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).
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Patent number: 12252674Abstract: 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: GrantFiled: October 6, 2022Date of Patent: March 18, 2025Assignee: PURAC BIOCHEM B.V.Inventors: Renee Boerefijn, Marija Orlovic, Kees Van Der Voort Maarschalk
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Publication number: 20250075157Abstract: 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: ApplicationFiled: November 15, 2024Publication date: March 6, 2025Applicant: Purac Biochem B.V.Inventors: Renee BOEREFIJN, Marija ORLOVIC, Kees VAN DER VOORT MAARSCHALK
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Publication number: 20230025074Abstract: 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: ApplicationFiled: October 6, 2022Publication date: January 26, 2023Applicant: Purac Biochem B.V.Inventors: Renee BOEREFIJN, Marija ORLOVIC, Kees VAN DER VOORT MAARSCHALK
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Patent number: 11477989Abstract: 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: GrantFiled: May 6, 2020Date of Patent: October 25, 2022Assignee: PURAC BIOCHEM B.V.Inventors: Lambertus Henricus Elisabeth Roozen, Gerrit Anthon Rene Hilhorst, Heny Kusumawardani, Apostolos Papageorgiou, Kees Van Der Voort Maarschalk
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Patent number: 11466238Abstract: 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: GrantFiled: July 14, 2020Date of Patent: October 11, 2022Assignee: PURAC BIOCHEM B.V.Inventors: Renee Boerefijn, Marija Orlovic, Kees Van Der Voort Maarschalk
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Patent number: 11197494Abstract: 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: GrantFiled: April 3, 2020Date of Patent: December 14, 2021Assignee: PURAC BIOCHEM B.V.Inventors: Lambertus Henricus Elisabeth Roozen, Gerrit Anthon Rene Hilhorst, Heny Kusumawardani, Apostolos Papageorgiou, Kees Van Der Voort Maarschalk
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Publication number: 20200339922Abstract: 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: ApplicationFiled: July 14, 2020Publication date: October 29, 2020Applicant: Purac Biochem B.V.Inventors: Renee Boerefijn, Marija Orlovic, Kees Van Der Voort Maarschalk
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Patent number: 10752871Abstract: 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: GrantFiled: July 31, 2013Date of Patent: August 25, 2020Assignee: PURAC BIOCHEM B.V.Inventors: Renee Boerefijn, Marija Orlovic, Kees Van Der Voort Maarschalk
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Publication number: 20200260748Abstract: 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: ApplicationFiled: May 6, 2020Publication date: August 20, 2020Inventors: Lambertus Henricus Elisabeth Roozen, Gerrit Anthon Rene Hilhorst, Heny Kusumawardani, Apostolos Papageorgiou, Kees Van Der Voort Maarschalk
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Publication number: 20200229479Abstract: 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: ApplicationFiled: April 3, 2020Publication date: July 23, 2020Inventors: Lambertus Henricus Elisabeth ROOZEN, Gerrit Anthon Rene HILHORST, Heny Kusumawardani, Apostolos PAPAGEORGIOU, Kees VAN DER VOORT MAARSCHALK
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Patent number: 10660869Abstract: 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: GrantFiled: July 31, 2013Date of Patent: May 26, 2020Assignee: PURAC BIOCHEM B.V.Inventors: Kees Van Der Voort Maarschalk, Heny Kusumawardani
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Patent number: 10266296Abstract: 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: GrantFiled: April 28, 2014Date of Patent: April 23, 2019Assignee: Purac Biochem BVInventors: Lambertus Hendricus Roozen, Johannes Adrianus Kamp, Kees Van der Voort Maarschalk, Maarten Hendrik Wieringa
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Publication number: 20160075461Abstract: 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: ApplicationFiled: April 28, 2014Publication date: March 17, 2016Inventors: Lambertus Hendricus Roozen, Johannes Adrianus Kamp, Kees Van der Voort Maarschalk, Maarten Hendrik Wieringa
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Publication number: 20150225683Abstract: 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: ApplicationFiled: July 31, 2013Publication date: August 13, 2015Applicant: Purac Biochem B.V.Inventors: Renee Boerefijn, Marija Orlovic, Kees Van Der Voort Maarschalk
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Publication number: 20100105641Abstract: 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: ApplicationFiled: December 11, 2007Publication date: April 29, 2010Inventor: Kees Van Der Voort Maarschalk
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Publication number: 20090156569Abstract: 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: ApplicationFiled: December 13, 2007Publication date: June 18, 2009Applicant: N.V. OrganonInventor: Kees van der Voort Maarschalk
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Publication number: 20070111993Abstract: 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: ApplicationFiled: April 19, 2005Publication date: May 17, 2007Applicant: AKZO NOBEL N.V.Inventors: Sytske Moolenaar, Gerardus Kemperman, Kees Van Der Voort Maarschalk