Patents by Inventor Mary P. Camaga

Mary P. Camaga 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).

  • Patent number: 7754875
    Abstract: A salt of a glucosamine base having a purity of at least about 99 wt. % and a maximum halide content of about 0.01 wt. %, and an organic acid. The organic acid that is saltified with the glucosamine base is preferably a hydroxyacid or a ketoacid. Preferably, the salt is stabilized by coating the salt with at least one pharmaceutically acceptable polymer comprising a water-soluble, water-immiscible and/or water-swellable homopolymer and/or copolymer. Suitable polymers include carboxypolymethylene homopolymers and copolymers; polyethylene glycol homopolymers and copolymers; polypropylene glycol homopolymers and copolymers; ethylcellulose; povidone homopolymers and copolymers; polyacrylic acid homopolymers and copolymers; polyacrylamide homopolymers and copolymers; polysaccharides; and mixtures of two or more of the foregoing polymers. The resultant coated salt composition will be stable at ambient temperatures and upon exposure to the atmosphere.
    Type: Grant
    Filed: September 9, 2005
    Date of Patent: July 13, 2010
    Assignee: JFC Technologies, LLC
    Inventors: Vilas M Chopdekar, Mary P. Camaga