Patents by Inventor Olli Jokinen

Olli Jokinen 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).

  • Modification of paper coating rheology
    Publication number: 20060148938
    Abstract: Thickener compositions for addition to paper coating compositions in order to obtain low high shear viscosity and good water retention. The thickener compositions comprise an associative thickener with an associative content below 10%, a molecular weight below one million and an acid content of at least 10% by weight.
    Type: Application
    Filed: February 16, 2004
    Publication date: July 6, 2006
    Inventors: Howard Dungworth, David Petty, Olli Jokinen
  • Method of producing fluff pulp with improved defibration properties
    Patent number: 5068009
    Abstract: Fluff pulp with improved defibration properties is produced by exposing the pulp to an enzyme treatment at any stage during the pulp production process. The enzyme treatment may be carried out using an enzyme preparation containing cellulolytic and/or hemicellulolytic activity. The enzyme treated fluff pulp is useful in the manufacture of disposable hygiene products and air-laid products.
    Type: Grant
    Filed: March 22, 1990
    Date of Patent: November 26, 1991
    Assignee: Cultor Ltd.
    Inventors: Olli Jokinen, Jukka Kettunen, Jarkko Lepo, Tapio Niemi, Jaakko E Laine
  • Method and apparatus for the installation of the support element of a crane
    Patent number: 4165005
    Abstract: A support element is disclosed which is movable vertically with respect to a frame of a wheeled vehicle as a result of extension of one or more extensible members of the support element. The support element is suspended from the frame by at least one suspension member, which is operatively attached to the frame and to at least one of the extensible members.The at least one suspension member may also be operatively connected to a relatively fixed portion of the support element.
    Type: Grant
    Filed: May 2, 1977
    Date of Patent: August 21, 1979
    Assignee: Rauma-Repola Oy
    Inventor: Olli Jokinen