Patents Assigned to Vary Petrochem, LLC
  • Separating compositions
    Patent number: 8414764
    Abstract: A water-based separating composition for separating hydrocarbons from hydrocarbon-containing material includes at least about 71% by weight water, a hydrotropic agent, a dispersant having flocculating characteristics, a wetting agent, and at least one acid and at least one base in amounts sufficient to provide the separating composition with a pH of about 7 to about 8.5. The hydrotropic agent and the dispersant having flocculating characteristics are different.
    Type: Grant
    Filed: April 2, 2012
    Date of Patent: April 9, 2013
    Assignee: VARY Petrochem LLC
    Inventors: Robert C. Yeggy, Vito J. Altavilla
  • Separating compositions
    Patent number: 8372272
    Abstract: A water-based separating composition for separating hydrocarbons from hydrocarbon containing material includes at least about 73% by weight water, a hydrotropic agent, a dispersant having flocculating characteristics, at least one acid and at least one base in amounts sufficient to provide the separating composition with a pH of about 7 to about 8.5. The hydrotropic agent and the dispersant having flocculating characteristics are different.
    Type: Grant
    Filed: April 2, 2012
    Date of Patent: February 12, 2013
    Assignee: VARY Petrochem LLC
    Inventors: Robert C. Yeggy, Vito J. Altavilla
  • Processes for bitumen separation
    Patent number: 8268165
    Abstract: Processes are provided for separating bitumen from oil sands and from other bitumen-containing compositions.
    Type: Grant
    Filed: November 18, 2011
    Date of Patent: September 18, 2012
    Assignee: Vary Petrochem, LLC
    Inventors: Robert C. Yeggy, Vito J. Altavilla
  • SEPARATING COMPOSITIONS
    Publication number: 20120193567
    Abstract: A water-based separating composition for separating hydrocarbons from hydrocarbon-containing material includes at least about 71% by weight water, a hydrotropic agent, a dispersant having flocculating characteristics, a wetting agent, and at least one acid and at least one base in amounts sufficient to provide the separating composition with a pH of about 7 to about 8.5. The hydrotropic agent and the dispersant having flocculating characteristics are different.
    Type: Application
    Filed: April 2, 2012
    Publication date: August 2, 2012
    Applicant: VARY Petrochem, LLC
    Inventors: Robert C. YEGGY, Vito J. Altavilla
  • SEPARATING COMPOSITIONS
    Publication number: 20120187322
    Abstract: A water-based separating composition for separating hydrocarbons from hydrocarbon containing material includes at least about 73% by weight water, a hydrotropic agent, a dispersant having flocculating characteristics, at least one acid and at least one base in amounts sufficient to provide the separating composition with a pH of about 7 to about 8.5. The hydrotropic agent and the dispersant having flocculating characteristics are different.
    Type: Application
    Filed: April 2, 2012
    Publication date: July 26, 2012
    Applicant: VARY PETROCHEM, LLC
    Inventors: Robert C. YEGGY, Vito Altavilla
  • Separating compositions
    Patent number: 8147681
    Abstract: A water-based separating composition for separating hydrocarbons from hydrocarbon containing material includes at least about 73% by weight water, a hydrotropic agent, a dispersant having flocculating characteristics, at least one acid and at least one base in amounts sufficient to provide the separating composition with a pH of about 7 to about 8.5. The hydrotropic agent and the dispersant having flocculating characteristics are different.
    Type: Grant
    Filed: November 23, 2010
    Date of Patent: April 3, 2012
    Assignee: Vary Petrochem, LLC
    Inventors: Robert C Yeggy, Vito J Altavilla
  • Separating compositions
    Patent number: 8147680
    Abstract: A water-based separating composition for separating hydrocarbons from hydrocarbon-containing material includes at least about 71% by weight water, a hydrotropic agent, a dispersant having flocculating characteristics, a wetting agent, and at least one acid and at least one base in amounts sufficient to provide the separating composition with a pH of about 7 to about 8.5. The hydrotropic agent and the dispersant having flocculating characteristics are different.
    Type: Grant
    Filed: November 23, 2010
    Date of Patent: April 3, 2012
    Assignee: Vary Petrochem, LLC
    Inventors: Robert C Yeggy, Vito J Altavilla
  • PROCESSES FOR BITUMEN SEPARATION
    Publication number: 20120061297
    Abstract: Processes are provided for separating bitumen from oil sands and from other bitumen-containing compositions.
    Type: Application
    Filed: November 18, 2011
    Publication date: March 15, 2012
    Applicant: VARY PETROCHEM, LLC
    Inventors: Robert C. YEGGY, Vito J. Altavilla
  • Processes for bitumen separation
    Patent number: 8062512
    Abstract: Processes are provided for separating bitumen from oil sands and from other bitumen-containing compositions.
    Type: Grant
    Filed: December 31, 2009
    Date of Patent: November 22, 2011
    Assignee: Vary Petrochem, LLC
    Inventors: Robert C. Yeggy, Vito J. Altavilla
  • SEPARATING COMPOSITIONS
    Publication number: 20110062382
    Abstract: A water-based separating composition for separating hydrocarbons from hydrocarbon-containing material includes at least about 71% by weight water, a hydrotropic agent, a dispersant having flocculating characteristics, a wetting agent, and at least one acid and at least one base in amounts sufficient to provide the separating composition with a pH of about 7 to about 8.5. The hydrotropic agent and the dispersant having flocculating characteristics are different.
    Type: Application
    Filed: November 23, 2010
    Publication date: March 17, 2011
    Applicant: VARY PETROCHEM, LLC.
    Inventors: Robert C. Yeggy, Vito Altavilla
  • SEPARATING COMPOSITIONS
    Publication number: 20110062369
    Abstract: A water-based separating composition for separating hydrocarbons from hydrocarbon containing material includes at least about 73% by weight water, a hydrotropic agent, a dispersant having flocculating characteristics, at least one acid and at least one base in amounts sufficient to provide the separating composition with a pH of about 7 to about 8.5. The hydrotropic agent and the dispersant having flocculating characteristics are different.
    Type: Application
    Filed: November 23, 2010
    Publication date: March 17, 2011
    Applicant: VARY PETROCHEM, LLC.
    Inventors: Robert C. Yeggy, Vito Altavilla
  • Separating compositions and methods of use
    Patent number: 7867385
    Abstract: Compositions and methods are provided for separating bitumen from oil sands in an efficient and environmentally acceptable manner, and for recovering residual bitumen from existing tailings ponds.
    Type: Grant
    Filed: April 23, 2010
    Date of Patent: January 11, 2011
    Assignee: Vary Petrochem, LLC
    Inventors: Robert C Yeggy, Vito J Altavilla
  • Separating compositions and methods of use
    Patent number: 7862709
    Abstract: Compositions and methods are provided for separating bitumen from oil sands in an efficient and environmentally acceptable manner, and for recovering residual bitumen from existing tailings ponds.
    Type: Grant
    Filed: April 23, 2010
    Date of Patent: January 4, 2011
    Assignee: Vary Petrochem, LLC
    Inventors: Robert C Yeggy, Vito J Altavilla
  • Separating compositions and methods of use
    Patent number: 7785462
    Abstract: Compositions and methods are provided for separating bitumen from oil sands in an efficient and environmentally acceptable manner, and for recovering residual bitumen from existing tailings ponds.
    Type: Grant
    Filed: April 16, 2010
    Date of Patent: August 31, 2010
    Assignee: VARY Petrochem, LLC
    Inventors: Robert C Yeggy, Vita J Altavilla
  • SEPARATING COMPOSITIONS AND METHODS OF USE
    Publication number: 20100200469
    Abstract: Compositions and methods are provided for separating bitumen from oil sands in an efficient and environmentally acceptable manner, and for recovering residual bitumen from existing tailings ponds.
    Type: Application
    Filed: April 23, 2010
    Publication date: August 12, 2010
    Applicant: Vary Petrochem, LLC
    Inventors: Robert C. Yeggy, Vito Altavilla
  • SEPARATING COMPOSITIONS AND METHODS OF USE
    Publication number: 20100200470
    Abstract: Compositions and methods are provided for separating bitumen from oil sands in an efficient and environmentally acceptable manner, and for recovering residual bitumen from existing tailings ponds.
    Type: Application
    Filed: April 23, 2010
    Publication date: August 12, 2010
    Applicant: Vary Petrochem, LLC
    Inventors: Robert C. Yeggy, Vito Altavilla
  • PROCESSES FOR BITUMEN SEPARATION
    Publication number: 20100193403
    Abstract: Processes are provided for separating bitumen from oil sands and from other bitumen-containing compositions.
    Type: Application
    Filed: December 31, 2009
    Publication date: August 5, 2010
    Applicant: VARY PETROCHEM, LLC
    Inventors: Robert C. YEGGY, Vito J. ALTAVILLA
  • SEPARATING COMPOSITIONS AND METHODS OF USE
    Publication number: 20100193404
    Abstract: Compositions and methods are provided for separating bitumen from oil sands in an efficient and environmentally acceptable manner, and for recovering residual bitumen from existing tailings ponds.
    Type: Application
    Filed: April 16, 2010
    Publication date: August 5, 2010
    Applicant: Vary Petrochem, LLC
    Inventors: Robert C. Yeggy, Vito J. Altavilla
  • Separating compositions and methods of use
    Patent number: 7758746
    Abstract: Compositions and methods are provided for separating bitumen from oil sands in an efficient and environmentally acceptable manner, and for recovering residual bitumen from existing tailings ponds.
    Type: Grant
    Filed: September 10, 2009
    Date of Patent: July 20, 2010
    Assignee: VARY Petrochem, LLC
    Inventors: Robert C. Yeggy, Vita J. Altavilla
  • Separating compositions and methods of use
    Patent number: 7749379
    Abstract: Compositions and methods are provided for separating bitumen from oil sands in an efficient and environmentally acceptable manner, and for recovering residual bitumen from existing tailings ponds.
    Type: Grant
    Filed: October 5, 2007
    Date of Patent: July 6, 2010
    Assignee: Vary Petrochem, LLC
    Inventors: Robert C. Yeggy, Vito J. Altavilla