Patents by Inventor Lynn Ellen Downey

Lynn Ellen Downey 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: 20030024997
    Abstract: An air freshening composition including porous carrier particles having a perfume composition entrapped therein, and a second component selected from an inert filer, hygroscopic agent, binder, coating material, moisture providing agent, and mixtures thereof. The composition may further comprise various optional components such as free perfumes, colorants, disintegrants, water swelling agents, porosity modifiers and mixtures thereof. A method for processing the compositions into a solid article includes the steps of entrapping a perfume in the porous carrier particles, heating and incorporating a carrier or binder material. The compositions may be further processed by optionally incorporating a powder inert filler and forming articles from the mixture. The articles may be formed from the compositions through prilling, extrusion, or compaction amongst other techniques.
    Type: Application
    Filed: May 2, 2002
    Publication date: February 6, 2003
    Applicant: The Procter & Gamble Company
    Inventors: Robert Gary Welch, Jiten Odhavji Dihora, Errol Hoffman Wahl, Lynn Ellen Downey, Steven Matthew Gabriel, Brent Michael Heist, Toan Trinh, Zaiyou Liu, Kristin Marie Finley