Patents by Inventor Laura DE MIGUEL
Laura DE MIGUEL 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: 11889853Abstract: The present invention refers to an edible composition comprising water and/or at least one edible oil and a surface reacted calcium carbonate having a volume median particle size d50 from 0.1 to 90 ?m, an edible coating and/or filling comprising the surface-reacted calcium carbonate, a food product or pharmaceutical product or neutraceutical product at least partially coated and/or filled with the edible composition, a method for producing a food product or pharmaceutical product or neutraceutical product at least partially coated and/or filled with the edible composition.Type: GrantFiled: December 16, 2021Date of Patent: February 6, 2024Assignee: Omya International AGInventors: Tanja Budde, Anaïs Hecker, Lalit Sharma, Laura De Miguel
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Patent number: 11737984Abstract: The present invention relates to a dosage form comprising at least one functionalized calcium carbonate-comprising material (FCC) and at least one hot melt extruded polymer resin, a method for producing same, a pharmaceutical, nutraceutical, cosmetic, home and personal care product comprising the dosage form and the uses thereof.Type: GrantFiled: July 13, 2017Date of Patent: August 29, 2023Assignee: Omya International AGInventors: Leonie Wagner-Hattler, Maxim Puchkov, Jörg Huwyler, Laura De Miguel, Carolina Diaz Quijano, Joachim Schoelkopf
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Publication number: 20230220211Abstract: The present invention refers to Pickering emulsion comprising (i) water; (ii) 10 to 50 wt.-% oil, based on the total weight of the Pickering emulsion and (iii) 1 to 10 wt.-% of Pickering pigments, based on the total weight of the Pickering emulsion, wherein the Pickering pigments are calcium carbonate particles selected from surface-reacted calcium carbonate (SRCC) or mixtures of ground calcium carbonate (GCC) and surface-reacted calcium carbonate (SRCC) and wherein the calcium carbonate particles have a volume median particle size d50 value from 0.2 µm to 10 µm. Furthermore, the present invention refers to a composition comprising said Pickering emulsions and a method of preparing such Pickering emulsions. The present invention also refers to the use of calcium carbonate particles as Pickering pigments for stabilizing Pickering emulsions comprising water and 10 to 50 wt.Type: ApplicationFiled: July 22, 2021Publication date: July 13, 2023Applicant: Omya International AGInventors: Marcel LEX, Florentine HILTY-VANCURA, Laura DE MIGUEL, Sylvain MASSE
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Publication number: 20230181468Abstract: The present invention refers to the use of granules comprising surface-reacted calcium carbonate and one or more binder(s) as excipient in a pharmaceutical, nutraceutical, agricultural, veterinary, cosmetic, home, food, packaging or personal care product, wherein the granules have i) a weight particle size d90 of 150 to 700 ?m, as measured according to mechanical sieving, ii) a weight median particle size d50 of 45 to 300 ?m, as measured according to mechanical sieving, iii) a weight particle size d10 of 18 to 100 ?m, as measured according to mechanical sieving, and iv) a specific surface area of ?15.0 m2/g as measured by the BET nitrogen method.Type: ApplicationFiled: April 21, 2021Publication date: June 15, 2023Inventors: Laura DE MIGUEL, Javier CAMARGO, Carolina DIAZ QUIJANO
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Publication number: 20230173073Abstract: The present invention refers to a Co-ground active(s) comprising product comprising a carrier material being surface-reacted calcium carbonate, a method for preparing said co-ground active(s) comprising product, a pharmaceutical, nutraceutical, veterinary or agricultural product comprising the co-ground active(s) comprising product according as well as the use of the surface-reacted calcium carbonate as a carrier material for reducing the X-ray crystallinity of solid active(s).Type: ApplicationFiled: May 19, 2021Publication date: June 8, 2023Applicant: Omya International AGInventors: Florentine Marianne HILTY-VANCURA, Laura DE MIGUEL
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Publication number: 20230174786Abstract: The present invention refers to a method for the production of granules comprising surface-reacted calcium carbonate, granules comprising a surface-reacted calcium carbonate having a bulk density ranging from 0.25 to 0.70 g/mL, preferably from 0.28 to 0.65 g/mL, more preferably from 0.30 to 0.60 g/mL, and most preferably from 0.35 to 0.60 g/mL and the use of the granules n a nutraceutical product, agricultural product, veterinary product, cosmetic product, preferably in a dry cosmetic and/or dry skin care composition, home product, food product, packaging product or personal care product, preferably in an oral care composition, or as excipient in a pharmaceutical product.Type: ApplicationFiled: April 26, 2021Publication date: June 8, 2023Inventors: Laura DE MIGUEL, Marc MAURER, Alain CREMASCHI, Francine KARL, Iñigo SESMA PARDO, Gaëlle MOHLER, Javier CAMARGO, Lalit SHARMA, Wolfgang HÖPFL
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Patent number: 11400050Abstract: A method is described for producing a dosage form. Also described, are granules and tablets obtained by the method. The use of a surface-reacted calcium carbonate in such a method, a dosage form comprising the granules, the use of the granules, or the tablets and/or capsules, or the dosage form in a pharmaceutical product, a nutraceutical product, an agricultural product, a cosmetic product, a home product, a food product, a packaging product and a personal care product as well as pharmaceutical product, a nutraceutical product, an agricultural product, a cosmetic product, a home product, a food product, a packaging product and a personal care product including such granules, or the tablets and/or capsules, or the dosage form are also described.Type: GrantFiled: June 19, 2017Date of Patent: August 2, 2022Assignee: OMYA INTERNATIONAL AGInventors: Carolina Diaz Quijano, Laura De Miguel, Joachim Schölkopf
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Patent number: 11369571Abstract: A method is described for producing a dosage form and granules including surface-reacted calcium carbonate. Also described, are tablets and/or capsules obtained by the method. Methods using such a surface-reacted calcium carbonate, and a dosage form comprising the granules are also described. Further, methods of using the granules, or the tablets and/or capsules, or the dosage form in a pharmaceutical product, a nutraceutical product, an agricultural product, a cosmetic product, a home product, a food product, a packaging product and a personal care product are also described. A pharmaceutical product, a nutraceutical product, an agricultural product, a cosmetic product, a home product, a food product, a packaging product and a personal care product including the granules, or the tablets and/or capsules, or the dosage form are also described.Type: GrantFiled: June 14, 2017Date of Patent: June 28, 2022Assignee: OMYA INTERNATIONAL AGInventors: Carolina Diaz Quijano, Laura De Miguel, Joachim Schölkopf
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Publication number: 20220104525Abstract: The present invention refers to an edible composition comprising water and/or at least one edible oil and a surface-reacted calcium carbonate having a volume median particle size d50 from 0.Type: ApplicationFiled: December 16, 2021Publication date: April 7, 2022Inventors: Tanja Budde, Anaïs Hecker, Lalit Sharma, Laura De Miguel
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Publication number: 20220047511Abstract: The present invention refers to a particulate pharmaceutical or nutraceutical excipient, a process for the preparation of the particulate pharmaceutical or nutraceutical excipient, a pharmaceutical or nutraceutical composition comprising the particulate pharmaceutical or nutraceutical excipient as well as a process for manufacturing a pharmaceutical or nutraceutical composition.Type: ApplicationFiled: September 17, 2019Publication date: February 17, 2022Inventors: Laura DE MIGUEL, Stefan LANDER
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Publication number: 20200187538Abstract: The present invention refers to an edible composition comprising water and/or at least one edible oil and a surface-reacted calcium carbonate having a volume median particle size d50 from 0.Type: ApplicationFiled: May 9, 2018Publication date: June 18, 2020Inventors: Tanja BUDDE, Anaïs HECKER, Lalit SHARMA, Laura DE MIGUEL
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Publication number: 20200155458Abstract: The present invention relates to a dosage form comprising at least one functionalized calcium carbonate-comprising material (FCC) and at least one hot melt extruded polymer resin, a method for producing same, a pharmaceutical, nutraceutical, cosmetic, home and personal care product comprising the dosage form and the uses thereof.Type: ApplicationFiled: July 13, 2017Publication date: May 21, 2020Inventors: Leonie Wagner-Hattler, Maxim Puchkov, Jörg Huwyler, Laura De Miguel, Carolina Diaz Quijano, Joachim Schoelkopf
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Publication number: 20190328668Abstract: A method is described for producing a dosage form. Also described, are granules and tablets obtained by the method. The use of a surface-reacted calcium carbonate in such a method, a dosage form comprising the granules, the use of the granules, or the tablets and/or capsules, or the dosage form in a pharmaceutical product, a nutraceutical product, an agricultural product, a cosmetic product, a home product, a food product, a packaging product and a personal care product as well as pharmaceutical product, a nutraceutical product, an agricultural product, a cosmetic product, a home product, a food product, a packaging product and a personal care product including such granules, or the tablets and/or capsules, or the dosage form are also described.Type: ApplicationFiled: June 19, 2017Publication date: October 31, 2019Inventors: Carolina DIAZ QUIJANO, Laura DE MIGUEL, Joachim SCHÖLKOPF
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Publication number: 20190183801Abstract: A method is described for producing a dosage form and granules including surface-reacted calcium carbonate. Also described, are tablets and/or capsules obtained by the method. Methods using such a surface-reacted calcium carbonate, and a dosage form comprising the granules are also described. Further, methods of using the granules, or the tablets and/or capsules, or the dosage form in a pharmaceutical product, a nutraceutical product, an agricultural product, a cosmetic product, a home product, a food product, a packaging product and a personal care product are also described. A pharmaceutical product, a nutraceutical product, an agricultural product, a cosmetic product, a home product, a food product, a packaging product and a personal care product including the granules, or the tablets and/or capsules, or the dosage form are also described.Type: ApplicationFiled: June 14, 2017Publication date: June 20, 2019Inventors: Carolina DIAZ QUIJANO, Laura DE MIGUEL, Joachim SCHÖLKOPF