Featured patents

Lubricating Oil Compositions for Biodiesel Fueled Engines
US 08680029 B2, March 25, 2014, Lubricants or Separants for Moving Solid Surfaces and Miscellaneous Mineral Oil Compositions, Steven M. Jetter et al. / Exxonmobil Research and Engineering Company (Annandale, US)
A method for improving the resistance to oxidation of lubricating oils used…

Method for Maintaining Antiwear Performance of Turbine Oils Containing Polymerized Amine Antioxidants and for Improving the Deposit Formation Resistance Performance of Turbine Oils Containing Monomeric And/Or Polymeric Antioxidants
US 08623795 B2, Jan. 7, 2014, Additional phosphorus attached directly or indirectly to the phosphorus by nonionic bonding, Susan Ardito et al. / ExxonMobil Research and Engineering Company (Annandale, US)
A turbine oil exhibiting maintained or improved antiwear performance as specified…

Super Overbased Polyalkenyl Sulfonate and Alkylaryl Sulfonate Composition and Process for Making the Same
US 08603956 B2, Dec. 10, 2013, Overbased or carbonated sulfonates, Eugene E. Spala / Chevron Oronite Company LLC (San Ramon, US)
A process for preparing a super overbased polyisobutene sulfonate…

Marine Engine Lubrication
US 08609599 B2, Dec. 17, 2013, Benzene ring bonded directly to the -OH group, Joseph P. Hartley / Infineum International Limited GB
A trunk piston marine engine lubricating oil composition for improving asphaltene…

Engine Oil Composition
US 08592355 B2, Nov. 26, 2013, Nitrogen and heavy metal, or nitrogen and aluminum, in the same compound, Koki Ito / Idemitsu Kosan Co., Ltd. (Tokyo, JP)
An engine oil composition, consisting essentially of:…

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:…

Functionalized Polymer Composition for Grease
US 08563488 B2, Oct. 22, 2013, Overbased or carbonated carboxylates, Matthew R. Sivik et al. / The Lubrizol Corporation (Wickliffe, US)
A grease composition comprising:…

Chromium HVI-PAO Bi-Modal Lubricant Compositions
US 08476205 B2, July 2, 2013, Plural -C(=O)O- groups attached directly or indirectly to each other by nonionic bonding, Kevin A. Chinn et al. / ExxonMobil Research and Engineering Company (Annandale, US)
An oil formulation comprising:…

Anti-Seizure Agent for Hot Steel Working
US 08455408 B2, June 4, 2013, Inorganic compound (except water) (Overbased or carbonated organic acidic compounds are not classified in this subclass or its indents on the basis of inorganic overbasing or carbonating agents; the overbased or carbonated compounds are treated as complexes, and are classified with the particular organic acidic compound), Hirofumi Hori et al. / Nippon Steel & Sumitomo Metal Corporation (Tokyo, JP)
A method for hot steel working comprising the steps of:…

Solid Stick Compositions Comprising Thermosetting Plastic
US 08450254 B2, May 28, 2013, With organic -C(=O)O-compound, John Cotter et al. / L.B. Foster Rail Technologies, Corp. (Burnaby, CA)
A solid stick composition comprising:…

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.

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