Patents by Inventor Ignacio L. Escrig

Ignacio L. Escrig 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).

  • Method of sewage treatment
    Patent number: 4612124
    Abstract: The present invention discloses a method of sewage effluent treatment comprising oxidizing sewage effluent by reacting hydrogen peroxide with a catalyst selected from the group consisting of potassium iodide and potassium hydroxide, while in communication with the sewage effluent. If desired, the reaction may be initiated with metalloid iodine.
    Type: Grant
    Filed: December 28, 1984
    Date of Patent: September 16, 1986
    Inventor: Ignacio L. Escrig