Patents by Inventor Margaret O'Donoghue

Margaret O'Donoghue 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).

  • Oral care regimens and devices
    Publication number: 20060283478
    Abstract: Disclosed are various oral care devices and methods. One method includes introducing a composition into the oral cavity, wherein the composition includes a reactive species generating agent. Output from a light emitting element is directed at a portion of the soft tissue of the oral cavity for a period of time sufficient to generate one or more reactive species from the reactive species generating agent.
    Type: Application
    Filed: August 21, 2006
    Publication date: December 21, 2006
    Inventors: Ruben Avila, Daniel Volpenhein, Margaret O'Donoghue, Matthew Doyle, Chanchal Ghosh, Rowan Grayling, Aleksey Pinyayev
  • Low pH skin care compositions containing dehydroacetic acid
    Publication number: 20060165741
    Abstract: Stable skin care compositions comprising dehydroacetic acid and a dermatologically acceptable carrier. The dermatologically acceptable carrier comprises at least one oil, said oil having a solubility in water of about 5% or less and a solubility parameter of from about 7 to about 15, and the dehydroacetic acid is distributed primarily into said oil. The compositions have a pH of about 4.5 and below.
    Type: Application
    Filed: January 25, 2006
    Publication date: July 27, 2006
    Inventors: Timothy Coffindaffer, Robert Ha, Margaret O'Donoghue, Larry Robinson