Patents by Inventor Yonas Gizaw

Yonas Gizaw 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: 20100298191
    Abstract: An article comprising: a functionalized substrate comprising: a composition susceptible to aqueous attack, comprising a water-soluble material, a partially water soluble material, a water-dispersible materials, a water-disintegrating materials, and mixtures thereof; a plurality of microcapsules encapsulating a perfume, wherein said plurality of microcapsules is incorporated with said functionalized substrate; and a total perfume loading level of from about 1% to about 95% by weight of said functionalized substrate.
    Type: Application
    Filed: June 9, 2010
    Publication date: November 25, 2010
    Inventors: Frank William Denome, Tania Edmee Berges-Cabrera, Errol Hoffman Wahl, Jodi Lee Brown, Renae Dianna Fossum, Vincenzo Catalfamo, Yonas Gizaw, Lois Jean Boekley, Brian Joseph Roselle, Michael Bruce Edwards
  • Patent number: 7833961
    Abstract: A fabric enhancing composition comprising: at least one fabric softening active, wherein said fabric softening active comprises a plurality of particles comprising a intensity weighted particle size distribution wherein at least about 50% said particles have a particle size below about 170 nm.
    Type: Grant
    Filed: August 8, 2007
    Date of Patent: November 16, 2010
    Assignee: The Procter & Gamble Company
    Inventors: Marc Johan Declercq, Yonas Gizaw, Raul Victorino Nunes, Ke-ming Quan, Alessandro Corona, III, Matthew Lawrence Lynch, Alice Marie Ward, Hugo Jean Marie Demeyere
  • Publication number: 20100249014
    Abstract: An article comprising: a functionalized substrate comprising: a composition susceptible to aqueous attack, comprising a water-soluble material, a partially water soluble material, a water-dispersible materials, a water-disintegrating materials, and mixtures thereof; a plurality of microcapsules encapsulating a perfume, wherein said plurality of microcapsules is incorporated with said functionalized substrate; and a total perfume loading level of from about 1% to about 95% by weight of said functionalized substrate.
    Type: Application
    Filed: June 9, 2010
    Publication date: September 30, 2010
    Inventors: Frank William Denome, Tania Edmee Berges-Cabrera, Errol Hoffman Wahl, Jodi Lee Brown, Renae Dianna Fossum, Vincenzo Catalfamo, Yonas Gizaw, Lois Jean Boekley, Brian Joseph Roselle, Michael Bruce Edwards
  • Patent number: 7786027
    Abstract: A functionalized substrate comprising: from about 1% to about 20% of a water-dispersible and/or a water-disintegrating material comprising a cellulose by weight; from about 0.001% to about 50% of a binder material by weight; and a plurality of microcapsules encapsulating at least one functional material, wherein said plurality of microcapsules is incorporated with said functionalized substrate.
    Type: Grant
    Filed: February 11, 2008
    Date of Patent: August 31, 2010
    Assignee: The Procter & Gamble Company
    Inventors: Yousef Georges Aouad, Tania Edmee Berges Cabrera, Lois Jean Boekley, Jodi Lee Brown, Vincenzo Catalfamo, Frank William Denome, Renae Dianna Fossum, Yonas Gizaw, Errol Hoffman Wahl, Brian Joseph Roselle, Michael Bruce Edwards
  • Publication number: 20100075878
    Abstract: Novel modified lignin polymers containing anionic, cationic, and/or alkoxy substitution are disclosed. Further, new cleaning compositions including the novel substituted lignin polymers are disclosed. Methods of forming the modified lignin polymers and cleaning compositions are disclosed.
    Type: Application
    Filed: September 18, 2009
    Publication date: March 25, 2010
    Applicant: The Procter & Gamble Company
    Inventors: Yonas Gizaw, Bruno Albert Jean Hubesch, Jeffrey Scott Dupont, Xiaoru Jenny Wang, Luke Andrew Zannoni
  • Publication number: 20100075880
    Abstract: New cleaning compositions including novel amphoteric dispersant polymers containing anionic and nitrogen containing substitution are disclosed. In particular, cleaning compositions containing modified polysaccharides having anionic and nitrogen containing substitution and methods of forming the same are disclosed.
    Type: Application
    Filed: September 18, 2009
    Publication date: March 25, 2010
    Applicant: The Procter & Gamble Company
    Inventors: Jeffrey Scott Dupont, Yonas Gizaw, A. Levent Cimecioglu, John Socrates Thomaides
  • Publication number: 20100075879
    Abstract: New cleaning compositions including novel suds boosting and stabilization biopolymers containing alkoxy, anionic and nitrogen containing substitution are disclosed. In particular, cleaning compositions including suds boosting and stabilization biopolymers containing modified polysaccharides having alkoxy, anionic and nitrogen containing substitution and methods of forming the same are disclosed.
    Type: Application
    Filed: September 18, 2009
    Publication date: March 25, 2010
    Applicant: The Procter & Gamble Company
    Inventors: Yonas Gizaw, Jean-Luc Philippe Bettiol, Jeffrey Scott Dupont, Lee Arnold Schechtman, Steven Daryl Smith
  • Publication number: 20100075887
    Abstract: New fabric care compositions including soil release polymers containing anionic substitution, nitrogen containing substitution, and alkoxy substitution are disclosed. In particular, fabric care compositions containing modified polysaccharides having anionic substitution, nitrogen containing substitution, and alkoxy substitution and methods of forming the same are disclosed.
    Type: Application
    Filed: September 18, 2009
    Publication date: March 25, 2010
    Applicant: The Procter & Gamble Company Attention: Chief Patent Counsel
    Inventors: Xiaoru Jenny Wang, Yonas Gizaw, Jeffrey Scott Dupont
  • Patent number: 7625857
    Abstract: Compositions comprising cationic high amylose starch are effective for use in fabric care compositions.
    Type: Grant
    Filed: February 28, 2007
    Date of Patent: December 1, 2009
    Assignee: The Procter & Gamble Company
    Inventors: Alice Marie Ward, Yonas Gizaw
  • Publication number: 20090042767
    Abstract: A fabric enhancer comprising: at least one fabric softening active, wherein said at least one fabric softening active comprises a plurality of particles comprising an intensity weighted particle size distribution wherein greater than about 95% of said plurality of particles have a size below about 170 nm.
    Type: Application
    Filed: August 8, 2007
    Publication date: February 12, 2009
    Inventors: Yonas Gizaw, Francesc Corominas, Alessandro Corona, III, Marc Johan Declercq, Hugo Jean Demeyere, Ivan Maurice Herbots, Andreas Leopold, Matthew Lawrence Lynch, Raul Vitorino Nunes, Ke-ming Quan, Alice Marie Ward
  • Publication number: 20090042765
    Abstract: A fabric enhancer comprising: at least one cationic softening compound, wherein said cationic softening compound comprises a plurality of lamellar vesicles, said lamellar vesicles having an average diameter from about 10 nm to about 170 nm, wherein said fabric enhancer is capable of forming phase stable mixtures with enhanced stability in the presence of at least one cationic polymer and processes for making the same.
    Type: Application
    Filed: August 8, 2007
    Publication date: February 12, 2009
    Inventors: Yonas Gizaw, Raul Victorino Nunes, Ke-ming Quan, Alessandro Corona, III, Matthew Lawrence Lynch, Alice Marie Ward, Marc Johan Declereq
  • Publication number: 20080263780
    Abstract: A fabric enhancing composition comprising: at least one fabric softening active, wherein said fabric softening active comprises a plurality of particles comprising a intensity weighted particle size distribution wherein at least about 50% said particles have a particle size below about 170 nm.
    Type: Application
    Filed: August 8, 2007
    Publication date: October 30, 2008
    Inventors: Marc Johan Declercq, Yonas Gizaw, Raul Victorino Nunes, Ke-ming Quan, Alessandro Corona, Matthew Lawrence Lynch, Alice Marie Ward, Hugo Jean Marie Demeyere
  • Publication number: 20080131695
    Abstract: A functionalized substrate comprising: from about 1% to about 20% of a water-dispersible and/or a water-disintegrating material comprising a cellulose by weight; from about 0.001% to about 50% of a binder material by weight; and a plurality of microcapsules encapsulating at least one functional material, wherein said plurality of microcapsules is incorporated with said functionalized substrate.
    Type: Application
    Filed: February 11, 2008
    Publication date: June 5, 2008
    Inventors: Yousef Georges Aouad, Tania Edmee Berges Cabrera, Lois Jean Boekley, Jodi Lee Brown, Vincenzo Catalfamo, Frank William Denome, Renae Dianna Fossum, Yonas Gizaw, Errol Hoffman Wahl
  • Publication number: 20080014393
    Abstract: An article comprising: a functionalized substrate comprising: a composition susceptible to aqueous attack, comprising a water-soluble material, a partially water soluble material, a water-dispersible materials, a water-disintegrating materials, and mixtures thereof; a plurality of microcapsules encapsulating a perfume, wherein said plurality of microcapsules is incorporated with said functionalized substrate; and a total perfume loading level of from about 1% to about 95% by weight of said functionalized substrate.
    Type: Application
    Filed: August 24, 2007
    Publication date: January 17, 2008
    Inventors: Frank Denome, Tania Berges-Cabrera, Errol Wahl, Jodi Brown, Renae Fossum, Vincenzo Catalfamo, Yonas Gizaw, Lois Boekley
  • Publication number: 20080004201
    Abstract: The present invention is directed to water soluble or dispersible enzyme stabilizers as methods of using and compositions containing the same.
    Type: Application
    Filed: June 5, 2007
    Publication date: January 3, 2008
    Inventors: Jean-Pol Boutique, Andre Baeck, Nathalie Vanwyngaerden, Jonathan Stonehouse, Yonas Gizaw, Timothy Rothgeb
  • Publication number: 20070269651
    Abstract: An article comprising: a functionalized substrate comprising: a composition susceptible to aqueous attack, wherein said composition is selected from water-soluble materials, partially water soluble materials, water-dispersible materials, water-disintegrating materials, and mixtures thereof; and a plurality of microcapsules encapsulating a functional composition, wherein said plurality of microcapsules is incorporated with said functionalized substrate.
    Type: Application
    Filed: May 7, 2007
    Publication date: November 22, 2007
    Inventors: Frank Denome, Tania Berges Cabrera, Errol Wahl, Jodi Brown, Renae Fossum, Vincenzo Catalfamo, Yonas Gizaw, Lois Boekley
  • Publication number: 20070219111
    Abstract: Compositions comprising cationic high amylose starch are effective for use in fabric care compositions.
    Type: Application
    Filed: February 28, 2007
    Publication date: September 20, 2007
    Inventors: Alice Ward, Yonas Gizaw
  • Publication number: 20070027059
    Abstract: Fabric care compositions comprise cationic starch and fabric softening active, wherein the composition comprises a viscosity of less than about 2000 centipoise.
    Type: Application
    Filed: September 28, 2006
    Publication date: February 1, 2007
    Inventors: Alessandro Corona, Alice Marie Ward, Yonas Gizaw, Donald Ray Brown, Anna Liza Tolentino, Gayle Marie Frankenbach
  • Publication number: 20060276370
    Abstract: A fabric care composition and process for using the composition to treat fabrics are provided. The fabric care composition comprises a sucrose ester, a cationic polysaccharide and a dispersing medium, wherein the charge density of the cationic polysaccharide is from about 0.05 to about 5.5 meq/gram. Optionally, deposition agents and adjunct materials may also be included. The present compositions are used to treat fabrics to impart one or more of the following benefits tot eh treated fabrics: improved fabric softness, wrinkle reduction after drying, ease of ironing, in-wear shape retention, fabric elasticity, fabric tensile strength, fabric tear strength, and/or color protection.
    Type: Application
    Filed: May 31, 2006
    Publication date: December 7, 2006
    Inventors: Shulin Zhang, Eric Wells, Michelle Mulvaney, Glenn Jordan, Mark Sivik, Yonas Gizaw, Joseph Heatherly
  • Patent number: 7135451
    Abstract: Fabric care compositions comprise cationic starch and fabric softening active, wherein the composition comprises a viscosity of less than about 2000 centipoise.
    Type: Grant
    Filed: February 26, 2004
    Date of Patent: November 14, 2006
    Assignee: The Procter & Gamble Company
    Inventors: Alessandro Corona, III, Alice Marie Ward, Yonas Gizaw, Donald Ray Brown, Anna Liza Tolentino, Gayle Marie Frankenbach