Patents by Inventor Todd M Hall

Todd M Hall 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).

  • Apparatus and methods for reducing capsule elongation
    Patent number: 8371092
    Abstract: A capsule pressure control assembly for regulating or controlling the internal pressure of filled capsules, whereby instances of capsule elongation are reduced or eliminated, thus resulting in an increased yield rate of acceptable filled capsules.
    Type: Grant
    Filed: September 8, 2009
    Date of Patent: February 12, 2013
    Assignee: Viropharma Incorporated
    Inventors: David W Dodsworth, Jack Bradley, Jeffery A Rudy, Todd M Hall, Paul Barnhart