LUBRICATING OIL COMPOSITION FOR PROTECTION OF SILVER BEARINGS IN MEDIUM SPEED DIESEL ENGINES

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United States of America Patent

APP PUB NO 20150111801A1
SERIAL NO

14057767

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Provided herein is a medium speed diesel engine crankcase lubricating oil composition comprising:

    (a) major amount of an oil of lubricating viscosity; and(b) 0.1 to 5.0 weight percent of a silver lubricity additive comprising: (iv) an alkoxylated fatty amine or salt thereof;(v) an alkoxylated fatty diamine or salt thereof; or(vi) mixtures of (i) and (ii) above.

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Patent Owner(s)

Patent OwnerAddress
CHEVRON ORONITE COMPANY LLCP O BOX 6006 SAN RAMON CA 94583-0806

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  • 2013 Application Filing Year
  • C10M Class
  • 338 Applications Filed
  • 303 Patents Issued To-Date
  • 89.65 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances2013201420152016201720182019202020210255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bhalla, Gaurav Hercules, US 14 35
Li, Yue-Rong Albany, US 7 9
Tsang, Man Hon Richmond, US 14 16

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Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges4017312201 - 1011 - 2021 - 300102030405060708090100110120130140150160170180190

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