Patents by Inventor Ilmo Aronen

Ilmo Aronen 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).

  • Compound feed containing histidine and process for its preparation
    Patent number: 6231916
    Abstract: The object of the invention is a compound feed to be given especially as a silage supplement, for increasing the protein-fat-ratio of the milk and improving nitrogen utilization of a dairy cow. The compound feed is characterized in that its crude protein content is not more than 14% by weight as calculated from the weight of the compound feed, whereby the histidine fraction of the crude protein preferably is between 2.8 to 4.0% by weight.
    Type: Grant
    Filed: July 12, 1999
    Date of Patent: May 15, 2001
    Assignee: Rehuraisio Oy
    Inventors: Pekka Huhtanen, Tuomo Varvikko, Aila Vanhatalo, Ilmo Aronen, Merja Holma