Patents by Inventor Anthony Steve Spencer

Anthony Steve Spencer 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).

  • Patent number: 7845351
    Abstract: A face mask for reducing the amount of microbes to which a wearer is exposed is provided. The face mask includes a body portion that has an outer layer that has been treated with a germicidal agent in an effective amount. The layer may be a nonwoven fabric like a spunbond, meltblown or coform layer and may be a laminate of such layers. The face mask having such a germicidal treatment can result in a reduction in microbial activity as compared to another face mask, identical but for the germicidal agent.
    Type: Grant
    Filed: August 31, 2005
    Date of Patent: December 7, 2010
    Assignee: Kimberly-Clark Worldwide Inc.
    Inventors: Michael P. Mathis, Uyles Woodrow Bowen, Jr., Eric Clayton Steindorf, Phillip A. Schorr, Angela Dobson, Ali Yahiaoui, Douglas R. Hoffman, David Koenig, Anthony Steve Spencer
  • Publication number: 20090156079
    Abstract: A nonwoven web or laminate having improved antistatic properties and alcohol repellency properties is generally provided, along with methods of making the same. The method includes forming a nonwoven web from a thermoplastic mixture of an antistatic agent and a thermoplastic polymer. A high energy treatment is applied to a surface of the nonwoven web. Then, a fluorinated agent is grafted to the surface of the spunbond web utilizing a monomer deposition process. The monomer deposition process can generally include evaporating a liquid fluorinated agent in a vacuum chamber, followed by depositing the fluorinated agent gas on a surface of the spunbond web, and exposing the surface to radiation.
    Type: Application
    Filed: December 14, 2007
    Publication date: June 18, 2009
    Applicant: Kimberly-Clark Worldwide, Inc.
    Inventors: Ali Yahiaoui, Anthony Steve Spencer