Use of ceramides and similar compounds in hair care compositions

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20050160537A1
SERIAL NO

10505143

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A non-oxidative hair colouring composition, comprises ceramide or functionally similar related material, in the absence of phytantriol. The invention also provides a method of improving the colouring effects of non-oxidative hair colouring compositions, comprising application to the hair (during or after dyeing) of ceramide or functionally similar related material, in the absence of phytantriol. The invention also covers use of ceramide or functionally similar related material for the purpose of improving the colouring effects of a non-oxidative hair dye. The invention can be put into effect by incorporating ceramide or functionally similar related material into a hair care composition for use during non-oxidative dying of hair, where it acts to improve dye deposition onto hair, or into a composition for use on hair after dyeing by a non-oxidative method, e.g. a shampoo or conditioner composition, to help maintain the colour of dyed hair. Good results have been obtained with the ceramide materials Questamide H, Ceramide II and Questamix H.

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Patent Owner(s)

Patent OwnerAddress
QUEST INTERNATIONAL B V1411 GP NAARDEN

International Classification(s)

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  • 2004 Application Filing Year
  • A61K Class
  • 10035 Applications Filed
  • 3484 Patents Issued To-Date
  • 34.72 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances20042005200620072008200920102011201220132014201520162017201820192020202120220255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Eyre, Heather Kent, GB 3 18
Watkins, Stephen Kent, GB 14 100

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Patent Citation Ranking

  • 2 Citation Count
  • A61K Class
  • 9.11 % this patent is cited more than
  • 20 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges31718406143121428338222130144601 - 1011 - 2021 - 3031 - 4041 - 5051 - 6061 - 7071 - 8081 - 9091 - 100100 +010020030040050060070080090010001100120013001400150016001700180019002000

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