Quaternary ammonium amide and/or ester salts

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United States of America Patent

PATENT NO 10023819
SERIAL NO

14609496

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The invention relates to quaternary ammonium amide and/or ester salts and their use as additives, including their use in fuels, such as diesel fuel. The invention particularly relates to the use of quaternary ammonium amide and/or ester salts as detergents in diesel fuels.

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Patent Owner(s)

Patent OwnerAddress
THE LUBRIZOL CORPORATION29400 LAKELAND BOULEVARD WICKLIFFE OHIO 44092-2298

International Classification(s)

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  • 2015 Application Filing Year
  • F23J Class
  • 122 Applications Filed
  • 91 Patents Issued To-Date
  • 74.60 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances201520162017201820192020202120220255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bush, James H Mentor, US 51 530
Moreton, David J Belper, GB 65 530
Ray, James C Mentor, US 17 171
Stevenson, Paul R Belper, GB 39 429

Cited Art Landscape

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Patent Citation Ranking

  • 3 Citation Count
  • F23J Class
  • 37.04 % this patent is cited more than
  • 7 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges2032201 - 1011 - 200246810121416182022242628303234

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