Patents by Inventor Mika Raty

Mika Raty 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 for preparing furnish and paper product
    Patent number: 9828727
    Abstract: The invention relates to a method for preparing aqueous furnish to be used in paper product manufacturing. In the method aqueous furnish is prepared by making a fiber suspension, and cationic natural polymer (S), alum (A) and anionic nanofibrillar cellulose (F) are added to the aqueous furnish in a short circulation of a paper or board machine.
    Type: Grant
    Filed: September 22, 2014
    Date of Patent: November 28, 2017
    Assignee: UPM-KYMMENE CORPORATION
    Inventors: Mika Kosonen, Mika Raty
  • METHOD FOR PREPARING FURNISH AND PAPER PRODUCT
    Publication number: 20160201265
    Abstract: The invention relates to a method for preparing aqueous furnish to be used in paper product manufacturing. In the method aqueous furnish is prepared by making a fibre suspension, and cationic natural polymer (S), alum (A) and anionic nanofibrillar cellulose (F) are added to the aqueous furnish in a short circulation of a paper or board machine.
    Type: Application
    Filed: September 22, 2014
    Publication date: July 14, 2016
    Inventors: Mika Kosonen, Mika Raty