Patents by Inventor Declan Greally

Declan Greally 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).

  • Method of preservation of vaccines with polybiguanide
    Patent number: 6403363
    Abstract: A method for preventing or reducing bacterial contamination of a viral vaccine is disclosed. The method comprises adding an effective preserving amount of a polybiguanide-containing preservative composition to a solution containing vaccine virus or virus antigen. The method is particularly useful in preventing or reducing bacterial contamination of process solutions involved in the manufacture of influenza vaccines.
    Type: Grant
    Filed: July 12, 2001
    Date of Patent: June 11, 2002
    Assignee: Medeva Europe Limited
    Inventors: Michelle Irene Gregarach Lawrence, Declan Greally