Patents by Inventor August Ernst Kirkovits

August Ernst Kirkovits 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).

  • Process for the preparation of anhydrous trisodium citrate
    Patent number: 5929276
    Abstract: The invention relates to a process for producing anhydrous trisodium citrate the structure of which is unchanged as compared to a crystalline hydrate form, the anhydrous trisodium citrate, as well as its use as a carrier for inorganic and/or organic substances, in particular after being impregnated with liquids.
    Type: Grant
    Filed: April 6, 1998
    Date of Patent: July 27, 1999
    Inventors: August Ernst Kirkovits, Josef Gass