Patents Represented by Attorney K. Bozicevic

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  • Hydrocarbyl substituted carboxylic acylating agent derivative containing combinations, and fuels containing same
    Patent number: 4623684
    Abstract: A composition comprising:(A) a first component selected from the group consisting of:(i) an oil-soluble ethylene backbone polymer having a number average molecular weight in the range of about 500 to about 50,000;(ii) a hydrocarbyl-substituted phenol of the formula(R.sup.*).sub.a --Ar--(OH).sub.b Iwherein R.sup.
    Type: Grant
    Filed: October 16, 1985
    Date of Patent: November 18, 1986
    Assignee: The Lubrizol Corporation
    Inventors: Casper J. Dorer, Jr., Katsumi Hayashi
  • Hydrocarbyl substituted carboxylic acylating agent derivative containing combinations, and fuels containing same
    Patent number: 4613342
    Abstract: A composition comprising:(A) a first component selected from the group consisting of:(i) an oil-soluble ethylene backbone polymer having a number average molecular weight in the range of about 500 to about 50,000;(ii) a hydrocarbyl-substituted phenol of the formula(R*).sub.a -Ar-(OH).sub.
    Type: Grant
    Filed: October 16, 1985
    Date of Patent: September 23, 1986
    Assignee: The Lubrizol Corporation
    Inventors: Casper J. Dorer, Jr., Katsumi Hayashi