Patents by Inventor Kees Van Der Voort Maarschalk

Kees Van Der Voort Maarschalk 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).

  • Publication number: 20230025074
    Abstract: The present invention provides a powdered vinegar that comprises partly neutralized vinegar, i.e. vinegar derived acid that is partly neutralized with e.g. sodium and/or potassium hydroxide, and free vinegar derived acid. The invention also provides a process for producing such a powdered vinegar and the use of this powdered vinegar in a foodstuff or a beverage, e.g. as a preservative. The present process offers the advantage that it yields a stable, free flowing powdered vinegar that can suitably be used as a preservative in e.g. processed meat products. The powdered vinegar has a high content of free acid, is easy to dissolve and acts as an acidulant.
    Type: Application
    Filed: October 6, 2022
    Publication date: January 26, 2023
    Applicant: Purac Biochem B.V.
    Inventors: Renee BOEREFIJN, Marija ORLOVIC, Kees VAN DER VOORT MAARSCHALK
  • Patent number: 11477989
    Abstract: The invention relates to a particulate product comprising at least 10 wt. % of the coated acetate particles having the following characteristics: (a) comprising one or more carrier particles containing at least 80 wt. % of sodium acetate component selected from sodium acetate hydrates, sodium acetate anhydrous and combinations thereof; (b) comprising a coating layer that covers the one or more carrier particles, said coating layer containing at least 60 wt. % of potassium acetate; (c) containing potassium and sodium in a molar ratio of 0.4:1 to 5:1; and (d) a particle size in the range of 40 to 1,000 ?m. The coated acetate particles in the particulate product are very stable, even though the potassium acetate in the coating layer is in direct contact with the surrounding atmosphere. The particulate product can suitably be used in the preparation of foodstuffs and beverages.
    Type: Grant
    Filed: May 6, 2020
    Date of Patent: October 25, 2022
    Assignee: PURAC BIOCHEM B.V.
    Inventors: Lambertus Henricus Elisabeth Roozen, Gerrit Anthon Rene Hilhorst, Heny Kusumawardani, Apostolos Papageorgiou, Kees Van Der Voort Maarschalk
  • Patent number: 11466238
    Abstract: The present invention provides a powdered vinegar that comprises partly neutralized vinegar, i.e. vinegar derived acid that is partly neutralized with e.g. sodium and/or potassium hydroxide, and free vinegar derived acid. The invention also provides a process for producing such a powdered vinegar and the use of this powdered vinegar in a foodstuff or a beverage, e.g. as a preservative. The present process offers the advantage that it yields a stable, free flowing powdered vinegar that can suitably be used as a preservative in e.g. processed meat products. The powdered vinegar has a high content of free acid, is easy to dissolve and acts as an acidulant.
    Type: Grant
    Filed: July 14, 2020
    Date of Patent: October 11, 2022
    Assignee: PURAC BIOCHEM B.V.
    Inventors: Renee Boerefijn, Marija Orlovic, Kees Van Der Voort Maarschalk
  • Patent number: 11197494
    Abstract: The invention relates to a particulate product comprising at least 10 wt. % of the coated lactate particles having the following characteristics: comprising one or more carrier particles containing at least 80 wt. % of calcium lactate component selected from calcium lactate hydrates, calcium lactate anhydrous and combinations thereof; comprising a coating layer that covers the one or more carrier particles, said coating layer containing at least 60 wt. % of sodium lactate; containing sodium and calcium in a molar ratio of 2.1:1 to 5:1; and a particle size in the range of 120 to 1,200 ?m. The coated lactate particles in the particulate product are very stable, even though the sodium lactate in the coating layer is in direct contact with the surrounding atmosphere. The particulate product can suitably be used in the preparation of foodstuffs and beverages.
    Type: Grant
    Filed: April 3, 2020
    Date of Patent: December 14, 2021
    Assignee: PURAC BIOCHEM B.V.
    Inventors: Lambertus Henricus Elisabeth Roozen, Gerrit Anthon Rene Hilhorst, Heny Kusumawardani, Apostolos Papageorgiou, Kees Van Der Voort Maarschalk
  • Publication number: 20200339922
    Abstract: The present invention provides a powdered vinegar that comprises partly neutralized vinegar, i.e. vinegar derived acid that is partly neutralized with e.g. sodium and/or potassium hydroxide, and free vinegar derived acid. The invention also provides a process for producing such a powdered vinegar and the use of this powdered vinegar in a foodstuff or a beverage, e.g. as a preservative. The present process offers the advantage that it yields a stable, free flowing powdered vinegar that can suitably be used as a preservative in e.g. processed meat products. The powdered vinegar has a high content of free acid, is easy to dissolve and acts as an acidulant.
    Type: Application
    Filed: July 14, 2020
    Publication date: October 29, 2020
    Applicant: Purac Biochem B.V.
    Inventors: Renee Boerefijn, Marija Orlovic, Kees Van Der Voort Maarschalk
  • Patent number: 10752871
    Abstract: The present invention provides a powdered vinegar that comprises partly neutralized vinegar, i.e. vinegar derived acid that is partly neutralized with e.g. sodium and/or potassium hydroxide, and free vinegar derived acid. The invention also provides a process for producing such a powdered vinegar and the use of this powdered vinegar in a foodstuff or a beverage, e.g. as a preservative. The present process offers the advantage that it yields a stable, free flowing powdered vinegar that can suitably be used as a preservative in e.g. processed meat products. The powdered vinegar has a high content of free acid, is easy to dissolve and acts as an acidulant.
    Type: Grant
    Filed: July 31, 2013
    Date of Patent: August 25, 2020
    Assignee: PURAC BIOCHEM B.V.
    Inventors: Renee Boerefijn, Marija Orlovic, Kees Van Der Voort Maarschalk
  • Publication number: 20200260748
    Abstract: The invention relates to a particulate product comprising at least 10 wt. % of the coated acetate particles having the following characteristics: (a) comprising one or more carrier particles containing at least 80 wt. % of sodium acetate component selected from sodium acetate hydrates, sodium acetate anhydrous and combinations thereof; (b) comprising a coating layer that covers the one or more carrier particles, said coating layer containing at least 60 wt. % of potassium acetate; (c) containing potassium and sodium in a molar ratio of 0.4:1 to 5:1; and (d) a particle size in the range of 40 to 1,000 ?m. The coated acetate particles in the particulate product are very stable, even though the potassium acetate in the coating layer is in direct contact with the surrounding atmosphere. The particulate product can suitably be used in the preparation of foodstuffs and beverages.
    Type: Application
    Filed: May 6, 2020
    Publication date: August 20, 2020
    Inventors: Lambertus Henricus Elisabeth Roozen, Gerrit Anthon Rene Hilhorst, Heny Kusumawardani, Apostolos Papageorgiou, Kees Van Der Voort Maarschalk
  • Publication number: 20200229479
    Abstract: The invention relates to a particulate product comprising at least 10 wt. % of the coated lactate particles having the following characteristics: comprising one or more carrier particles containing at least 80 wt. % of calcium lactate component selected from calcium lactate hydrates, calcium lactate anhydrous and combinations thereof; comprising a coating layer that covers the one or more carrier particles, said coating layer containing at least 60 wt. % of sodium lactate; containing sodium and calcium in a molar ratio of 2.1:1 to 5:1; and a particle size in the range of 120 to 1,200 ?m. The coated lactate particles in the particulate product are very stable, even though the sodium lactate in the coating layer is in direct contact with the surrounding atmosphere. The particulate product can suitably be used in the preparation of foodstuffs and beverages.
    Type: Application
    Filed: April 3, 2020
    Publication date: July 23, 2020
    Inventors: Lambertus Henricus Elisabeth ROOZEN, Gerrit Anthon Rene HILHORST, Heny Kusumawardani, Apostolos PAPAGEORGIOU, Kees VAN DER VOORT MAARSCHALK
  • Patent number: 10660869
    Abstract: The present invention relates to a lactate powder, more particularly a lactate powder having a lactate content of at least 20 wt. % and a water content of less than 3.5 wt. %, said powder comprising calcium cations as well as sodium cations. According to the invention, a calcium lactate powder combining high stability with excellent water dissolution properties can be obtained even though anhydrous calcium lactate represents the bulk of the powder if the powder additionally contains a certain amount of sodium lactate. The inventors have found that the presence of sodium lactate greatly improves the dissolution behavior of the anhydrous calcium lactate while maintaining the storage stability of the powder. The present inventors also established that the dissolution behavior of the powder can be further improved by the addition of a fast-dissolving carbohydrate material.
    Type: Grant
    Filed: July 31, 2013
    Date of Patent: May 26, 2020
    Assignee: PURAC BIOCHEM B.V.
    Inventors: Kees Van Der Voort Maarschalk, Heny Kusumawardani
  • Patent number: 10266296
    Abstract: A method for storage and/or transport of solid lactide particles in a container, includes the steps of a) inserting the lactide particles into the container, b) storing and/or transporting the lactide particles for a period of time in the container, and c) removing the lactide particles from the container. The lactide particles are contained in a big-bag having at least one flexible layer of a plastic material. Storage and/or transport of lactide particles in such big-bag has the advantage that big-bags allow mechanical handling in case of chunks formed by the lactide particles.
    Type: Grant
    Filed: April 28, 2014
    Date of Patent: April 23, 2019
    Assignee: Purac Biochem BV
    Inventors: Lambertus Hendricus Roozen, Johannes Adrianus Kamp, Kees Van der Voort Maarschalk, Maarten Hendrik Wieringa
  • Publication number: 20160075461
    Abstract: A method for storage and/or transport of solid lactide particles in a container, includes the steps of a) inserting the lactide particles into the container, b) storing and/or transporting the lactide particles for a period of time in the container, and c) removing the lactide particles from the container. The lactide particles are contained in a big-bag having at least one flexible layer of a plastic material. Storage and/or transport of lactide particles in such big-bag has the advantage that big-bags allow mechanical handling in case of chunks formed by the lactide particles.
    Type: Application
    Filed: April 28, 2014
    Publication date: March 17, 2016
    Inventors: Lambertus Hendricus Roozen, Johannes Adrianus Kamp, Kees Van der Voort Maarschalk, Maarten Hendrik Wieringa
  • Publication number: 20150225683
    Abstract: The present invention provides a powdered vinegar that comprises partly neutralized vinegar, i.e. vinegar derived acid that is partly neutralized with e.g. sodium and/or potassium hydroxide, and free vinegar derived acid. The invention also provides a process for producing such a powdered vinegar and the use of this powdered vinegar in a foodstuff or a beverage, e.g. as a preservative. The present process offers the advantage that it yields a stable, free flowing powdered vinegar that can suitably be used as a preservative in e.g. processed meat products. The powdered vinegar has a high content of free acid, is easy to dissolve and acts as an acidulant.
    Type: Application
    Filed: July 31, 2013
    Publication date: August 13, 2015
    Applicant: Purac Biochem B.V.
    Inventors: Renee Boerefijn, Marija Orlovic, Kees Van Der Voort Maarschalk
  • Publication number: 20100105641
    Abstract: The subject invention provides a liquid contraceptive formulation for oral transmucosal administration. The formulation comprises etonogestrel, optionally together with ethinyl estradiol but does not contain a matrix former or a percutaneous absorption promoter, which is a hydroxy acid or a salt thereof.
    Type: Application
    Filed: December 11, 2007
    Publication date: April 29, 2010
    Inventor: Kees Van Der Voort Maarschalk
  • Publication number: 20090156569
    Abstract: The subject invention provides a liquid contraceptive formulation for oral transmucosal administration. The formulation comprises etonogestrel, optionally together with ethinyl estradiol but does not contain a matrix former or a percutaneous absorption promoter, which is a hydroxy acid or a salt thereof.
    Type: Application
    Filed: December 13, 2007
    Publication date: June 18, 2009
    Applicant: N.V. Organon
    Inventor: Kees van der Voort Maarschalk
  • Publication number: 20070111993
    Abstract: The invention provides for a pharmaceutically suitable non-sublimating and solid salt of an enantiomer of mirtazapine, in particular, a mirtazapine salt selected from the list of the salt of maleic acid, hydrobromic acid and fumaric acid, for use in the manufacture of a pharmaceutical composition comprising a salt of S- or R-mirtazapine.
    Type: Application
    Filed: April 19, 2005
    Publication date: May 17, 2007
    Applicant: AKZO NOBEL N.V.
    Inventors: Sytske Moolenaar, Gerardus Kemperman, Kees Van Der Voort Maarschalk