Patents by Inventor Leena Koponen

Leena Koponen 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).

  • Patent number: 11370990
    Abstract: The invention relates to a process for recovering sterols and a fraction rich in fatty acids and resin acids from tall oil pitch, said process comprising a) saponifying the tall oil pitch with an alkali to hydrolyse esters included in the pitch to free alcohols and organic acids in salt form, b) acidulating the saponified pitch with a mineral acid to convert the organic acids in salt form into free organic acids and to form an organic phase and an aqueous phase; wherein mineral acid is provided in an amount to produce an aqueous phase with a pH value of at most 3.8, c) separating the aqueous phase with a pH value of at most 3.
    Type: Grant
    Filed: June 1, 2018
    Date of Patent: June 28, 2022
    Assignee: RAISIO NUTRITION LTD
    Inventors: Ville Nieminen, Timo Suominen, Sami Kaatrasalo, Leena Koponen, Jari Ekblom
  • Publication number: 20210371772
    Abstract: The invention relates to a process for recovering sterols and a fraction rich in fatty acids and resin acids from tall oil pitch, said process comprising a) saponifying the tall oil pitch with an alkali to hydrolyse esters included in the pitch to free alcohols and organic acids in salt form, b) acidulating the saponified pitch with a mineral acid to convert the organic acids in salt form into free organic acids and to form an organic phase and an aqueous phase; wherein mineral acid is provided in an amount to produce an aqueous phase with a pH value of at most 3.8, c) separating the aqueous phase with a pH value of at most 3.
    Type: Application
    Filed: June 1, 2018
    Publication date: December 2, 2021
    Applicant: RAISIO NUTRITION LTD
    Inventors: Ville NIEMINEN, Timo SUOMINEN, Sami KAATRASALO, Leena KOPONEN, Jari EKBLOM
  • Patent number: 10668086
    Abstract: The invention relates to a capsule consisting of a shell and a filling, which contains plant sterol ester and/or plant stanol ester and emulsifier. The capsule is suitable for lowering serum LDL cholesterol level.
    Type: Grant
    Filed: October 17, 2014
    Date of Patent: June 2, 2020
    Assignee: RAISIO NUTRITION LTD
    Inventors: Päivi Kuusisto, Ingmar Wester, Leena Koponen, Jari Ekblom, Jouni Niemela
  • Publication number: 20170224707
    Abstract: The invention relates to a capsule consisting of a shell and a filling, which contains plant sterol ester and/or plant stanol ester and emulsifier. The capsule is suitable for lowering serum LDL cholesterol level.
    Type: Application
    Filed: October 17, 2014
    Publication date: August 10, 2017
    Applicant: RAISIO NUTRITION LTD
    Inventors: Päivi KUUSISTO, Ingmar WESTER, Leena KOPONEN, Jari EKBLOM, Jouni NIEMELA
  • Publication number: 20160174599
    Abstract: A beverage comprising protein, plant sterol ester and/or plant stanol ester, a fruit and/or vegetable preparation, and a stabiliser.
    Type: Application
    Filed: February 26, 2016
    Publication date: June 23, 2016
    Inventors: Ritva LAHTINEN, Paivi KUUSISTO, Leena KOPONEN
  • Patent number: 9295267
    Abstract: A beverage including protein, plant sterol ester and/or plant stanol ester, a fruit and/or vegetable preparation, and a stabilizer.
    Type: Grant
    Filed: January 26, 2010
    Date of Patent: March 29, 2016
    Assignee: RAISIO NUTRITION LTD
    Inventors: Ritva Lahtinen, Paivi Kuusisto, Leena Koponen
  • Patent number: 9179690
    Abstract: The present invention relates to edible products with masked bitter, sour and/or astringent taste. The new products comprise a sweetening agent and from 0.2 to 25% by weight plant sterol ester, wherein the amount of sweetening agent is reduced as compared to a regular product.
    Type: Grant
    Filed: April 22, 2004
    Date of Patent: November 10, 2015
    Assignee: RAISIO NUTRITION LTD.
    Inventors: Anniina Honkanen, Päivi Kuusisto, Ritva Lahtinen, Leena Koponen
  • Patent number: 8501263
    Abstract: The invention relates to a stable beverage comprising at least one texture component selected from the group consisting of unhomogenised vegetable puree, fruit pulp and fruit puree, optionally unhomogenised vegetable juice and/or fruit juice, optionally homogenised vegetable material and/or fruit material, and a plant sterol ester and/or plant stanol ester in an amount of from 0.2 to 25% by weight of the beverage. Additionally the invention relates to a method for preparing the stable beverage.
    Type: Grant
    Filed: July 24, 2008
    Date of Patent: August 6, 2013
    Assignee: Raisio Nutrition Ltd.
    Inventors: Leena Koponen, Ritva Lahtinen, Ingmar Wester
  • Publication number: 20110288018
    Abstract: A beverage including protein, plant sterol ester and/or plant stanol ester, a fruit and/or vegetable preparation, and a stabiliser.
    Type: Application
    Filed: January 26, 2010
    Publication date: November 24, 2011
    Applicant: RAISIO NUTRITION LTD
    Inventors: Ritva Lahtinen, Paivi Kuusisto, Leena Koponen
  • Publication number: 20100209587
    Abstract: The invention relates to a stable beverage comprising at least one texture component selected from the group consisting of unhomogenised vegetable puree, fruit pulp and fruit puree, optionally unhomogenised vegetable juice and/or fruit juice, optionally homogenised vegetable material and/or fruit material, and a plant sterol ester and/or plant stanol ester in an amount of from 0.2 to 25% by weight of the beverage. Additionally the invention relates to a method for preparing the stable beverage.
    Type: Application
    Filed: July 24, 2008
    Publication date: August 19, 2010
    Applicant: RAISIO NUTRITION LTD
    Inventors: Leena Koponen, Ritva Lahtinen, Ingmar Wester
  • Publication number: 20080187645
    Abstract: The present invention relates to an emulsified food product comprising water, from 0 to 5% by weight triglycerides, from 0.5 to 60% by weight plant sterol and/or stanol fatty acid ester, wherein the fatty acid composition of the plant sterol and/or stanol fatty acid ester comprises from 0 to 7% by weight saturated fatty acids, and optionally one or more emulsifiers, wherein the weight ratio of emulsifier(s) to the sum of plant sterol and/or stanol fatty acid ester and triglycerides, if present, is between 0-0.10:1. The invention also relates to a method for preparing such a food product.
    Type: Application
    Filed: October 7, 2005
    Publication date: August 7, 2008
    Inventors: Jari Ekblom, Ritya Lahtinen, Leena Koponen
  • Publication number: 20070026119
    Abstract: The present invention relates to edible products with masked bitter, sour and/or astringent taste. The new products comprise a sweetening agent and from 0.2 to 25% by weight plant sterol ester, wherein the amount of sweetening agent is reduced as compared to a regular product.
    Type: Application
    Filed: April 22, 2004
    Publication date: February 1, 2007
    Inventors: Anniina Honkanen, Paivi Kuusisto, Ritva Lahtinen, Leena Koponen