Patents by Inventor Roberto Menchaca

Roberto Menchaca 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).

  • Synthesis of naturally occuring ecteinascidins and related compounds
    Patent number: 7947671
    Abstract: Ecteinascidin compounds with a quinone ring for ring E are active as anti-cancer agents. Related processes and compounds are provided.
    Type: Grant
    Filed: April 12, 2010
    Date of Patent: May 24, 2011
    Assignee: Pharma Mar, S.A.
    Inventors: Valentin Martinez Barrasa, Pilar Gallego, Carmen Cuevas, Simon Munt, Ignacio Manzanares, Roberto Menchaca, Natividad Rodriguez, Alberto Rodriguez
  • Synthesis of naturally occurring ecteinascidins and related compounds
    Patent number: 7795260
    Abstract: Ecteinascidin compounds with a quinone ring for ring E are active as anti-cancer agents. Related processes and compounds are provided.
    Type: Grant
    Filed: November 19, 2008
    Date of Patent: September 14, 2010
    Assignee: Pharma Mar, S.A.
    Inventors: Valentin Martinez Barrasa, Pilar Gallego, Carmen Cuevas, Simon Munt, Ignacio Manzanares, Roberto Menchaca, Natividad Rodriguez, Alberto Rodriguez
  • SYNTHESIS OF NATURALLY OCCURING ECTEINASCIDINS AND RELATED COMPOUNDS
    Publication number: 20100216987
    Abstract: Ecteinascidin compounds with a quinone ring for ring E are active as anti-cancer agents. Related processes and compounds are provided.
    Type: Application
    Filed: April 12, 2010
    Publication date: August 26, 2010
    Inventors: Valentin Martinez Barrasa, Pilar Gallego, Carmen Cuevas, Simon Munt, Ignacio Manzanares, Roberto Menchaca, Natividad Rodriguez, Alberto Rodriguez
  • Synthesis of naturally occurring ecteinascidins and related compounds
    Patent number: 7767659
    Abstract: Ecteinascidin compounds with a quinone ring for ring E are active as anti-cancer agents. Related processes and compounds are provided.
    Type: Grant
    Filed: February 4, 2003
    Date of Patent: August 3, 2010
    Assignee: Pharma Mar, S.A.
    Inventors: Valentin Martinez Barrasa, Pilar Gallego, Carmen Cuevas, Simon Munt, Ignacio Manzanares, Roberto Menchaca, Natividad Rodriguez, Alberto Rodriguez
  • SYNTHESIS OF NATURALLY OCCURING ECTEINASCIDINS AND RELATED COMPOUNDS
    Publication number: 20090163507
    Abstract: Ecteinascidin compounds with a quinone ring for ring E are active as anti-cancer agents. Related processes and compounds are provided.
    Type: Application
    Filed: November 19, 2008
    Publication date: June 25, 2009
    Applicant: PHARMA MAR, S.A.
    Inventors: Valentin Martinez Barrasa, Pilar Gallego, Carmen Cuevas, Simon Munt, Ignacio Manzanares, Roberto Menchaca, Natividad Rodriguez, Alberto Rodriguez