Patents by Inventor Erwin E Marti

Erwin E Marti 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).

  • Salt hydrates
    Patent number: 8329919
    Abstract: The invention relates to new forms of salts of valsartan or crystalline, also partly crystalline and amorphous salts of valsartan, the respective production and usage, and pharmaceutical preparations containing such a salt.
    Type: Grant
    Filed: September 28, 2011
    Date of Patent: December 11, 2012
    Assignee: Novartis AG
    Inventor: Erwin E Marti
  • Salt hydrates
    Patent number: 8058301
    Abstract: The invention relates to new forms of salts of valsartan or crystalline, also partly crystalline and amorphous salts of valsartan, the respective production and usage, and pharmaceutical preparations containing such a salt.
    Type: Grant
    Filed: December 15, 2004
    Date of Patent: November 15, 2011
    Assignee: Novartis AG
    Inventor: Erwin E Marti