter media are provided having at least one layer with a waved configuration that results in an increased surface area, thereby enhancing various properties of the filter media. The filter media can be used to form a variety of filter elements for use in various applications.

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Patent Owner(s)

Patent OwnerAddress
HOLLINGSWORTH & VOSE COMPANY112 WASHINGTON STREET EAST WALPOLE MA 02032

International Classification(s)

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  • 2012 Application Filing Year
  • B01D Class
  • 3342 Applications Filed
  • 2873 Patents Issued To-Date
  • 85.97 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances20122013201420152016201720182019202020212022202320240255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Gahan, Richard E Wrentham, US 13 412
Healey, David Thomas Bellingham, US 8 602

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Patent Citation Ranking

  • 15 Citation Count
  • B01D Class
  • 64.93 % this patent is cited more than
  • 13 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges127105635514069401131023601 - 1011 - 2021 - 3031 - 4041 - 5051 - 6061 - 7071 - 8081 - 9091 - 100100 +0501001502002503003504004505005506006507007508008509009501000105011001150

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