Patents by Inventor Ville-Mikko Ojala

Ville-Mikko Ojala 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).

  • Multilayered structure comprising an enzyme layer
    Patent number: 9614243
    Abstract: A multilayered structure suitable as an electrode in a power source and a method of producing the same. The structure comprises a conductive laminar layer; and an enzyme layer containing an essentially dry enzyme capable of oxidizing or dehydrogenating carbohydrate material under suitable conditions. Because the enzymatic anode layer and the fuel containing layer are not interacting during the production and since they are kept latent during storage time, the power source will remain stable for extended periods of time, thus increasing the utility of the power source.
    Type: Grant
    Filed: December 16, 2010
    Date of Patent: April 4, 2017
    Assignee: Teknologian Tutkimuskeskus VTT Oy
    Inventors: Anu Vaari, Ville-Mikko Ojala, Matti Valkiainen, Maria Smolander, Harry Boer
  • Multilayered Structure
    Publication number: 20130017457
    Abstract: A multilayered structure suitable as an electrode in a power source and a method of producing the same. The structure comprises a conductive laminar layer; and an enzyme layer containing an essentially dry enzyme capable of oxidizing or dehydrogenating carbohydrate material under suitable conditions. Because the enzymatic anode layer and the fuel containing layer are not interacting during the production and since they are kept latent during storage time, the power source will remain stable for extended periods of time, thus increasing the utility of the power source.
    Type: Application
    Filed: December 16, 2010
    Publication date: January 17, 2013
    Applicant: TEKNOLOGIAN TUTKIMUSKESKUS VTT
    Inventors: Anu Vaari, Ville-Mikko Ojala, Matti Valkiainen, Maria Smolander, Harry Boer