System and method for producing pelleted animal feed blocks

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United States of America Patent

PATENT NO 9968114
SERIAL NO

14057914

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Abstract

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Animal feed blocks composed of feed pellets are formed by conditioning a meal of a particulated animal feed mixture through heating the meal using steam to cause at least one of the feed components in the feed mixture to bind the meal. The heated meal is mechanically forced through a die to compress the meal into heated pellets. The heated pellets are collected in a pre-formed mold and are compressed in their heated state resulting in the pellets combining to form the animal feed block in the shape of the mold. Systems may use a pellet mill and a hydraulic press where conditioning and pellet formation takes place in the pellet mill and formation of the animal feed block is through compressing a collection of heated pellets using the hydraulic press.

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Patent Owner(s)

  • PURINA ANIMAL NUTRITION, LLC

International Classification(s)

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  • 2013 Application Filing Year
  • A23K Class
  • 258 Applications Filed
  • 178 Patents Issued To-Date
  • 69 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances2013201420152016201720182019202020210255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Burr, Michael S Marthasville, US 31 104

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  • 1 Citation Count
  • A23K Class
  • 63.44 % this patent is cited more than
  • 7 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges118661101 - 1011 - 2021 - 300102030405060708090100110120130

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