Patents by Inventor Patricio Martin Gomez

Patricio Martin Gomez 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).

  • INTERMEDIATE CEFDINIR SALTS
    Publication number: 20090036672
    Abstract: Disclosed are salts of the general formula (I) wherein R1, R2 and B are as defined in the description and methods for the preparation thereof. These salts are useful intermediates for the preparation of cefdinir.
    Type: Application
    Filed: July 29, 2008
    Publication date: February 5, 2009
    Applicant: ANTIBIOTICOS S.p.A.
    Inventors: Giovanni Pozzi, Patricio Martin Gomez, Marco Alpegiani, Walter Cabri
  • Intermediate cefdinir salts
    Patent number: 7405294
    Abstract: Disclosed are salts of the general formula (I) wherein R1, R2 and B are defined in the description. These salts are useful intermediates for the preparation of cefdinir. Also, disclosed are processes for the preparation thereof from the compounds of the general formula (II) and (III). Further, disclosed is a method of producing cefdinir from the salts of the general formula (I) including the steps of removing protecting groups.
    Type: Grant
    Filed: September 26, 2003
    Date of Patent: July 29, 2008
    Assignee: Antibioticos S.p.A.
    Inventors: Giovanni Pozzi, Patricio Martin Gomez, Marco Alpegiani, Walter Cabri
  • Crystalline cefdinir salts
    Patent number: 7173126
    Abstract: Cefdinir crystalline salts of formula (I), in which n ranges from 1 to 3, the preparation and use thereof for the preparation and purification of cefdinir are herein disclosed. The salts of formula (I) can be obtained from cefdinir intermediates or crude cefdinir by treatment with phosphoric acid.
    Type: Grant
    Filed: December 1, 2003
    Date of Patent: February 6, 2007
    Assignee: Antibioticos S.p.A.
    Inventors: Giovanni Pozzi, Patricio Martin Gomez, Marco Alpegiani, Walter Cabri
  • Crystalline cefdinir salts
    Publication number: 20060074236
    Abstract: Cefdinir crystalline salts of formula (I), in which n ranges from 1 to 3, the preparation and use thereof for the preparation and purification of cefdinir is herein disclosed. The salts of formula (I) can be obtained from cefdinir intermediates or crude cefdinir by treatement with phosphoric acid.
    Type: Application
    Filed: December 1, 2003
    Publication date: April 6, 2006
    Applicant: ANTIBIOTICOS S.p.A.
    Inventors: Giovanni Pozzi, Patricio Martin Gomez, Marco Alpegiani, Walter Cabri