Patents by Inventor Lucia V. Salas

Lucia V. Salas 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).

  • Detergent pouch with improved properties
    Patent number: 9242774
    Abstract: An improved detergent pouch that is prepared from at least two water-soluble polymeric films, which are sealed together to contain a detergent composition therein, wherein at least one flexibility-imparting agent is mixed with the detergent composition, or coated onto the pouch to prevent leakage and cracking under stress or unfavorable environmental conditions.
    Type: Grant
    Filed: August 12, 2011
    Date of Patent: January 26, 2016
    Assignee: Church & Dwight Co., Inc.
    Inventors: Elena Petrovicova, Steven Bolkan, Laura Brandt, Louis Mazzola, Lucia V. Salas
  • DETERGENT POUCH WITH IMPROVED PROPERTIES
    Publication number: 20130256182
    Abstract: An improved detergent pouch that is prepared from at least two water-soluble polymeric films, which are sealed together to contain a detergent composition therein, wherein at least one flexibility-imparting agent is mixed with the detergent composition, or coated onto the pouch to prevent leakage and cracking under stress or unfavorable environmental conditions.
    Type: Application
    Filed: August 12, 2011
    Publication date: October 3, 2013
    Applicant: CHURCH & DWIGHT CO., INC.
    Inventors: Elena Petrovicova, Steven Bolkan, Laura Brandt, Louis Mazzola, Lucia V. Salas
  • Fabric conditioning composition associated water soluble polymers
    Patent number: 5429754
    Abstract: A fabric conditioning composition comprising a water soluble polymer having a hydrophilic backbone associated with an acidic group used to improve formulation and stability of such compositions.
    Type: Grant
    Filed: May 3, 1994
    Date of Patent: July 4, 1995
    Assignee: Lever Brothers Company, Division of Conopco, Inc.
    Inventors: Samuel Q. Lin, Liang S. Tsaur, Lucia V. Salas
  • Concentrated fabric conditioning compositions
    Patent number: 5403499
    Abstract: An aqueous concentrated fabric conditioning composition is prepared by adding the co-melted mixture of cationic and nonionic agents to an acid solution. The resulting compositions are stable, have a viscosity of less than 300 cps, a pH of less than 4.0 and an average particle size of from about 2 to about 8 microns.
    Type: Grant
    Filed: April 19, 1993
    Date of Patent: April 4, 1995
    Assignee: Lever Brothers Company, Division of Conopco, Inc.
    Inventors: Jesse J. Kiefer, Lucia V. Salas, Dian M. Najarian