Patents by Inventor Rafael Trujillo

Rafael Trujillo 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).

  • Publication number: 20080305977
    Abstract: The present application relates to perfume systems and consumer products comprising new perfumes and/or such perfume systems, as well as processes for making and using such perfume systems and consumer products.
    Type: Application
    Filed: June 5, 2008
    Publication date: December 11, 2008
    Applicant: The Procter & Gamble Company
    Inventors: Johan Smets, David Thomas Stanton, Rafael Trujillo Rosaldo, Alan Campbell McRitchie, Hugo Robert Germain Denutte, Thierry Granier, Andreas Hanhart, Jerzy A. Bajgrowicz, Philip Kraft
  • Publication number: 20080234165
    Abstract: Liquid laundry detergent compositions comprising anionic surfactant, fabric care agent, cationic deposition aid and performance booster are disclosed. The performance booster is chosen such that it will not react with the cationic deposition aid or fabric care agent to form a coacervate and/or to precipitate from solution. Such performance boosters may compensate for reduced cleaning efficacy of anionic surfactants and/or fabric care agents which interact with cationic deposition aids.
    Type: Application
    Filed: March 11, 2008
    Publication date: September 25, 2008
    Inventors: Rajan Keshav Panandiker, Kerry Andrew Vetter, Mary Jane Combs, David Gladney, Connie Lynn Sheets, Gayle Marie Frankenbach, Rafael Trujillo Rosaldo
  • Patent number: 7384903
    Abstract: Systems, compositions and methods for domestic laundering comprising selected cationic silicones.
    Type: Grant
    Filed: January 21, 2005
    Date of Patent: June 10, 2008
    Assignee: The Procter & Gamble Company
    Inventors: Axel Masschelein, Patrick Firmin August Delplancke, Ivo Salden, Jean-Pol Boutique, James Pyott Johnston, Mark Allen Smerznak, Walter August Maria Broeckx, Ingrid Merere, Rafael Trujillo Rosaldo
  • Publication number: 20060014655
    Abstract: There is provided a laundry and/or cleaning and/or fabric care composition comprising a benefit agent whereby said benefit agent is carried with a carrier material, thereby providing an enhanced deposition on the treated fabric of the benefit agent.
    Type: Application
    Filed: September 20, 2005
    Publication date: January 19, 2006
    Applicant: The Procter & Gamble Company
    Inventors: Johan Smets, Jean Wevers, Gaurav Saini, Rafael Trujillo Rosaldo
  • Patent number: 6903061
    Abstract: Systems, compositions and methods for domestic laundering comprising selected cationic silicones.
    Type: Grant
    Filed: August 23, 2001
    Date of Patent: June 7, 2005
    Assignee: The Procter & Gamble Company
    Inventors: Axel Masschelein, Patrick Firmin August Delplancke, Ivo Salden, Jean-Pol Boutique, James Pyott Johnston, Mark Allen Smerznak, Walter August Maria Broeckx, Ingrid Merere, Rafael Trujillo Rosaldo
  • Publication number: 20050091879
    Abstract: The present invention relates to methods of delivering one or more volatile materials, during the operation of a drying apparatus, to a fabric article. The present invention also relates to fabric treatment compositions comprising one or more volatile materials. These compositions may be used to treat fabric articles during the fabric article drying process.
    Type: Application
    Filed: January 21, 2004
    Publication date: May 5, 2005
    Inventors: Dean DuVal, Michael Orr, Rafael Trujillo, Angela Troester
  • Patent number: 6858575
    Abstract: Disclosed herein are pro-perfume compositions comprising the Michael Addition reaction product of a primary and/or secondary amine compound with an unsaturated ester, acid or nitrile perfume compound. Pro-perfumes made from this selected type of reaction product provide a desirable and prolonged odor benefit to surfaces, e.g., fabrics and hard surfaces, contacted therewith. Such pro-perfumes are also utilized in a wide variety of substrate-treating products and methods.
    Type: Grant
    Filed: November 26, 2002
    Date of Patent: February 22, 2005
    Assignee: Procter & Gamble Company
    Inventors: Johan Smets, Rafael Trujillo, Christophe Laudamiel
  • Patent number: 6740713
    Abstract: There is provided a process for producing particles of amine reaction product by means of a carrier having a melting point of less than 30° C. optionally followed by a coating step. Processed amine reaction products and finished compositions incorporating such processed product are also herein provided.
    Type: Grant
    Filed: December 21, 2001
    Date of Patent: May 25, 2004
    Assignee: Procter & Gamble Company
    Inventors: Alfred Busch, Marcel Homblé, Christophe Laudamiel, Johan Smets, Rafael Trujillo, Jean Wevers
  • Publication number: 20040018955
    Abstract: There is provided a pro-perfume composition comprising an amino-functional component and a benefit agent, which is stably suspended into a liquid detergent matrix, and subsequently providing an enhanced deposition as well as long lasting release on the treated fabric of the benefit agent.
    Type: Application
    Filed: October 11, 2002
    Publication date: January 29, 2004
    Inventors: Jean Wevers, Johan Smets, Rafael Trujillo Rosaldo, Pascale Claire Annick Van Steenwinckel
  • Publication number: 20030228992
    Abstract: There is provided a laundry and/or cleaning and/or fabric care composition comprising a benefit agent whereby said benefit agent is carried with a carrier material, thereby providing an enhanced deposition on the treated fabric of the benefit agent.
    Type: Application
    Filed: December 9, 2002
    Publication date: December 11, 2003
    Inventors: Johan Smets, Jean Wevers, Gaurav Saini, Rafael Trujillo Rosaldo
  • Publication number: 20030172458
    Abstract: The present invention relates to a disposable covering sheet which is moisture vapour permeable and liquid impermeable and has odour control properties and, if desired, also active agent releasing properties. The disposable covering sheet comprises at least a moisture vapour permeable layer and a liquid impermeable but moisture vapour permeable film layer of thermoplastic compositions. The disposable covering sheet such as, for example, a mattress cover or a pillow cover gives a better comfort to the user by providing odour control properties and, if desired, also active agent releasing properties. The disposable covering sheet of the present invention can find a variety of applications wherein moisture vapour permeability and liquid imperviousness combined with specific odour control properties and preferably also active agent releasing properties are desirable.
    Type: Application
    Filed: March 28, 2003
    Publication date: September 18, 2003
    Applicant: The Procter & Gamble Company
    Inventors: Lidia Bonfanti, Antonella Pesce, Philip Porter, Elisabetta Russo, Giuseppe Sirianni, Rafael Trujillo
  • Publication number: 20030171250
    Abstract: Disclosed herein are pro-perfume compositions comprising the Michael Addition reaction product of a primary and/or secondary amine compound with an unsaturated ester, acid or nitrile perfume compound. Pro-perfumes made from this selected type of reaction product provide a desirable and prolonged odor benefit to surfaces, e.g., fabrics and hard surfaces, contacted therewith. Such pro-perfumes are also utilized in a wide variety of substrate-treating products and methods.
    Type: Application
    Filed: November 26, 2002
    Publication date: September 11, 2003
    Applicant: The Procter & Gamble Company
    Inventors: Johan Smets, Rafael Trujillo, Christophe Laudamiel
  • Publication number: 20030163870
    Abstract: The present invention relates to a disposable covering sheet which is moisture vapour permeable and liquid impermeable and contains active agent or agents. The disposable covering sheet comprises at least a moisture vapour permeable layer and a liquid impermeable but moisture vapour permeable film layer of thermoplastic compositions. The disposable covering sheet such as, for example, a mattress cover or a pillow cover gives a better comfort to the user by providing active agent releasing properties. The disposable covering sheet of the present invention can find a variety of applications wherein moisture vapour permeability and liquid imperviousness combined with long lasting active agent releasing properties are desirable.
    Type: Application
    Filed: March 28, 2003
    Publication date: September 4, 2003
    Applicant: The Procter & Gamble Company
    Inventors: Philip Porter, Elisabetta Russo, Giuseppe Sirianni, Rafael Trujillo
  • Publication number: 20030073607
    Abstract: Disclosed herein are pro-perfume compositions comprising the reaction product of a primary and/or secondary amine compound with a combination of a perfume ketone component and a high molecular weight, high boiling point perfume aldehyde component. Pro-perfumes made from this selected type of reaction product provide a multi-odor benefit to surfaces contacted therewith. Such pro-perfumes are also especially easy to suspend in liquid detergent products.
    Type: Application
    Filed: May 9, 2002
    Publication date: April 17, 2003
    Applicant: The Procter & Gamble Company
    Inventors: Johan Smets, Rafael Trujillo, Abdennaceur Fredj, Daniel Jerome White, Robert Walter Boswell, Gordon Ridley
  • Patent number: 6451751
    Abstract: There is provided a process for producing particles of amine reaction product by means of a carrier having a melting point between 30 degrees Celsius and 135 degrees Celsius, optionally followed by a coating step. Processed amine reaction products and finished compositions incorporating such processed product are also herein provided.
    Type: Grant
    Filed: December 20, 2000
    Date of Patent: September 17, 2002
    Assignee: The Procter & Gamble Company
    Inventors: Alfred Busch, Marcel Homblé, Christophe Laudamiel, Johan Smets, Rafael Trujillo, Jean Wevers
  • Publication number: 20020103094
    Abstract: Systems, compositions and methods for domestic laundering comprising selected cationic silicones.
    Type: Application
    Filed: August 23, 2001
    Publication date: August 1, 2002
    Applicant: The Procter & Gamble Company
    Inventors: Axel Masschelein, Patrick Firmin August Delplancke, Ivo Salden, Jean-Pol Boutique, James Pyott Johnston, Mark Allen Smerznak, Walter August Maria Broeckx, Ingrid Merere, Rafael Trujillo Rosaldo