Odor screening system

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 7913540
SERIAL NO

11859851

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An apparatus and method are provided for screening odor emitters for one or more target odors. A screening station is adapted to permit an odor emitter, such as a pedestrian or vehicle, to pass through the screening station. An observation room contains a dog trained to identify at least one target odor. An airflow inducer; directs airflow through the screening station. A porous passage allows airflow from the screening station to the observation room. Air flows through the screening station to entrain odors emitted in the screening station and passes through the porous passage for sensing by the dog.

First Claim

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Patent Owner(s)

Patent OwnerAddress
BRASFIELD FREDDIE RNot Provided

International Classification(s)

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  • 2007 Application Filing Year
  • G01N Class
  • 5961 Applications Filed
  • 3377 Patents Issued To-Date
  • 56.66 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances200720082009201020112012201320142015201620172018201920200255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Brasfield, Freddie R Knoxville, US 6 120

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Patent Citation Ranking

  • 16 Citation Count
  • G01N Class
  • 62.48 % this patent is cited more than
  • 14 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges22617695802311136054333115156601 - 1011 - 2021 - 3031 - 4041 - 5051 - 6061 - 7071 - 8081 - 9091 - 100100 +01002003004005006007008009001000110012001300140015001600170018001900

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