Patents by Inventor Istvanne Jambor

Istvanne Jambor 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 tablets from pharmaceutically active substances having unfavourable tabletting properties with a granulating liquid comprising microcrystalline cellulose
    Publication number: 20050163836
    Abstract: The invention refers to a process for the preparation of tablets that can be well compressed and have good mechanical strength from pharmaceutically active ingredient(s) having unfavourable tabletting properties. In the process of the invention a granulating liquid is used which is a suspension of 5-30% of microcrystalline cellulose—90% of which have a particle size that is lower than 50 Sg(m)m, and the amount of the microcrystalline cellulose refers to the final tablet mass in water and/or ethanol and/or isopropanol, and said suspension may contain also a part of the ingredients of the granules in dissolved form.
    Type: Application
    Filed: April 29, 2002
    Publication date: July 28, 2005
    Inventors: Pal Fekete, Maria Ignacz, Zsuzsa Szlavyne Szell, Laszione Gora, Zoltanne Palfi, Istvanne Jambor