Patents by Inventor Giovanni Cavatalo

Giovanni Cavatalo 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).

  • Ammonia Vapor Storage and Purge System and Method
    Publication number: 20080069750
    Abstract: A method of operating a reductant delivery and storage system of a vehicle, comprising of storing an ammonia-containing fluid in a first storage device, generating ammonia vapors in the first storage device and storing said generated ammonia vapors in a second storage device, purging said stored vapors from the second storage device to an exhaust of the engine, delivering said ammonia-containing fluid to said exhaust of the engine, and adjusting at least one of an amount of ammonia-containing fluid delivered and an amount of vapors purged to said exhaust based on the other of said at least one of said amount of ammonia-containing fluid delivered and said amount of vapors purged to said exhaust.
    Type: Application
    Filed: September 18, 2006
    Publication date: March 20, 2008
    Inventors: Christopher Oberski, Giovanni Cavatalo, Michiel J. van Nieuwstadt, Timothy Webb, William Ruona