Patents by Inventor Uday D. Wagle

Uday D. Wagle 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).

  • Manufacture of organic hydrazines
    Patent number: 4248800
    Abstract: A chloramine generator is used in the manufacture of organic hydrazines wherein water is introduced into the generator to prevent plugging by the by-product ammonium chloride while preventing the chloramine from dissolving in the water. The chloramine is discharged directly into the hydrazine reactor without isolation of chloramine as an intermediate.
    Type: Grant
    Filed: March 22, 1979
    Date of Patent: February 3, 1981
    Assignee: Pennwalt Corporation
    Inventors: Uday D. Wagle, Timothy J. Belford
  • Continuous manufacture of peroxydicarbonates
    Patent number: 3950375
    Abstract: A continuous solvent-free process for the manufacture of peroxydicarbonates from chloroformate, hydrogen peroxide and alkali metal hydroxide utilizing at least two reactors and a centrifuge to separate high purity product.
    Type: Grant
    Filed: December 10, 1973
    Date of Patent: April 13, 1976
    Assignee: Pennwalt Corporation
    Inventors: Peter M. McKee, Uday D. Wagle