Patents by Inventor Jasper MEIJER
Jasper MEIJER 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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Publication number: 20210002679Abstract: A process for manufacturing propionate products through fermentation, including the steps of fermenting a carbon source selected from sugars and lactate in a fermentation medium by means of a propionic acid producing microorganism to provide a first fermentation broth comprising a propionate salt, recovering propionic acid producing microorganism from the first fermentation broth, subjecting the first fermentation broth from which propionic acid producing microorganism have been recovered to a water removal step to form a first propionate salt product, fermenting a carbon source comprising glycerol with the propionic acid producing microorganism recovered from the first fermentation broth in the presence of an inorganic alkaline salt to provide a second fermentation broth comprising a propionate salt, subjecting the second fermentation broth to a purification step comprising at least one precipitation step, to form a second propionate salt product.Type: ApplicationFiled: September 22, 2020Publication date: January 7, 2021Applicant: PURAC BIOCHEM BVInventors: Diana VISSER, Jasper MEIJER, Filipa Cristina SOARES MENDES
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Patent number: 10815503Abstract: A process for manufacturing propionate products through fermentation, including the steps of fermenting a carbon source selected from sugars and lactate in a fermentation medium by means of a propionic acid producing microorganism to provide a first fermentation broth comprising a propionate salt, recovering propionic acid producing microorganism from the first fermentation broth, subjecting the first fermentation broth from which propionic acid producing microorganism have been recovered to a water removal step to form a first propionate salt product, fermenting a carbon source comprising glycerol with the propionic acid producing microorganism recovered from the first fermentation broth in the presence of an inorganic alkaline salt to provide a second fermentation broth comprising a propionate salt, subjecting the second fermentation broth to a purification step comprising at least one precipitation step, to form a second propionate salt product.Type: GrantFiled: March 17, 2016Date of Patent: October 27, 2020Assignee: PURAC BIOCHEM BVInventors: Diana Visser, Jasper Meijer, Filipa Cristina Soares Mendes
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Patent number: 10765131Abstract: The present invention relates to fermentation processes. The objective of the invention was to provide methods for producing nisin containing ferments and formulating such ferments into preservatives. It was in particular an object of the present invention to provide improved processes for producing nisin containing ferments by simple and efficient (batch) culturing and allowing for simple down-stream processing either into a liquid, semi-liquid or a dry powder product, having sufficient nisin content and stability, good handling properties and satisfactory organoleptic properties. Such processes are provided, as well as the products that can be obtained with it and their use as food preservative.Type: GrantFiled: January 15, 2014Date of Patent: September 8, 2020Assignee: PURAC BIOCHEM B.V.Inventors: Brenda Marja Dierdorp-Andreae, Jasper Meijer, Scott Allan McElmury, Johannes Cornelius Adrianus Blonk, Lansen Court Morehouse
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Patent number: 10681924Abstract: The present invention relates to fermentation processes. The objective of the invention was to provide methods for producing ferments and formulating such ferments into preservatives. It was in particular an object of the present invention to provide improved processes for producing lactic acid containing ferments by simple and efficient (batch) culturing and allowing for simple down-stream processing either into a liquid, semi-liquid or a dry powder product, having sufficient stability, good handling properties and satisfactory organoleptic properties. Such processes are provided, as well as the products that can be obtained with it and their use as food preservative.Type: GrantFiled: January 15, 2014Date of Patent: June 16, 2020Assignee: PURAC BIOCHEM B.V.Inventors: Brenda Marja Dierdorp-Andreae, Jasper Meijer, Scott Allan McElmury, Johannes Cornelius Adrianus Blonk, Lansen Court Morehouse
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Patent number: 10040833Abstract: The present invention relates to fermentation processes. The objective of the invention was to provide methods for producing nisin containing ferments and formulating such ferments into preservatives. It was in particular an object of the present invention to provide improved processes for producing nisin containing ferments by simple and efficient (batch) culturing and allowing for simple down-stream processing either into a liquid, semi-liquid or a dry powder product, having sufficient nisin content and stability, good handling properties and satisfactory organoleptic properties. Such processes are provided, as well as the products that can be obtained with it and their use.Type: GrantFiled: January 15, 2014Date of Patent: August 7, 2018Assignee: PURAC BIOCHEM B.V.Inventors: Arne Olav Sliekers, Jasper Meijer, Diana Visser
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Publication number: 20180073044Abstract: A process for manufacturing propionate products through fermentation, including the steps of fermenting a carbon source selected from sugars and lactate in a fermentation medium by means of a propionic acid producing microorganism to provide a first fermentation broth comprising a propionate salt, recovering propionic acid producing microorganism from the first fermentation broth, subjecting the first fermentation broth from which propionic acid producing microorganism have been recovered to a water removal step to form a first propionate salt product, fermenting a carbon source comprising glycerol with the propionic acid producing microorganism recovered from the first fermentation broth in the presence of an inorganic alkaline salt to provide a second fermentation broth comprising a propionate salt, subjecting the second fermentation broth to a purification step comprising at least one precipitation step, to form a second propionate salt product.Type: ApplicationFiled: March 17, 2016Publication date: March 15, 2018Applicant: PURAC BIOCHEM BVInventors: Diana VISSER, Jasper MEIJER, Filipa Cristina SOARES MENDES
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Publication number: 20150359255Abstract: The present invention relates to fermentation processes. The objective of the invention was to provide methods for producing nisin containing ferments and formulating such ferments into preservatives. It was in particular an object of the present invention to provide improved processes for producing nisin containing ferments by simple and efficient (batch) culturing and allowing for simple down-stream processing either into a liquid, semi-liquid or a dry powder product, having sufficient nisin content and stability, good handling properties and satisfactory organoleptic properties. Such processes are provided, as well as the products that can be obtained with it and their use as food preservative.Type: ApplicationFiled: January 15, 2014Publication date: December 17, 2015Applicant: Purac Biochem B.V.Inventors: Brenda Marja DIERDORP-ANDREAE, Jasper MEIJER, Scott Allan MCELMURY, Johannes Cornelius Adrianus BLONK, Lansen Court MOREHOUSE
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Publication number: 20150353611Abstract: The present invention relates to fermentation processes. The objective of the invention was to provide methods for producing nisin containing ferments and formulating such ferments into preservatives. It was in particular an object of the present invention to provide improved processes for producing nisin containing ferments by simple and efficient (batch) culturing and allowing for simple down-stream processing either into a liquid, semi-liquid or a dry powder product, having sufficient nisin content and stability, good handling properties and satisfactory organoleptic properties. Such processes are provided, as well as the products that can be obtained with it and their use.Type: ApplicationFiled: January 15, 2014Publication date: December 10, 2015Applicant: PURAC BIOCHEM B.V.Inventors: Arne Olav SLIEKERS, Jasper MEIJER, Diana VISSER
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Publication number: 20150329884Abstract: The present invention relates to fermentation processes. The objective of the invention was to provide methods for producing ferments and formulating such ferments into preservatives. It was in particular an object of the present invention to provide improved processes for producing lactic acid containing ferments by simple and efficient (batch) culturing and allowing for simple down-stream processing either into a liquid, semi-liquid or a dry powder product, having sufficient stability, good handling properties and satisfactory organoleptic properties. Such processes are provided, as well as the products that can be obtained with it and their use as food preservative.Type: ApplicationFiled: January 15, 2014Publication date: November 19, 2015Applicant: PURAC BIOCHEM B.V.Inventors: Brenda Marja DIERDORP-ANDREAE, Jasper MEIJER, Scott Allan MCELMURY, Johannes Cornelius Adrianus BLONK, Lansen Court MOREHOUSE