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United States of America Patent

APP PUB NO 20150152153A1
SERIAL NO

14415564

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The present invention relates to a method of producing keratin hydrolysate comprising the steps of: i) reacting keratin material with a protease; and ii) reacting keratin material with a chemical oxidant; wherein step ii occurs: a) after step i); b) during step i) when the selected protease hydrolyses under the pH conditions used for the chemical reaction and/or c) prior to step i) when the selected protease hydrolyses under the reaction conditions used for the chemical reaction; keratin hydrolysate so produced and uses thereof.

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Patent Owner(s)

Patent OwnerAddress
DUPONT NUTRITION BIOSCIENCES APSCOPENHAGEN K

International Classification(s)

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  • 2013 Application Filing Year
  • C12P Class
  • 1593 Applications Filed
  • 1388 Patents Issued To-Date
  • 87.14 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances2013201420152016201720182019202020212022202320240255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hansted, Jon Gade Aarhus V, DK 4 6
Poulsen, Charlotte Horsmans Brabrand, DK 47 335
Yu, Shukun Bunkeflostrand, SE 52 52

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Patent Citation Ranking

  • 1 Citation Count
  • C12P Class
  • 46.51 % this patent is cited more than
  • 10 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges151814501825228186232301 - 1011 - 2021 - 3031 - 4041 - 5051 - 6061 - 7081 - 9091 - 100100 +01002003004005006007008009001000110012001300140015001600

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