Patents by Inventor Patrick E. Mosier

Patrick E. Mosier has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • ASHLESS OR REDUCED ASH QUATERNARY DETERGENTS
    Publication number: 20140249059
    Abstract: A composition of an oil-soluble ionic detergent that does not contribute metal ions to the composition, and which comprises a quaternary non-metallic pnictogen cation and an organic anion having at least one hydrocarbyl group of sufficient length to impart oil solubility to the detergent, the detergent having a total base number (TBN) to total acid number (TAN) ratio of at least 2:1 imparts ash-free basicity to a lubricant composition.
    Type: Application
    Filed: May 14, 2014
    Publication date: September 4, 2014
    Inventors: Ewan E. Delbridge, Virginia A. Carrick, John K. Pudelski, Matthew D. Giesleman, Christopher L. Friend, Patrick E. Mosier, Michele M. Rogers, Mark T. Tierney
  • ASHLESS OR REDUCED ASH QUATERNARY DETERGENTS
    Publication number: 20140243247
    Abstract: A composition of an oil-soluble ionic detergent that does not contribute metal ions to the composition, and which comprises a quaternary non-metallic pnictogen cation and an organic anion having at least one hydrocarbyl group of sufficient length to impart oil solubility to the detergent, the detergent having a total base number (TBN) to total acid number (TAN) ratio of at least 2:1 imparts ash-free basicity to a lubricant composition.
    Type: Application
    Filed: May 14, 2014
    Publication date: August 28, 2014
    Applicant: The Lubrizol Corporation
    Inventors: Ewan E. Delbridge, Virginia A. Carrick, John K. Pudelski, Matthew D. Giesleman, Christopher L. Friend, Patrick E. Mosier, Michele M. Rogers, Mark T. Tierney
  • Composition containing heterocyclic compounds and a method of lubricating an internal combustion engine
    Patent number: 8785357
    Abstract: The present Invention relates to the use of a compound in a lubricating composition as an engine oil antiwear and/or extreme pressure agent, wherein the compound is a heterocycle having a hydrocarbyl group containing 6 to 40 carbon atoms, wherein the heterocycle is either (i) a heterocycle compound having a functional group selected from the group consisting of at least one of an ester, an amide, a salt and an acid, or (ii) a pyrimidine.
    Type: Grant
    Filed: September 14, 2009
    Date of Patent: July 22, 2014
    Assignee: The Lubrizol Corporation
    Inventors: Patrick E. Mosier, Jason R. Brown, Matthew D. Gieselman, Calvin W. Schroeck, Seth Crawley, William Barton, William C. Ward
  • Lubricating Composition Containing an Ester of an Aromatic Carboxylic Acid
    Publication number: 20140194330
    Abstract: The invention provides a lubricating composition containing an oil of lubricating viscosity and an ester, thioester, amide or imide of a carboxylic acid compound where said carboxylic acid is characterized in that it is functionalized with a hydroxy-substituted aromatic moiety. The invention further relates to methods of lubricating an internal combustion engine by supplying the described lubricating composition to the internal combustion engine. The invention further relates to the use of the salt of the carboxylic acid compound as an antiwear agent or an antioxidant.
    Type: Application
    Filed: June 13, 2012
    Publication date: July 10, 2014
    Applicant: The Lubrizol Corporation
    Inventors: Scott Capitosti, Seth L. Crawley, Ewan E. Delbridge, Patrick E. Mosier
  • Ashless or reduced ash quaternary detergents
    Patent number: 8765650
    Abstract: A composition of an oil-soluble ionic detergent that does not contribute metal ions to the composition, and which comprises a quaternary non-metallic pnictogen cation and an organic anion having at least one hydrocarbyl group of sufficient length to impart oil solubility to the detergent, the detergent having a total base number (TBN) to total acid number (TAN) ratio of at least 2:1 imparts ash-free basicity to a lubricant composition.
    Type: Grant
    Filed: March 1, 2010
    Date of Patent: July 1, 2014
    Assignee: The Lubrizol Corporation
    Inventors: Ewan E. Delbridge, Virginia A. Carrick, John K. Pudelski, Matthew D. Gieselman, Christopher L. Friend, Patrick E. Mosier, Michelle M. Rogers, Mark L. Tierney
  • Lubricating composition containing an antiwear agent
    Patent number: 8728996
    Abstract: The invention provides a lubricating composition containing an oil of lubricating viscosity and a compound obtained/obtainable by a process comprising reacting a glycolic acid, a 2-halo-acetic acid, or a lactic acid, or an alkali or alkaline metal salts thereof, (typically glycolic acid or a 2-halo-acetic acid) with at least one member selected from the group consisting of an amine, an alcohol, and an aminoalcohol. The invention further relates to the use of the lubricating composition in an internal combustion engine.
    Type: Grant
    Filed: July 11, 2013
    Date of Patent: May 20, 2014
    Assignee: The Lubrizol Corporation
    Inventors: William R. S. Barton, Seth L. Crawley, Patrick E. Mosier, Matthew D. Gieselman, Daniel J. Saccomando
  • Lubricating compositions containing an antiwear agent
    Patent number: 8722599
    Abstract: The invention provides a lubricating composition containing an oil of lubricating viscosity and a compound obtained/obtainable by a process comprising reacting a glycolic acid, a 2-halo-acetic acid, or a lactic acid, or an alkali or alkaline metal salts thereof, (typically glycolic acid or a 2-halo-acetic acid) with at least one member selected from the group consisting of an amine, an alcohol, and an aminoalcohol. The invention further relates to the use of the lubricating composition in an internal combustion engine.
    Type: Grant
    Filed: July 11, 2013
    Date of Patent: May 13, 2014
    Assignee: The Lubrizol Corporation
    Inventors: William R. S. Barton, Seth L. Crawley, Patrick E. Mosier, Matthew D. Gieselman, Daniel J. Saccomando
  • Stabilized Blends Containing Friction Modifiers
    Publication number: 20140080743
    Abstract: The present invention relates to functional fluid compositions containing friction modifiers, and specifically stable compositions containing friction modifiers with limited solubility in and/or limited compatibility with the functional fluids with which they are used. In particular the present invention deals with functional fluids used in internal combustion engines, such as engine oils, and friction modifiers that contain one or more amide functional groups, where the friction modifier is present in the functional fluid composition at levels that would otherwise cause the composition to be unstable and/or hazy.
    Type: Application
    Filed: May 22, 2012
    Publication date: March 20, 2014
    Applicant: THE LUBRIZOL CORPORATION
    Inventors: James D. Burrington, Patrick E. Mosier, David C. Arters, Stuart L. Bartley
  • Stabilized Blends Containing Friction Modifiers
    Publication number: 20140073543
    Abstract: The present invention relates to functional fluid compositions containing friction modifiers, and specifically stable compositions containing friction modifiers with limited solubility in and/or limited compatibility with the functional fluids with which they are used. In particular the present invention deals with functional fluids used in internal combustion engines, such as engine oils, and friction modifiers derived from hydroxy-carboxylic acids, where the friction modifier is present in the functional fluid composition at levels that would otherwise cause the composition to be unstable and/or hazy.
    Type: Application
    Filed: May 21, 2012
    Publication date: March 13, 2014
    Applicant: THE LUBRIZOL CORPORATION
    Inventors: Stuart L. Bartley, Patrick E. Mosier, James D. Burrington, David C. Arters
  • Lubricating Composition Containing an Antiwear Agent
    Publication number: 20140057818
    Abstract: The invention provides a lubricating composition containing an antiwear agent and an oil of lubricating viscosity. The invention further relates to the use of the lubricating composition in an internal combustion engine, or a driveline device.
    Type: Application
    Filed: December 16, 2011
    Publication date: February 27, 2014
    Applicant: THE LUBRIZOL CORPORATION
    Inventors: William R. S. Barton, Mark C. Davies, Christopher L. Friend, Ewan E. Delbridge, Patrick E. Mosier, Michael R. Sutton, Matthew D. Gieselman
  • Engine Lubricants Containing a Polyether
    Publication number: 20140038870
    Abstract: A sump-lubricated, spark-ignited engine is lubricated by supplying thereto a lubricant which comprises (a) an oil of lubricating viscosity; (b) a polyether; and (c) a metal-containing detergent. The lubricant has a total phosphorus content of less than 0.075 percent by weight.
    Type: Application
    Filed: January 11, 2012
    Publication date: February 6, 2014
    Applicant: THE LUBRIZOL CORPORATION
    Inventors: Patrick E. Mosier, Jonathan S. Vilardo
  • Composition Containing Heterocyclic Compounds and a Method of Lubricating an Internal Combustion Engine
    Publication number: 20140018268
    Abstract: The present invention relates to a lubricating composition containing (a) an oil of lubricating viscosity; and (b) a compound selected from the group consisting of: (i) an ester-containing heterocycle; (ii) an amide-containing heterocycle; and (iii) a pyrimidine, wherein the ester-containing heterocycle and the amide-containing heterocycle have a hydrocarbyl group containing 6 to 40 carbon atoms. The invention further provides for a method of supplying an internal combustion engine with the lubricating composition.
    Type: Application
    Filed: September 19, 2013
    Publication date: January 16, 2014
    Inventors: Patrick E. Mosier, Jason R. Brown, Matthew D. Gieselman, Calvin W. Schroeck, Seth L. Crawley, William R. S. Barton, William C. Ward, JR.
  • Lubricating Compositions Containing An Antiwear Agent
    Publication number: 20130303417
    Abstract: The invention provides a lubricating composition containing an oil of lubricating viscosity and a compound obtained/obtainable by a process comprising reacting a glycolic acid, a 2-halo-acetic acid, or a lactic acid, or an alkali or alkaline metal salts thereof, (typically glycolic acid or a 2-halo-acetic acid) with at least one member selected from the group consisting of an amine, an alcohol, and an aminoalcohol. The invention further relates to the use of the lubricating composition in an internal combustion engine.
    Type: Application
    Filed: July 11, 2013
    Publication date: November 14, 2013
    Applicant: THE LUBRIZOL CORPORATION
    Inventors: William R.S. Barton, Seth L. Crawley, Patrick E. Mosier, Matthew D. Gieselman, Daniel J. Saccomando
  • Lubricating Composition Containing An Antiwear Agent
    Publication number: 20130296208
    Abstract: The invention provides a lubricating composition containing an oil of lubricating viscosity and a compound obtained/obtainable by a process comprising reacting a glycolic acid, a 2-halo-acetic acid, or a lactic acid, or an alkali or alkaline metal salts thereof, (typically glycolic acid or a 2-halo-acetic acid) with at least one member selected from the group consisting of an amine, an alcohol, and an aminoalcohol. The invention further relates to the use of the lubricating composition in an internal combustion engine.
    Type: Application
    Filed: July 11, 2013
    Publication date: November 7, 2013
    Applicant: THE LUBRIZOL CORPORATION
    Inventors: William R. S. Barton, Seth L. Crawley, Patrick E. Mosier, Matthew D. Gieselman, Daniel J. Saccomando
  • Aminobenzoic Acid Derivatives
    Publication number: 20130281336
    Abstract: This invention relates to N-alkylated anthranilic acid derivative and their use in lubricants, such as engine oils, as TBN boosters. The invention particularly relates to compositions that deliver an ash-free base to a lubricant in the form of a basic amine additive, without adversely impacting seal compatibility and/or degradation, and methods thereof.
    Type: Application
    Filed: September 15, 2011
    Publication date: October 24, 2013
    Applicant: THE LUBRIZOL CORPORATION
    Inventors: Danielle N. Ivancic, Patrick E. Mosier, Ewan E. Delbridge, Christopher L. Friend
  • Lubricating composition containing an antiwear agent
    Patent number: 8557755
    Abstract: The invention provides a lubricating composition containing an oil of lubricating viscosity and a compound obtained/obtainable by a process comprising reacting a glycolic acid, a 2-halo-acetic acid, or a lactic acid, or an alkali or alkaline metal salts thereof, (typically glycolic acid or a 2-halo-acetic acid) with at least one member selected from the group consisting of an amine, an alcohol, and an aminoalcohol. The invention further relates to the use of the lubricating composition in an internal combustion engine.
    Type: Grant
    Filed: February 14, 2013
    Date of Patent: October 15, 2013
    Assignee: The Lubrizol Corporation
    Inventors: William R. S. Barton, Seth L. Crawley, Patrick E. Mosier, Matthew D. Gieselman, Daniel J. Saccomando
  • Lubricating composition containing an antiwear agent
    Patent number: 8530395
    Abstract: The invention provides a lubricating composition containing an oil of lubricating viscosity and a compound obtained/obtainable by a process comprising reacting a glycolic acid, a 2-halo-acetic acid, or a lactic acid, or an alkali or alkaline metal salts thereof, (typically glycolic acid or a 2-halo-acetic acid) with at least one member selected from the group consisting of an amine, an alcohol, and an aminoalcohol. The invention further relates to the use of the lubricating composition in an internal combustion engine.
    Type: Grant
    Filed: February 14, 2013
    Date of Patent: September 10, 2013
    Assignee: The Lubrizol Corporation
    Inventors: William R. S. Barton, Seth L. Crawley, Patrick E. Mosier, Matthew D. Gieselman, Daniel J. Saccomando
  • Antiwear polymer and lubricating composition thereof
    Patent number: 8507422
    Abstract: The present invention relates to the use of a RAFT polymer as an antiwear agent in a lubricant. The lubricant may be useful in a number of mechanical devices.
    Type: Grant
    Filed: April 17, 2008
    Date of Patent: August 13, 2013
    Assignee: The Lubrizol Corporation
    Inventors: David Price, Patrick E. Mosier, Jonathan S. Vilardo, Marina Baum
  • Titanium and Molybdenum Compounds and Complexes as Additives in Lubricants
    Publication number: 20130150273
    Abstract: A lubricating composition comprising an oil of lubricating viscosity, 1 to 1000 parts per million by weight of titanium in the form of an oil-soluble titanium-containing material, and at least one additional lubricant additive provides beneficial effects on properties such as deposit control, oxidation, and filterability in engine oils.
    Type: Application
    Filed: February 28, 2011
    Publication date: June 13, 2013
    Applicant: THE LUBRIZOL CORPORATION
    Inventors: Mark C. Davies, Virginia A. Carrick, Jody A. Kocsis, Patrick E. Mosier, Matthew D. Gieselman, John K. Pudelski, Brent R. Dohner, Jonathan S. Vilardo
  • Lubricating Composition Containing a Dispersant
    Publication number: 20130143780
    Abstract: The invention provides a lubricating composition containing a compound comprising the reaction product of a polyolefin, an ethylenically unsaturated aromatic acylating agent (or carboxylic reactant), and an amine, and an oil of lubricating viscosity. The invention further relates to the use of the lubricating composition in an internal combustion engine.
    Type: Application
    Filed: May 17, 2011
    Publication date: June 6, 2013
    Applicant: THE LUBRIZOL CORPORATION
    Inventors: Matthew D. Gieselman, Joanne L. Jones, Renee A. Eveland, Patrick E. Mosier, William Ellyatt