Patents by Inventor Pia Bergström

Pia Bergström 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).

  • Fuel comprising ketone(s)
    Patent number: 11254884
    Abstract: Provided are fuel components, a method for producing fuel components, use of the fuel components and fuel containing the fuel components based on ketone(s).
    Type: Grant
    Filed: September 27, 2017
    Date of Patent: February 22, 2022
    Assignee: NESTE OYJ
    Inventors: Ulla Kiiski, Maija Rouhiainen, Jukka Myllyoja, Esko Karvinen, Pia Bergström
  • Method for purification of animal or vegetable fats
    Patent number: 10738264
    Abstract: Present invention relates to a novel process for purification of lipid material for further use as such as e.g. a source of fuel or chemicals.
    Type: Grant
    Filed: September 28, 2017
    Date of Patent: August 11, 2020
    Assignee: NESTE OYJ
    Inventors: Pia Bergström, Blanka Toukoniitty, Annika Malm, Mervi Waddilove
  • FUEL COMPRISING KETONE(S)
    Publication number: 20200040269
    Abstract: Provided are fuel components, a method for producing fuel components, use of the fuel components and fuel containing the fuel components based on ketone(s).
    Type: Application
    Filed: September 27, 2017
    Publication date: February 6, 2020
    Applicant: Neste Oyj
    Inventors: Ulla KIISKI, Maija ROUHIAINEN, Jukka MYLLYOJA, Esko KARVINEN, Pia BERGSTRÖM
  • METHOD FOR PURIFICATION OF ANIMAL OR VEGETABLE FATS
    Publication number: 20190345409
    Abstract: Present invention relates to a novel process for purification of lipid material for further use as such as e.g. a source of fuel or chemicals.
    Type: Application
    Filed: September 28, 2017
    Publication date: November 14, 2019
    Applicant: Neste Oyj
    Inventors: Pia BERGSTRÖM, Blanka TOUKONIITTY, Annika MALM, Mervi WADDILOVE
  • Betulin derived compounds as anti-feedants for plant pests
    Publication number: 20120035224
    Abstract: The invention relates to compounds derived from betulin, and to the use thereof in plant pest control, particularly as antifeedants for butterfly larvae, beetles and snails. Further, the invention relates to novel betulin derivatives and methods for the production thereof either directly from betulin, or via intermediates derived therefrom.
    Type: Application
    Filed: June 1, 2007
    Publication date: February 9, 2012
    Applicant: Valtion teknillinen tutkimuskeskus
    Inventors: Sami Alakurtti, Jari Yli-Kauhaluoma, Taru Mäkelä, Salem Koskimies, Pia Bergström, Heikki Hokkanen, Ingeborg Menzler-Hokkanen
  • COMPOSITIONS COMPRISING BETULONIC ACID
    Publication number: 20100196290
    Abstract: The invention relates to compositions of cosmetic and pharmaceutical industries comprising betulonic acid for humans and animals, and further, to the use of betulonic acid in compositions of cosmetic and pharmaceutical industries. The invention is also directed to compositions containing, besides betulonic acid, optionally other compounds derived from betulin.
    Type: Application
    Filed: June 6, 2007
    Publication date: August 5, 2010
    Applicant: Valtion teknillinen tutkimuskeskus
    Inventors: Jari Yli-Kauhaluoma, Salme Koskimies, Sami Alakurtti, Pia Bergström, Thomas Ahlnäs, Kristian Meinander, Päivi Tammela