Patents by Inventor Alexev Kabalnov

Alexev Kabalnov 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: 6630169
    Abstract: Compositions and methods are provided for the administration of particulates comprising at least one bioactive agent which, in selected embodiments, may comprise and immunoactive agent. In this respect, the invention provides for both topical and systemic delivery of the bioactive agent using, for example, the respiratory, gastrointestinal or urogenital tracts. The particulates may be in the form of dry powders or combined with a non-aqueous suspension medium to provide stabilized dispersions. In preferred embodiments, the disclosed compositions will be used in conjunction with inhalation devices such as metered dose inhalers, dry powder inhalers, atomizers or nebulizers for targeted delivery of the agent to mucosal surfaces.
    Type: Grant
    Filed: December 22, 2000
    Date of Patent: October 7, 2003
    Assignee: Nektar Therapeutics
    Inventors: Adrian I. Bot, Thomas E. Tarara, Jeffry G. Weers, Alexev Kabalnov, Ernest G. Schutt, Luis A. Dellamary