Patents by Inventor James A Papp

James A Papp 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).

  • By-product treatment via calcium polysulfide
    Patent number: 8741058
    Abstract: By-product materials are processed to mitigate undesirable effects. In some embodiments, industrial waste by-products are recycled using calcium polysulfide and used in building materials. In certain implementations, toxins are rendered non-viable as human pathogens by reaction with calcium polysulfide to create non-soluble sulfide crystals locked in the material as hydration is completed. The sulfides are not soluble in water and are locked into position within the resulting hydrate material, which mitigates escape of or changes of state in the toxins.
    Type: Grant
    Filed: March 13, 2013
    Date of Patent: June 3, 2014
    Inventors: James Theodore Easton, James A. Papp
  • Decontamination of biological agents
    Patent number: 7754465
    Abstract: This invention provides a method for killing biological agents utilizing lime sulfur in liquid or powder form.
    Type: Grant
    Filed: April 27, 2006
    Date of Patent: July 13, 2010
    Inventors: James A Papp, Guy Adam Wojtowicz, Douglas Alan Rice
  • Decontamination of biological agents
    Publication number: 20070254048
    Abstract: This invention provides a method for killing biological agents utilizing lime sulfur in liquid or powder form.
    Type: Application
    Filed: April 27, 2006
    Publication date: November 1, 2007
    Inventors: James Papp, Guy Wojtowicz, Douglas Rice
  • Mold killer for homes and buildings
    Publication number: 20050249824
    Abstract: This invention provides a method for killing mold in existing homes and buildings or those under construction using Lime Sulfur in liquid or powder form.
    Type: Application
    Filed: May 7, 2004
    Publication date: November 10, 2005
    Inventor: James Papp
  • Sliding door - window security device
    Publication number: 20020157320
    Abstract: A window and sliding door security device that is attached with a Velcro or hook and loop application.
    Type: Application
    Filed: April 25, 2001
    Publication date: October 31, 2002
    Inventor: James A. Papp