Patents by Inventor Probal Datta

Probal Datta 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).

  • Preparation of acid addition salts of ziprasidone and intermediates thereof by solid phase-gas phase reactions
    Publication number: 20060205947
    Abstract: A process for the preparation of an acid addition salt of ziprasidone base and intermediates thereof comprising exposing the ziprasidone base in solid form to a gaseous acid in a substantially dry environment.
    Type: Application
    Filed: June 29, 2005
    Publication date: September 14, 2006
    Inventors: Allan Rey, Lotfi Derdour, K.S. Murthy, Probal Datta, Martin Ehlert, Stephen Home
  • Preparation of acid addition salts of amine bases by solid phase-gas phase reactions
    Publication number: 20060205944
    Abstract: A process for the preparation of an acid addition salt of an organic base comprising exposing the organic base in solid form to a gaseous acid, with the proviso that ziprasidone, its acid addition salts and intermediates thereof are excluded.
    Type: Application
    Filed: June 29, 2005
    Publication date: September 14, 2006
    Inventors: Allan Rey, Lotfi Derdour, K.S. Murthy, Probal Datta, Martin Ehlert, Stephen Home