Patents by Inventor Toan Trinh

Toan Trinh 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: 20050113277
    Abstract: The present invention provides preferred, preferably liquid, hard surface cleaning compositions, compositions with cleaning liquid composition on a substrate, compositions used with absorbent pads and implements and devices for making the process of cleaning hard surfaces and/or maintaining their appearance and hygiene easier and more effective.
    Type: Application
    Filed: November 2, 2004
    Publication date: May 26, 2005
    Inventors: Alan Sherry, Nicola Policiechio, Cynthia Cella, Jeffrey Flora, Toan Trinh, Joseph Morelli
  • Publication number: 20050098759
    Abstract: The present invention provides methods for improving the performance of a consumer wrinkle control composition by making the composition available to the consumer and providing information to the consumer concerning the use of the composition to control wrinkles in fabrics without the application of heat. Information may be provided by teaching educational elements and disseminating educational elements to consumers in an efficient, effective, and affordable manner as well as techniques for heightening consumer awareness of the product.
    Type: Application
    Filed: March 13, 2001
    Publication date: May 12, 2005
    Inventors: Gayle Frankenbach, Toan Trinh, Daniel Epstein, Kristin Schmidt, Todd Alwart, Elise Boehm, Alan Dinniwell, Wenetta Turner, Matthew McDonell, Steven Wittman, Suzanne Woelker, Carlos Behrens, Richard Davis
  • Patent number: 6890894
    Abstract: Novel fatty acids and derivatives thereof such as salts, new surfactant systems comprising one or more of these compounds, consumer products such as laundry products, personal care products, pharmaceutical compositions, industrial cleaners, and the like comprising said compounds or surfactant systems.
    Type: Grant
    Filed: April 24, 2003
    Date of Patent: May 10, 2005
    Assignee: The Procter & Gamble Company
    Inventors: Daniel Stedman Connor, Jeffrey John Scheibel, Deborah Jean Back, Toan Trinh, Phillip Kyle Vinson, Roland George Severson, Thomas Anthony Cripe, James Charles Theophile Roger Burckett-St. Laurent, Mark Robert Sivik, Errol Hoffman Wahl, Gayle Marie Frankenbach, Marc Johan Declercq, Hugo Jean Marie Demeyere
  • Publication number: 20050096251
    Abstract: Clear, or translucent fabric softener compositions comprise fabric softener compound, principal solvent system, and high electrolyte levels. The high electrolyte level allows for a broader range of principal solvents to be used and/or reduces the incidence of increased viscosity when low levels of principal solvent are used. Phase stabilizers which are primarily ethoxylated hydrophobic materials can be used to reduce the amount of principal solvent that is needed and/or to stabilize the compositions in the presence of the highest levels of electrolyte. Specific phase stabilizers provide additional benefits including improved softening. Specific electrolytes provide improved results. Addition of primary solvents and/or phase stabilizers to the softener compounds can improve the viscosity/handling of the compounds and the ability to create the finished compositions.
    Type: Application
    Filed: November 22, 2004
    Publication date: May 5, 2005
    Inventors: Gayle Frankenbach, Ellen Baker, Rebecca Baker, Marc Declercq, Hugo Demeyere, Ryan Heiden, Charles Hensley, Brent Kolb, Ruth Murphy, Ronald Pegoli, Toan Trinh, Errol Wahl, Michael Weaver, Dean DuVal, John Shaw, Masae Nogami, Ronghui Wu
  • Patent number: 6884767
    Abstract: Clear/translucent formulations comprise polyquaternary ammonium actives with lower, or no, solvent levels except the solvent which is normally present in the polyquaternary raw material stocks by choosing highly efficient solvents within a specific Clog P range, employing higher levels of polyquaternary ammonium, actives, and/or augmenting the bilayer with surfactants and/or polar oils. Compositions with lowered solvent levels have at or below about 5% by volume of secondary dispersed phases preferably below about 3% by volume of secondary dispersed phase, and more preferably 1% by volume of secondary dispersed phases. The most preferred compositions are essentially free of secondary dispersed phases. High-speed centrifugation easily and quickly reveals the % volume of secondary phase(s).
    Type: Grant
    Filed: July 5, 2000
    Date of Patent: April 26, 2005
    Assignee: The Procter & Gamble Company
    Inventors: Gayle Marie Frankenbach, Mark Robert Sivik, Ruth Anne Murphy, Ellen Schmidt Baker, Marc Johan Declercq, Hugo Jean Marie Demeyere, Toan Trinh, Errol Hoffman Wahl
  • Publication number: 20050079993
    Abstract: An article comprising a polyvinyl alcohol film encapsulating a fabric care composition is useful for conditioning laundry.
    Type: Application
    Filed: December 1, 2004
    Publication date: April 14, 2005
    Inventors: Debra Caswell, Nabil Sakkab, Allison Danneels, Karel Pierre Engels, Ruth Murphy, Toan Trinh, Errol Wahl, Laure Waegemans, Dominique Maria Lecluyse, Didier Gustaaf Perot, Kurt Ignoul, Tom Danny Goetry, Steven Diersing, Gayle Frankenbach
  • Publication number: 20050075267
    Abstract: Clear or translucent rinse-added fabric softening compositions are provided via the present invention which have reduced solvent or solvatrope levels.
    Type: Application
    Filed: November 23, 2004
    Publication date: April 7, 2005
    Inventors: Dean DuVal, Gayle Frankenbach, Errol Wahl, Toan Trinh, Hugo Marie Demeyere, John Shaw, Masae Nogami
  • Patent number: 6875735
    Abstract: Clear, or translucent fabric softener compositions comprise fabric softener compound, principal solvent system, and high electrolyte levels. The high electrolyte level allows for a broader range of principal solvents to be used and/or reduces the incidence of increased viscosity when low levels of principal solvent are used. Phase stabilizers which are primarily ethoxylated hydrophobic materials can be used to reduce the amount of principal solvent that is needed and/or to stabilize the compositions in the presence of the highest levels of electrolyte. Specific phase stabilizers provide additional benefits including improved softening. Specific electrolytes provide improved results. Addition of primary solvents and/or phase stabilizers to the softener compounds can improve the viscosity/handling of the compounds and the ability to create the finished compositions.
    Type: Grant
    Filed: November 24, 1998
    Date of Patent: April 5, 2005
    Assignee: The Procter & Gamble Company
    Inventors: Gayle Marie Frankenbach, Ellen Schmidt Baker, Rebecca Gayl Baker, Marc Johan Declercq, Hugo Jean Marie Demeyere, Ryan Matthew Heiden, Charles Albert Hensley, Brent Alan Kolb, Ruth Anne Murphy, Ronald Edward Pegoli, Toan Trinh, Errol Hoffman Wahl, Michael R. Weaver, Dean Larry DuVal, John Henry Shaw, Jr., Masae Nogami, Ronghui Wu
  • Publication number: 20050070457
    Abstract: Clear or translucent rinse-added fabric softening compositions are provided via the present invention which have reduced solvent or solvatrope levels.
    Type: Application
    Filed: November 15, 2004
    Publication date: March 31, 2005
    Inventors: Dean DuVal, Gayle Frankenbach, Errol Wahl, Toan Trinh, Hugo Demeyere, John Shaw, Masae Nogami
  • Publication number: 20050060811
    Abstract: Articles of manufacture and methods for providing energy conserving means to control and/or remove wrinkles from fabric. The article includes an aqueous wrinkle control composition in a package and a set of instructions associated with the package, the set of instructions includes instructions for controlling and/or removing wrinkles in an energy and/or environment conserving manner by applying the composition to wrinkled fabrics, manipulating the fabrics to remove wrinkles and allowing the fabrics to dry without the use of an iron or tumble dryer. Alternatively, the set of instructions can be provided through the electronic or print media or some combination thereof. The instructions can further include an instruction concerning the energy that is conserved through the use of the composition as a substitute for laundering and/or ironing.
    Type: Application
    Filed: September 13, 2001
    Publication date: March 24, 2005
    Inventors: John Smith, Toan Trinh, Gayle Frankenbach, Carlos Behrens
  • Patent number: 6866888
    Abstract: The present invention relates to compositions for treating shoes, especially leather-containing shoes, such as athletic shoes, and methods and articles of manufacture employing same to treat the shoes prior to and/or during and/or after washing the shoes. More particularly, the present invention relates to compositions applied to one or more shoes in need of treatment prior to and/or during and/or after washing the shoes for imparting a desired benefit to the shoes such as cleaning and/or conditioning and/or disinfecting and/or deodorizing.
    Type: Grant
    Filed: November 5, 2001
    Date of Patent: March 15, 2005
    Assignee: The Procter & Gamble Company
    Inventors: Keith Homer Baker, Michael Peter Siklosi, Henry Cheng Na, Janine Morgens Strang, Donna Jean Haeggberg, William Michael Scheper, Connie Lynn Sheets, Fernando Ray Tolléns, Michael Glen Murray, Michael Timothy Creedon, Errol Hoffman Wahl, Toan Trinh, Eugene Steven Sadlowski, Vincent John Becks
  • Publication number: 20050032669
    Abstract: Clear/translucent formulations comprise polyquaternary ammonium actives with lower, or no, solvent levels except the solvent which is normally present in the polyquaternary raw material stocks by choosing highly efficient principal solvents within a specific Clog P range, employing higher levels of polyquaternary ammonium actives, and/or augmenting the bilayer with surfactants and/or polar oils. Compositions with lowered solvent levels have at or below about 5% by volume of secondary dispersed phases, preferably below about 3% by volume of secondary dispersed phases, and more preferably below about 1% by volume of secondary dispersed phases. The most preferred compositions are essentially free of secondary dispersed phases. High-speed centrifugation easily and quickly reveals the % volume of secondary phase(s).
    Type: Application
    Filed: September 16, 2004
    Publication date: February 10, 2005
    Inventors: Gayle Frankenbach, Mark Sivik, Ruth Murphy, Ellen Baker, Marc Declercq, Hugo Demeyere, Toan Trinh, Errol Wahl
  • Publication number: 20050026793
    Abstract: Compositions, articles and methods are provided for supplying fabric care benefits to clothing or fabrics in an automated washing machine and by manual washing. The fabric care compositions preferably have less than about 5% detergent surfactants, more preferably less than 3%, even more preferably less than 1% and are most preferably free of detergent surfactants. Similarly, the fabric care compositions preferably have less than about 5% fabric softener actives, more preferably less than 3%, even more preferably less than 1% and are most preferably free of detergent surfactants. The laundry articles can take a variety of forms in a variety of physical states all of which will rapidly dispense a unitized amount of one or more selected fabric care agents to a wash and/or rinse bath solution during the laundering process under a variety of conditions. The invention also pertains to laundry kits that contain a variety of such articles and instructions concerning their use.
    Type: Application
    Filed: August 25, 2004
    Publication date: February 3, 2005
    Inventors: Debra Caswell, Robert Welch, Mark Ridyard, Edward Sayers, David William York, Daniel Dufton, Simon Howe, Johan Eshuis, Angelina Pena-Romero, Christophe Laudamiel-Pellet, Wundriari Hoffmann, George Endel Deckner, Errol Hoffman Wahl, Ruth Anne Murphy, Charles Albert Hensley, Toan Trinh, Jiten Odhavji Dihora, Ellen Schmidt Baker, Janet Sue Littig, Timothy James Schroeder, Steven Louis Diersing, Malcolm McClaren Dodd, Lois Sara Gallon
  • Publication number: 20050003996
    Abstract: A fabric conditioning article for use in a clothes dryer. The fabric conditioning article having a flexible sheet and a fabric conditioning composition deposited on the sheet. The fabric conditioning composition includes a fabric conditioning agent, perfumed particles and minor components. The perfume particles are a perfume composition incorporated into a porous mineral carrier such as clay and/or zeolite. Optionally, the perfume composition comprises low levels of unstable perfume components. Alternatively, the perfumed particles have a coating material encapsulating at least a portion of the particles. Optionally, the articles are packaged in a container having a moisture barrier to prevent premature release of the perfume therefrom.
    Type: Application
    Filed: July 30, 2004
    Publication date: January 6, 2005
    Inventors: Bienvenido Santos, Rhonda Jackson, George Morgan, Gregory Maier, David Dahlinger, Ronald Pegoli, Jiten Dihora, Zaiyou Liu, Kristin Finley, Toan Trinh, Errol Wahl, Stanley Welling, Barbara Williams
  • Patent number: 6834847
    Abstract: A dispensing device for dispensing scents into the environment is disclosed. In one embodiment, the dispensing device is used in conjunction with an article of manufacture which contains one or more scents or aromatic materials.
    Type: Grant
    Filed: March 5, 2003
    Date of Patent: December 28, 2004
    Assignee: The Procter & Gamble Company
    Inventors: Eric Richard Bartsch, Stephan Gary Bush, Brice Daniel Westring, Grover David Owens, Frank Andrej Kvietok, Michael Sean Farrell, Christophe Laudamiel-Pellet, Pedro Antonio Rodriguez, Toan Trinh, Kevin George Goodall, Carl Eric Kaiser
  • Patent number: 6831050
    Abstract: Basic cleaning compositions using toxicologically-acceptable ingredients for cleaning fruits and vegetables are provided. Liquid formulations comprising detergent surfactant, such as oleate, alcohol ethoxylates, etc., and neutralized phosphoric acid are sprayed onto apples, lettuce and the like to remove soil and unwanted deposits, especially wax. Articles for applying the compositions to produce by spraying are disclosed. Use of the compositions for disinfectancy/sanitization of produce and cleaning/disinfectancy/sanitization of non-food inanimate surfaces are disclosed.
    Type: Grant
    Filed: September 2, 2003
    Date of Patent: December 14, 2004
    Assignee: The Procter & Gamble Company
    Inventors: Bruce Prentiss Murch, Brian Joseph Roselle, Kyle David Jones, Keith Homer Baker, Thomas Edward Ward, Toan Trinh
  • Publication number: 20040242443
    Abstract: Basic cleaning compositions using toxicologically-acceptable ingredients for cleaning fruits and vegetables are provided. Liquid formulations comprising detergent surfactant, such as oleate, alcohol ethoxylates, etc., and neutralized phosphoric acid are sprayed onto apples, lettuce and the like to remove soil and unwanted deposits, especially wax. Articles for applying the compositions to produce by spraying are disclosed. Use of the compositions for disinfectancy/sanitization of produce and cleaning/disinfectancy/sanitization of non-food inanimate surfaces are disclosed.
    Type: Application
    Filed: June 11, 2003
    Publication date: December 2, 2004
    Applicant: The Procter & Gamble Company
    Inventors: Bruce Prentiss Murch, Brian Joseph Roselle, Kyle David Jones, Keith Homer Baker, Thomas Edward Ward, Toan Trinh
  • Publication number: 20040235707
    Abstract: The present invention relates to aqueous stable, preferably concentrated, aqueous liquid textile softening compositions comprising fabric softener active and cationic polymer in the continuous aqueous phase to provide improved softening.
    Type: Application
    Filed: June 22, 2004
    Publication date: November 25, 2004
    Applicant: The Procter & Gamble Company
    Inventors: Megan A. Cooper, Toan Trinh, Errol Hoffman Wahl, Richard Martin Ward
  • Publication number: 20040235706
    Abstract: The present invention relates to stable, aqueous fabric softening compositions, fabric softening methods and articles of manufacture that use such fabric softening compositions comprising preferred polyalkyleneoxy polysiloxanes selected from the group consisting of polyethyleneoxy polysiloxane, polyethyleneoxy/polypropyleneoxy polysiloxanes, and mixtures thereof. The composition is preferably applied as small particle size droplets, especially from spray containers. The present invention also relates to a method of identifying, selecting, and/or designing the preferred polyethyleneoxy polysiloxanes and/or polyethyleneoxy/polypropyleneoxy polysiloxanes that provide superior fabric softening performance in general, and especially for use in the fabric softening composition of the present invention.
    Type: Application
    Filed: April 6, 2004
    Publication date: November 25, 2004
    Applicant: The Procter & Gamble Company
    Inventors: Toan Trinh, Eva Schneiderman, David Thomas Stanton, John William Smith, Michael Lee Kramer, Helen Bernardo Tordil, Gayle Marie Frankenbach, Zaiyou Liu, Mary Vijayarani Barnabas
  • Patent number: 6821042
    Abstract: The present invention relates to compositions for treating shoes, especially leather-containing shoes, such as athletic shoes, and methods and articles of manufacture employing same to treat the shoes prior to and/or during and/or after washing the shoes. More particularly, the present invention relates to compositions applied to one or more shoes in need of treatment prior to and/or during and/or after washing the shoes for imparting a desired benefit to the shoes such as cleaning and/or conditioning and/or disinfecting and/or deodorizing.
    Type: Grant
    Filed: September 26, 2003
    Date of Patent: November 23, 2004
    Assignee: The Procter & Gamble Company
    Inventors: Keith Homer Baker, Michael Peter Siklosi, Henry Cheng Na, Janine Morgens Strang, Donna Jean Haeggberg, William Michael Scheper, Connie Lynn Sheets, Fernando Ray Tolléns, Michael Glen Murray, Michael Timothy Creedon, Errol Hoffman Wahl, Toan Trinh, Eugene Steven Sadlowski, Vincent John Becks