Patents by Inventor Bozena Marianna Piatek

Bozena Marianna Piatek 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: 20150250912
    Abstract: A liquid fragrance formulation is provided. The fragrance formulation has a viscosity in the range of 0.0 to 9.0 cPa, a calculated water-octanol partition coefficient in the range of ?1.0 to 4.0; and a surface tension in the range of 0.0 to 25.0 mN/m and is suitable for use in air fresheners, particularly nebulizing scent delivery devices.
    Type: Application
    Filed: April 25, 2013
    Publication date: September 10, 2015
    Inventors: Joseph Brain, Bozena Marianna Piatek, Emmanuel Manna
  • Patent number: 7776346
    Abstract: The present invention relates to compositions comprising a structured benefit agent pre-mix or delivery vehicle comprising benefit agent structured with crystalline materials, as defined, which when separately prepared and combined after preparation, provides enhanced delivery of benefit agent to a carrying composition into which the premix is added.
    Type: Grant
    Filed: May 22, 2003
    Date of Patent: August 17, 2010
    Assignee: Unilever Home & Personal Care USA, division of Conopco, Inc.
    Inventors: Stephen M. O'Connor, Michael Joseph Fair, John Richard Nicholson, Bozena Marianna Piatek, David John Lang, Gregory McFann, Birnur Aral
  • Publication number: 20040234558
    Abstract: The present invention relates to compositions comprising a structured benefit agent pre-mix or delivery vehicle comprising benefit agent structured with crystalline materials, as defined, which when separately prepared and combined after preparation, provides enhanced delivery of benefit agent to a carrying composition into which the premix is added.
    Type: Application
    Filed: May 22, 2003
    Publication date: November 25, 2004
    Applicant: Unilever Home & Personal Care USA, Division of Conopco, Inc.
    Inventors: Stephen M. O'Connor, Michael Joseph Fair, John Richard Nicholson, Bozena Marianna Piatek, David John Lang, Gregory McFann, Birnur Aral
  • Patent number: 6602836
    Abstract: Detergent formulations containing cationic bleaching agents and water-soluble polymers having cationic groups improve tea stain removal in machine dishwashing applications.
    Type: Grant
    Filed: April 10, 2001
    Date of Patent: August 5, 2003
    Assignee: Unilever Home & Personal Care USA, a division of Conopco, Inc.
    Inventors: Catherine Chiou, Naresh Dhirajlal Ghatlia, John Richard Nicholson, Bozena Marianna Piatek
  • Publication number: 20030073596
    Abstract: Detergent formulations containing cationic bleaching agents and water-soluble polymers having cationic groups improve tea stain removal in machine dishwashing applications.
    Type: Application
    Filed: April 10, 2001
    Publication date: April 17, 2003
    Applicant: Unilever Home & Personal Care USA, Division of Conopco, Inc.
    Inventors: Catherine Chiou, Naresh Dhirajlal Ghatlia, John Richard Nicholson, Bozena Marianna Piatek
  • Patent number: 5900395
    Abstract: A solid detergent composition useful for machine dishwashing is described. The product contains a first layer having an oxygen bleach system, a buffering system, a builder, and an enzyme. The first layer dissolves to deliver a pH of about 8.5 to about 11 in the wash water. A second layer includes an effective amount of an acidity agent and a continuous medium having a melting point in the range of from about 35.degree. C. to about 50.degree. C. The material may be a paraffin wax, a natural wax, a polyvinyl ether, fatty acids and mixtures thereof. The second layer dissolves in wash water to deliver a pH of from about 6.5 to about 9. The release order of the functional ingredients allows for a high level of peracid species generation in the initial wash stages followed by optimum bleaching throughout the wash.
    Type: Grant
    Filed: December 23, 1996
    Date of Patent: May 4, 1999
    Assignee: Lever Brothers Company
    Inventors: John Richard Nicholson, Bozena Marianna Piatek, David John Lang, Isaac Israel Secemski
  • Patent number: 5837663
    Abstract: A solid detergent composition useful for machine dishwashing is described. The product contains a first layer having a buffering system, a builder and an enzyme. The first layer dissolves to deliver a pH of about 9.0 to about 11 in the wash water. A second layer includes a peracid and an acidity agent in a continuous medium having a melting point in the range of from about 35.degree. C. to about 50.degree. C. The material may be a paraffin wax, a natural wax, a polyvinyl ether, fatty acids and mixtures thereof. The second layer dissolves in wash water to deliver a pH of from about 6.5 to about 9. The release order of the functional ingredients allows for a optimum bleaching of stains as well as removal of soil.
    Type: Grant
    Filed: December 23, 1996
    Date of Patent: November 17, 1998
    Assignee: Lever Brothers Company, Division of Conopco, Inc.
    Inventors: John Richard Nicholson, Bozena Marianna Piatek, David John Lang, Isaac Israel Secemski
  • Patent number: 5783540
    Abstract: A solid detergent composition and a method of using the composition in a machine dishwasher is described. The product contains a first layer having an oxygen bleaching system, a buffering system of a builder, and an enzyme. The first layer dissolves to deliver a pH of about 8.5 to about 11 in the wash water. A second layer includes an effective amount of an acidity agent selected from an inorganic acid, an organic acid and mixtures thereof, a continuous medium having a melting point in the range of from about 55.degree. C. to about 70.degree. C. and an anti-scaling agent. The second layer dissolves in wash water to deliver a pH of from about 6.5 to about 9.
    Type: Grant
    Filed: December 23, 1996
    Date of Patent: July 21, 1998
    Assignee: Lever Brothers Company, Division of Conopco, Inc.
    Inventors: Isaac Israel Secemski, David John Lang, John Richard Nicholson, Bozena Marianna Piatek