Patents by Inventor Giambattista Panzone

Giambattista Panzone 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).

  • Chemical process for preparing antibiotic L 17932 (deglucoteicoplanin) and its salt
    Patent number: 5594102
    Abstract: The present invention is directed to a chemical process for preparing antibiotic L 17392 (deglucoteicoplanin) and its salts with bases and acids by submitting a teicoplanin compound or a teicoplanin-like compound to controlled strong acid hydrolysis in the presence of an organic aprotic solvent, and a purification thereof.
    Type: Grant
    Filed: May 30, 1995
    Date of Patent: January 14, 1997
    Assignee: Gruppo Lepetit S.p.A
    Inventors: Giambattista Panzone, Anacleto Gianantonio
  • Process for recovery of glycopeptidic antibiotics
    Patent number: 4994555
    Abstract: This invention concerns the recovery of glycopeptidic antibiotics from aqueous solutions resulting from fermentation broths or process streams. Examples of glycopeptidicantibiotics to which the process of this invention may be applied are the following: vancomycin, actaplanin, ristocetin, avoparcin, actinoidin, LL-AM-374, A 477, OA 7653, A 35512 B, A 515668, AAD 216, A 41030, A 47934, A-40926 (European Pat. Appln. No. 85112406.5), the individual factors, derivatives and pseudo-aglycones and aglycones thereof, teicoplanin and teicoplanin-like compounds.
    Type: Grant
    Filed: May 21, 1990
    Date of Patent: February 19, 1991
    Assignee: Gruppo Lepetit S.p.A.
    Inventors: Giambattista Panzone, Anacleto Gianantonio