Patents by Inventor John W. Schick

John W. Schick 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).

  • Process for making synthetic lubricating oils
    Patent number: 4463201
    Abstract: High quality synthetic lubricating oils are provided when certain olefinic monomers such as ethylene, propylene and a third 1-olefin are copolymerized and thereafter dewaxed by means of a urea adduction process.
    Type: Grant
    Filed: January 24, 1983
    Date of Patent: July 31, 1984
    Assignee: Mobil Oil Corporation
    Inventors: John W. Schick, Robert M. Gemmill, Jr.
  • Lubricant composition for reduction of fuel consumption in internal combustion engines
    Patent number: 4304678
    Abstract: Lubricating oils containing certain hydroxyl-containing acid esters have been found to be effective friction modifiers and to aid in the reduction of fuel consumption in internal combustion engines.
    Type: Grant
    Filed: September 11, 1978
    Date of Patent: December 8, 1981
    Assignee: Mobil Oil Corporation
    Inventors: John W. Schick, Joan M. Kaminski
  • Metal working lubricant compositions
    Patent number: 4283293
    Abstract: A lubricant concentrate for use in metal processing comprises a sulfur compound such as a sulfurized olefin or sulfurized mineral oil and an ester prepared from a fatty acid having 12 to 40 carbon atoms or the dimer thereof or a polyalkenylsuccinic acid or anhydride and a hydroxyl-containing amine.
    Type: Grant
    Filed: August 7, 1978
    Date of Patent: August 11, 1981
    Assignee: Mobil Oil Corporation
    Inventors: John W. Schick, Robert H. Davis, Harry J. Andress
  • Process for improving olefin polymer oil properties
    Patent number: 4225739
    Abstract: Polymer oils having reduced viscosity and increased viscosity index are produced by oligomerizing a mixture of short chain 1-olefins and long chain 1-olefins in the presence of water or alcohol promoted boron trifluoride catalyst and low-boiling recycle from a previous oligomerization run.
    Type: Grant
    Filed: March 19, 1979
    Date of Patent: September 30, 1980
    Assignee: Mobil Oil Corporation
    Inventors: Richard N. Nipe, John W. Schick, Robert M. Gemmill, Jr.
  • Controlled deposition of asphalt emulsions
    Patent number: 4194023
    Abstract: There is provided a method for depositing asphalt from an asphalt emulsion onto an aggregate, as in road construction. Prior to applying the asphalt emulsion, the aggregate is wetted down with water containing a minor amount of an anionic or a cationic coupling agent selected to have a charge opposite to that of the asphalt emulsion.
    Type: Grant
    Filed: September 22, 1978
    Date of Patent: March 18, 1980
    Assignee: Mobil Oil Corporation
    Inventors: Donald R. Cushman, Charles A. Pagen, John W. Schick
  • Lubricant compositions for can forming
    Patent number: 4185485
    Abstract: An emulsifiable concentrate for use in metal processing, especially in can forming, comprises an ester prepared from a polyalkenylsuccinic acid or anhydride, and a hydroxyl-containing amine. It is critical to the invention with respect to can forming that the acid or anhydride contain, in addition to its basic carbon length, a chain derived from an olefin having from 16 to 28 carbon atoms.
    Type: Grant
    Filed: June 30, 1978
    Date of Patent: January 29, 1980
    Assignee: Mobil Oil Corporation
    Inventors: John W. Schick, Robert H. Davis, Harry J. Andress
  • Synthetic hydrocarbon lubricating oil
    Patent number: 4182922
    Abstract: Synthetic hydrocarbon oils having excellent viscosity index and pour point combinations. They are made by a process involving the copolymerization of propylene or propylene plus higher 1-olefins with small amounts of ethylene.
    Type: Grant
    Filed: December 19, 1977
    Date of Patent: January 8, 1980
    Assignee: Mobil Oil Corporation
    Inventors: John W. Schick, Robert M. Gemmill, Jr.
  • Synthetic ester and hydrogenated olefin oligomer lubricant and method of reducing fuel consumption therewith
    Patent number: 4175047
    Abstract: Synthetic esters or mixtures thereof, containing a free hydroxyl group in the molecule, are useful as lubricants for internal combustion engines, preferably in combination with synthetic hydrocarbon fluids. The composition, when used to lubricate an internal combustion engine, reduces the fuel consumed by such engine.
    Type: Grant
    Filed: September 25, 1978
    Date of Patent: November 20, 1979
    Assignee: Mobil Oil Corporation
    Inventors: John W. Schick, Joan M. Kaminski
  • Lubricant compositions containing biocidal, antirust additives
    Patent number: 4107060
    Abstract: Compounds having biocidal and antirust properties which constitute the reaction product of (a) a benzotriazole compound having the formula: ##STR1## wherein R is hydrogen or an alkyl group containing from about 1 to about 6 carbon atoms and (b) a water soluble base, characterized by a basicity greater than that of said benzotriazole compound, such as an alkali metal hydroxide or a hydrocarbyl amine. Lubricant compositions are also provided containing biocidal and antirust amounts of the aforenoted reaction product.
    Type: Grant
    Filed: March 31, 1977
    Date of Patent: August 15, 1978
    Assignee: Mobil Oil Corporation
    Inventors: John W. Schick, Robert H. Davis
  • Asphalt composition and its manufacture
    Patent number: 4105612
    Abstract: Asphaltic compositions are provided comprising a major proportion of straight-run asphalt, and minor proportions of a refractory aromatic residual fraction (syntower bottoms), ethylene-vinyl acetate copolymer and terpenic resin.
    Type: Grant
    Filed: June 3, 1977
    Date of Patent: August 8, 1978
    Assignee: Mobil Oil Corporation
    Inventors: Donald R. Cushman, Charles A. Pagen, John W. Schick, Tsoung-Yuan Yan
  • Metal working compositions
    Patent number: 4073736
    Abstract: Compositions containing a base lubricant, an antiwear amount of a polypropylene glycol and sulfur; and a solubility improving amount of a monohydric alcohol having from 5 to 30 carbon atoms are provided. These compositions are especially useful for metal working and cutting applications.
    Type: Grant
    Filed: October 20, 1976
    Date of Patent: February 14, 1978
    Assignee: Mobil Oil Corporation
    Inventors: John W. Schick, Robert H. Davis
  • Lubricant compositions
    Patent number: 4053426
    Abstract: Lubricant compositions are provided containing from about 0.5 to about 65%, by weight, of an amine salt of a partial ester of an alkyl or alkenyl succinic acid. These amine salts are effective as biocidal and anti-rust agents.
    Type: Grant
    Filed: March 17, 1975
    Date of Patent: October 11, 1977
    Assignee: Mobil Oil Corporation
    Inventors: Robert H. Davis, John W. Schick
  • Asphalt compositions
    Patent number: 4052290
    Abstract: Improved asphalt compositions are provided which are produced by forming a homogeneous blend of marginal asphalt stock with coal-derived asphaltenes, and air-blowing the homogeneous blend to yield an asphalt composition having a viscosity-penetration index higher than about 2.5 .times. 10.sup.5.
    Type: Grant
    Filed: July 26, 1976
    Date of Patent: October 4, 1977
    Assignee: Mobil Oil Corporation
    Inventors: Donald R. Cushman, Charles A. Pagen, John W. Schick, Tsoung-Yuan Yan
  • Lubricant compositions comprising substituted indans
    Patent number: 3931334
    Abstract: Lubricant compositions are provided comprising a substituted indan having the structure: ##SPC1##In which R is at least one member of the group consisting of hydrogen, alkyl, phenyl, carboxy alkyl, carboxy phenyl, phenoxy and their thiosubstituted derivatives. The method for the preparation of these substituted indans is also provided.
    Type: Grant
    Filed: July 5, 1973
    Date of Patent: January 6, 1976
    Assignee: Mobil Oil Corporation
    Inventors: Robert M. Gemmill, Jr., John W. Schick