Patents by Inventor Osmo Ojamo

Osmo Ojamo 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 dissolution of sausage skins and other cellulosic substances by means of an enzyme solution
    Patent number: 5814515
    Abstract: A method of destruction of sausage skins and other mainly cellulosic substances by means of dissolution with an enzyme solution. Enzymes are added to a reactor that contains a water solution, after or before which the substances to be dissolved are added to the reactor. The substances to be dissolved are dissolved partly or completely, after which a new amount of substances to be dissolved are added to the reactor. When the enzymes have been adsorbed into the new substances to be dissolved, the solution containing the substances dissolved are recovered by separating the solution and the substances to be dissolved from each other, whereby water is added to the substances to be dissolved and if desired, the four foregoing steps are repeated a wished amount of times.
    Type: Grant
    Filed: December 21, 1995
    Date of Patent: September 29, 1998
    Assignee: Eriksson Capital AB
    Inventors: Liisa Viikari, Annikka Mustranta, Osmo Ojamo, Merja Itavaara, Tor Johansson