Patents by Inventor Marty J. Renner

Marty J. Renner 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).

  • Acylalkylisethionate esters and applications in consumer products
    Patent number: 9598358
    Abstract: Acylalkylisethionate esters are produced by reacting one or more carboxylic acids with one or more alkyl-substituted hydroxyalkyl sulfonates under esterification reaction conditions. The alkyl-substituted hydroxyalkyl sulfonates used as a raw material in producing the esters are prepared by reacting bisulfate with one or more alkylene oxides. The acylalkylisethionate esters may be used in consumer products.
    Type: Grant
    Filed: June 28, 2011
    Date of Patent: March 21, 2017
    Assignee: HUNTSMAN PETROCHEMICAL LLC
    Inventors: Prakasa R. Anantaneni, John Gray, Marty J. Renner, George A. Smith, David C. Lewis, Donald H. Champion, Christopher J. Whewell
  • NOVEL ACYLALKYLISETHIONATE ESTERS AND APPLICATIONS IN CONSUMER PRODUCTS
    Publication number: 20110257072
    Abstract: Acylalkylisethionate esters are produced by reacting one or more carboxylic acids with one or more alkyl-substituted hydroxyalkyl sulfonates under esterification reaction conditions. The alkyl-substituted hydroxyalkyl sulfonates used as a raw material in producing the esters are prepared by reacting bisulfate with one or more alkylene oxides. The acylalkylisethionate esters may be used in consumer products.
    Type: Application
    Filed: June 28, 2011
    Publication date: October 20, 2011
    Inventors: Prakasa R. Anantaneni, John Gray, Marty J. Renner, George A. Smith, David C. Lewis, Donald H. Champion, Christopher J. Whewell
  • Acylalkylisethionate esters and applications in consumer products
    Patent number: 8008239
    Abstract: The present invention provides acylalkylisethionate esters useful in consumer products. The acylalkylisethionate esters are produced by reacting one or more carboxylic acids with one or more alkyl-substituted hydroxyalkyl sulfonates under esterification reaction conditions. The alkyl-substituted hydroxyalkyl sulfonates used as a raw material in producing the esters are prepared by reacting bisulfite with one or more alkylene oxides.
    Type: Grant
    Filed: August 11, 2004
    Date of Patent: August 30, 2011
    Assignee: Huntsman Petrochemical LLC
    Inventors: Prakasa R. Anantaneni, John Gray, Marty J. Renner, George A. Smith, David C. Lewis, Donald H. Champion, Christopher J. Whewell
  • Novel Acylalkylisethionate Esters and Applications in Consumer Products
    Publication number: 20080234159
    Abstract: The present invention provides acylalkylisethionate esters useful in consumer products. The acylalkylisethionate esters are produced by reacting one or more carboxylic acids with one or more alkyl-substituted hydroxyalkyl sulfonates under esterification reaction conditions. The alkyl-substituted hydroxyalkyl sulfonates used as a raw material in producing the esters are prepared by reacting bisulfite with one or more alkylene oxides.
    Type: Application
    Filed: August 11, 2004
    Publication date: September 25, 2008
    Applicant: Huntsman Petrochemical Corporation
    Inventors: Prakasa R. Anantaneni, John Gray, Marty J. Renner, George A. Smith, David C. Lewis, Donald H. Champion, Christopher J. Whewell