Patents by Inventor Neil G. Halls

Neil G. Halls 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).

  • Pediculicidal mousse composition for killing head lice
    Patent number: 5783202
    Abstract: A non-residual, pediculicidal mousse composition for treating head lice consisting essentially of about 0.1 to about 10% w/w of pediculicidal agent, about 70 to about 97% w/w of a foaming agent, which includes water, a surface active agent, a fatty alcohol and a surface active agent, and about 3 to about 20% w/w of an aerosol propellant. In one aspect of the invention, the pediculicidal agent and the foaming agent of the foregoing composition act synergistically against head lice and their eggs.
    Type: Grant
    Filed: March 14, 1995
    Date of Patent: July 21, 1998
    Assignee: Soltec Research Pty. Ltd.
    Inventors: Roderick P. Tomlinson, Neil G. Halls, Albert Z. Abram
  • Aerosol product
    Patent number: 4882182
    Abstract: An aerosol dispensable composition comprising in combination:(i) 0.05 to 5% w/w of a frothing agent;(ii) 0.05 to 75% w/w of a sweetener;(iii) 0.05 to 10% w/w of a thickener;(iv) 0.01 to 1% w/w of a preservative;(v) 0.1 to 10% w/w a phosphate buffer system adapted to maintain the pH of the composition in the range 8.0 to 8.5; and the balance being selected from other excipients, flavors and colorants, propellants and water.
    Type: Grant
    Filed: July 6, 1987
    Date of Patent: November 21, 1989
    Assignee: Soltec Research Pty. Ltd.
    Inventors: Neil G. Halls, Roderick P. J. Tomlinson