Patents by Inventor Raibir Gill

Raibir Gill 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).

  • Publication number: 20030185764
    Abstract: A powder for use in a dry powder inhaler comprises: i) a fraction of fine particle size constituted by a mixture of physiologically acceptable excipient and an additive; ii) a fraction of coarse particles; and iii) at least one active ingredient. The powder is suitable for efficacious delivery of active ingredients into the low respiratory tract of patients suffering from pulmonary diseases such as asthma. In particular, the invention provides a formulation to be administered as dry powder for inhalation which is freely flowable, can be produced in a simple way, is physically and chemically stable and capable of delivering accurate doses and/or high fine particle fraction of low strength active ingredients by using a high- or medium resistance device.
    Type: Application
    Filed: June 2, 2003
    Publication date: October 2, 2003
    Inventors: John Nicholas Staniforth, David Alexander Vodden Morton, Raibir Gill, Gaetano Brambilla, Rossella Musa, Lorenzno Ferrarini