Patents by Inventor Richard Malcomson

Richard Malcomson 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).

  • Compositions comprising amphotericin B, methods, and systems
    Publication number: 20060025355
    Abstract: A composition includes particles including at least about 95 wt % of amphotericin B, wherein the particles have a mass median diameter ranging from about 1.1 ?m to about 1.9 ?m. Another composition also includes particles including at least about 95 wt % of amphotericin B, wherein at least about 80 wt % of the particles have a geometric diameter ranging from about 1.1 ?m to about 1.9 ?m. Yet another composition includes particles including amphotericin B, wherein the particles have a mass median diameter less than about 1.9 ?m, and wherein the amphotericin B has a crystallinity level of at least about 20%. Unit dosage forms, delivery systems, and methods may involve similar compositions.
    Type: Application
    Filed: June 21, 2005
    Publication date: February 2, 2006
    Applicant: Nektar Therapeutics
    Inventors: Sarma Duddu, Srinivas Palakodaty, David Lechuga-Ballesteros, Danforth Miller, Alan Kugler, Christopher Frantz, Trixie Tan, Richard Malcomson, Keith Washco, Theresa Sweeney, Thomas Tarara, Sarvajna Dwivedi, Michael Eldon