Patents by Inventor Stan Charles Haskins

Stan Charles Haskins 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).

  • Situ chemical fixaton of metal contaminants
    Patent number: 9771284
    Abstract: Embodiments of the invention provide for treating arsenic contaminants in an in situ environment. In accordance with an embodiment of the invention, a stabilized oxidizing agent can be prepared, for instance a stabilized liquid hydrogen peroxide agent, as can an aqueous chelated iron solution. Both the stabilized oxidizing agent and the aqueous chelated iron solution can be alternately introduced into the in situ environment contaminated with arsenic by way of alternate injection screens into the in situ environment so as to remediate the arsenic contamination of the in situ environment.
    Type: Grant
    Filed: December 30, 2013
    Date of Patent: September 26, 2017
    Assignee: ENVIRONMENTAL TECHNOLOGY AND INVESTMENT CORPORATION
    Inventor: Stan Charles Haskins
  • SITU CHEMICAL FIXATON OF METAL CONTAMINANTS
    Publication number: 20150183666
    Abstract: Embodiments of the invention provide for treating arsenic contaminants in an in situ environment. In accordance with an embodiment of the invention, a stabilized oxidizing agent can be prepared, for instance a stabilized liquid hydrogen peroxide agent, as can an aqueous chelated iron solution. Both the stabilized oxidizing agent and the aqueous chelated iron solution can be alternately introduced into the in situ environment contaminated with arsenic by way of alternate injection screens into the in situ environment so as to remediate the arsenic contamination of the in situ environment.
    Type: Application
    Filed: December 30, 2013
    Publication date: July 2, 2015
    Applicant: Environmental Technology and Investment Corporation
    Inventor: Stan Charles Haskins