Patents by Inventor Carlos Alaez Verson

Carlos Alaez Verson 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 glucosamine salts
    Publication number: 20050014720
    Abstract: This invention relates to a process for the preparation of glucosamine hydroiodide, glucosamine pyruvate, glucosamine phosphate or their mixtures with glucosamine hydrochloride, by electrodialysis. Starting from glucosamine hydrochloride, the exchange of the Cl? for an anion selected from the group consisting of SO4 ?2, I?, CH3COCOO? and PO4?3 takes place during the process. The electrodialysis, that comprises a cathode, anode, and means of separation composed of anion exchange membranes, cation exchange membranes, bipolar membranes or by other suitable means of separation. This invention also relates to a glycosamine sulphate containing chlorides obtainable by the process, and its therapeutic use.
    Type: Application
    Filed: December 13, 2002
    Publication date: January 20, 2005
    Inventors: Francisco Vila Pahi, Ricard Mis Vizcaino, Ramon Ruhi Roura, Ana Maria Torrent Gibert, Vicente Montiel Leguey, Vicente Garcia Garcia, Eduardo Exposito Rodriguez, Antonio Aldaz Riera, Carlos Alaez Verson