Patents by Inventor Jeanmarie Sganga

Jeanmarie Sganga 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 purifying glycopertide phosphonate derivatives
    Publication number: 20080103290
    Abstract: Disclosed are methods of purifying glycopeptides that are substituted with one or more substituents each comprising one or more phosphono groups that are useful as antibacterial agents. The methods include contacting a solution of the glycopeptide derivatives with a polystyrene-containing resin, eluting the resin with an aqueous solution, and isolating the purified glycopeptide derivative.
    Type: Application
    Filed: October 25, 2007
    Publication date: May 1, 2008
    Inventors: Donald Schmidt, Jeanmarie Sganga
  • Process for purifying glycopeptide phosphonate derivatives
    Publication number: 20060100415
    Abstract: Disclosed are methods of purifying glycopeptides that are substituted with one or more substituents each comprising one or more phosphono groups that are useful as antibacterial agents. The methods include contacting a solution of the glycopeptide derivatives with a polystyrene-containing resin, eluting the resin with an aqueous solution, and isolating the purified glycopeptide derivative.
    Type: Application
    Filed: December 13, 2005
    Publication date: May 11, 2006
    Inventors: Donald Schmidt, Jeanmarie Sganga