Patents by Inventor Surya Deepthi Kalyanam

Surya Deepthi Kalyanam 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).

  • Reuse of waste materials via manure additive
    Publication number: 20070272609
    Abstract: A composition for treating waste materials such as, for example, livestock manure and mushroom compost. The composition includes: (1) gypsum obtained either as commercial product or as waste wallboard; (2) lime; (3) silica or fly ash; (4) optionally water; (5) optionally iron slag; and (6) optionally portland cement. Further provided is a method of stabilizing waste materials which includes the step of treating the waste materials with the composition. Still further provided are a method of measuring the amount of ammonia in a waste material, a method of measuring the amount of hydrogen sulfide in a waste material, or both.
    Type: Application
    Filed: May 23, 2006
    Publication date: November 29, 2007
    Inventors: Rominder P.S. Suri, Surya Deepthi Kalyanam, Uthappa Devaiah Mandepanda