Patents by Inventor Peter M. DiGiacinto

Peter M. DiGiacinto 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).

  • Low viscosity oligomer oil product, process and composition
    Patent number: 9206095
    Abstract: The present invention relates to a low viscosity lubricant process, product, and composition characterized by low Noack volatility, low pour point, useful low temperature viscometrics, and high viscosity index and more particularly concerns a PAO composition having a kinetic viscosity at 100° C. in the range of about 4 cSt.
    Type: Grant
    Filed: March 28, 2013
    Date of Patent: December 8, 2015
    Assignee: INEOS USA LLC
    Inventors: Vahid Bagheri, Lionel D. Moore, Peter M. DiGiacinto, Michel Sanchezrivas
  • Low viscosity oligomer oil product, process and composition
    Patent number: 8455416
    Abstract: The present invention relates to a low viscosity lubricant process, product, and composition characterized by low Noack volatility, low pour point, useful low temperature viscometrics, and high viscosity index and more particularly concerns a PAO composition having a kinetic viscosity at 100° C. in the range of about 4 cSt.
    Type: Grant
    Filed: November 26, 2008
    Date of Patent: June 4, 2013
    Assignee: Ineos USA LLC
    Inventors: Vahid Bagheri, Lionel D. Moore, Peter M. Digiacinto, Michel Sanchezrivas
  • Method for removing asphaltene deposits
    Patent number: 7754657
    Abstract: Compositions comprising at least one C4-C30 olefin or oxidation product thereof and kerosene or an aromatic solvent are particularly effective for use in removing asphaltene and asphaltene-containing organic deposits and in preventing or reducing the precipitation and deposition of asphaltenes from hydrocarbon fluids. When added to heavy oils comprising asphaltenes, alone or in combination with dispersants and further inhibitors, the invented compositions lower viscosity and pour point, and aid in preventing asphaltene precipitation during transport and in combustion.
    Type: Grant
    Filed: July 20, 2006
    Date of Patent: July 13, 2010
    Assignee: INEOS USA LLC
    Inventors: Marvin I. Trimble, Mark A. Fleming, Blair L. Andrew, Greg A. Tomusiak, Peter M. DiGiacinto, Luc M. Heymans
  • Method for removing asphaltene deposits
    Publication number: 20080020949
    Abstract: Compositions comprising at least one C4-C30 olefin or oxidation product thereof and kerosene or an aromatic solvent are particularly effective for use in removing asphaltene and asphaltene-containing organic deposits and in preventing or reducing the precipitation and deposition of asphaltenes from hydrocarbon fluids. When added to heavy oils comprising asphaltenes, alone or in combination with dispersants and further inhibitors, the invented compositions lower viscosity and pour point, and aid in preventing asphaltene precipitation during transport and in combustion.
    Type: Application
    Filed: July 20, 2006
    Publication date: January 24, 2008
    Inventors: Marvin I. Trimble, Mark A. Fleming, Blair L. Andrew, Greg A. Tomusiak, Peter M. DiGiacinto, Luc M. Heymans
  • Recovery of hexabromocyclododecane particles
    Patent number: 5004847
    Abstract: Methods for purifying and agglomerating hexabromocyclododecane particles by heating an admixture formed with wetcake and water.
    Type: Grant
    Filed: December 27, 1989
    Date of Patent: April 2, 1991
    Assignee: Ethyl Corporation
    Inventors: Phillip R. Beaver, Peter M. DiGiacinto, Donald O. Hutchinson, Julio J. Vega