Patents by Inventor Ira T. Warder, Jr.

Ira T. Warder, Jr. 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: 4196290
    Abstract: This invention relates to improvements and methods of beneficiation of uric acid and primary salts of uric acid. The compounds are obtained by treating fowl excrement or waste material by means of first promptly collecting the waste material; removing the moisture therefrom, and then subsequently grinding and fractionating this material according to particle size. The method results in fractions of the original waste material which have increased concentrations of uric acid. The enrichment in uric acid concentration results in a material which is very suitable for final removal and treatment of the contained uric acid. A process for the extraction of high purity uric acid and primary salts of uric acid from the pretreated waste is also disclosed. The invention includes the utilization of the drying and sieving process of the waste material to obtain portions from the original product which is suitable for animal feed and supplements.
    Type: Grant
    Filed: August 15, 1973
    Date of Patent: April 1, 1980
    Assignee: The Gates Rubber Company
    Inventors: John D. Douros, Jr., Ira T. Warder, Jr.
  • Patent number: 4045582
    Abstract: This invention relates to improvements and methods of beneficiation of uric acid and primary salts of uric acid. The compounds are obtained by treating fowl excrement or waste material by means of first promptly collecting the waste material; removing the moisture therefrom, and then subsequently grinding and fractionating this material according to particle size. The method results in fractions of the original waste material which have increased concentrations of uric acid. The enrichment in uric acid concentration results in a material which is very suitable for final removal and treatment of the contained uric acid. A process for the extraction of high purity uric acid and primary salts of uric acid from the pretreated waste is also disclosed. The invention includes the utilization of the drying and sieving process of the waste material to obtain portions from the original product which is suitable for animal feed and supplements.
    Type: Grant
    Filed: May 26, 1976
    Date of Patent: August 30, 1977
    Assignee: The Gates Rubber Company
    Inventors: John D. Douros, Jr., Ira T. Warder, Jr.