NECK-WORN AIR FILTRATION DEVICE

Number of patents in Portfolio can not be more than 2000

United States of America Patent

SERIAL NO

12037079

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A neck-worn personal air filtration device for providing a zone of filtered air around or near a user's breathing zone is described. The device comprises a blower, a hose, and a neck-worn plenum including a filter. Air blown from the blower, passes through the hose and into the plenum exiting the plenum. The air is filtered by a filter for breathing by the user.

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Patent Owner(s)

Patent OwnerAddress
AUGUSTINE BIOMEDICAL AND DESIGN LLC6581 CITY WEST PARKWAY EDEN PRAIRIE MN 55344

International Classification(s)

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  • 2008 Application Filing Year
  • B01D Class
  • 2686 Applications Filed
  • 1845 Patents Issued To-Date
  • 68.69 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances200820092010201120122013201420152016201720182019202020210255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Albrecht, Mark C Minneapolis, MN 10 156
Arnold, Randall C Minnetonka, MN 164 5266
Augustine, Ryan S Minneapolis, MN 87 2083
Augustine, Scott D Bloomington, MN 268 12032
Barrows, Ryan Maple Grove, MN 13 112
McGregor, Andrew Minnetonka, MN 11 366

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Patent Citation Ranking

  • 9 Citation Count
  • B01D Class
  • 4.47 % this patent is cited more than
  • 17 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges6480532910862231611721301 - 1011 - 2021 - 3031 - 4041 - 5051 - 6061 - 7071 - 8081 - 9091 - 100100 +050100150200250300350400450500550600650700750800850

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