SEPARATION OF BIOCOMPONENTS FROM DDGS

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United States of America Patent

SERIAL NO

14190332

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A multi stage process for the progressive removal of protein and isolating streams containing cellulose fibers and oil from a waste stream containing Dried Distillers Grains with Solubles is disclosed. Targeted polymers are added to the source and separated streams prior to passing the streams through separation equipment including a rotary screen, a multi disk press, a dissolved air floatation device and optionally a centrifuge in which the waste stream is separated into a stream containing predominantly protein, a stream containing predominantly oil and a stream that contains predominantly cellulose and hemicellulose fibers.

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Patent Owner(s)

Patent OwnerAddress
ROA-ESPINOSA AICARDOMADISON WI

International Classification(s)

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  • 2014 Application Filing Year
  • C11B Class
  • 217 Applications Filed
  • 169 Patents Issued To-Date
  • 77.89 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances201420152016201720182019202020212022202320240255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Roa-Espinosa, Aicardo Madison, US 28 70

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Patent Citation Ranking

  • 1 Citation Count
  • C11B Class
  • 12.82 % this patent is cited more than
  • 10 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges5321101 - 1011 - 2021 - 300246810121416182022242628303234

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