Featured patents

Gear Lubricant Comprising Carbon Black
US 08853138 B1, Oct. 7, 2014, Graphite, coal, or elemental carbon, Etho Satish Lalla / Chevron U.S.A. Inc. (San Ramon, US)
A gear oil composition, comprising:…

Use of a Lubricant
US 08841244 B2, Sept. 23, 2014, Having -C(=X)-, wherein X is chalcogen, attached directly to the nitrogen, Ingemar Strandell et al. / AB SKF (Gothenburg, SE)
A method of lubricating a system comprising two elements moveable against each…

Lubricant Composition
US 08802605 B2, Aug. 12, 2014, Plural carbons bonded directly to the chalcogen, Philippe Marc André Rabbat et al. / BASF SE (Ludwigshafen, DE)
A lubricant composition free of water and comprising:…

1,3,2-Dioxaphosphorinane, 2-Sulfide Derivatives for Use as Anti-Wear Additives in Lubricant Compositions
US 08871696 B2, Oct. 28, 2014, The phosphorus is in a ring, Roger M. Sheets et al. / Afton Chemical Corporation (Richmond, US)
A method for improving the anti-wear properties of a lubricating fluid comprising…

Lubricating Composition Containing a Polymer
US 08637437 B2, Jan. 28, 2014, A nitrogen compound is reacted with the -C(=O)O- compound, Matthew D. Gieselman et al. / The Lubrizol Corporation (Wickliffe, US)
A lubricating composition comprising:…

Marine Diesel Cylinder Lubricant
US 08623799 B2, Jan. 7, 2014, Overbased or carbonated, Stephen J. Cook et al. / The Lubrizol Corporation (Wickliffe, US)
A method for lubricating a cylinder of a marine diesel engine, comprising…

Dispersions of Polymer Oil Additives
US 08598101 B2, Dec. 3, 2013, Polymer of alpha, beta-olefinically unsaturated carboxylate monomer, Christoph Kayser et al. / Clariant Finance (BVI) Limited (Tortola, VG
A paraffinic mineral oil and products derived therefrom, comprising a dispersion…

Lubricating Oil Composition for Internal Combustion Engine
US 08580719 B2, Nov. 12, 2013, Solid hydrocarbon polymer, Motoharu Ishikawa et al. / Idemitsu Kosan Co., Ltd. (Tokyo, JP)
A lubricating oil composition comprising:…

Multi-Grade Engine Oil Formulations Comprising a Bio-Derived Ester Component
US 08586519 B2, Nov. 19, 2013, Mono-, di-, or polyester of polycarboxylic acid, Stephen Joseph Miller et al. / Chevron U.S.A. Inc. (San Ramon, US)
A multi-grade engine oil formulation comprising:…

Aminic Antioxidants to Minimize Turbo Sludge
US 08476209 B2, July 2, 2013, Benzene ring bonded directly to the nitrogen, Stephen J. Cook et al. / The Lubrizol Corporation (Wickliffe, US)
A method for lubricating a spark ignited, turbo-charged, sump-lubricated internal…

Patentorg has 313 documents under Solid Anti-Friction Devices, Materials Therefor, Lubricant or Separant Compositions for Moving Solid Surfaces, and Miscellaneous Mineral Oil Compositions Patents.

Narrow down the browsing criteria below to see more patents.

Select a subcategory
Quick navigation
New documents
  • Process for the Production of the Actinobacillus Pleuropneumoniae Toxins APXI or APXIII in a Liquid Culture Medium Under Supply of Air Enriched in Carbon Dioxide
  • Method for Manufacturing Nonvolatile Memory Device
  • Supply Chain Demand Satisfaction
  • Supply-Line Management Device
  • Storage Control Device and Method for Managing Snapshot