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).

  • Patent number: 11889853
    Abstract: 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: Grant
    Filed: December 16, 2021
    Date of Patent: February 6, 2024
    Assignee: Omya International AG
    Inventors: Tanja Budde, Anaïs Hecker, Lalit Sharma, Laura De Miguel
  • Patent number: 11737984
    Abstract: 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: Grant
    Filed: July 13, 2017
    Date of Patent: August 29, 2023
    Assignee: Omya International AG
    Inventors: Leonie Wagner-Hattler, Maxim Puchkov, Jörg Huwyler, Laura De Miguel, Carolina Diaz Quijano, Joachim Schoelkopf
  • Publication number: 20230220211
    Abstract: 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: Application
    Filed: July 22, 2021
    Publication date: July 13, 2023
    Applicant: Omya International AG
    Inventors: Marcel LEX, Florentine HILTY-VANCURA, Laura DE MIGUEL, Sylvain MASSE
  • Publication number: 20230181468
    Abstract: 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: Application
    Filed: April 21, 2021
    Publication date: June 15, 2023
    Inventors: Laura DE MIGUEL, Javier CAMARGO, Carolina DIAZ QUIJANO
  • Publication number: 20230173073
    Abstract: 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: Application
    Filed: May 19, 2021
    Publication date: June 8, 2023
    Applicant: Omya International AG
    Inventors: Florentine Marianne HILTY-VANCURA, Laura DE MIGUEL
  • Publication number: 20230174786
    Abstract: 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: Application
    Filed: April 26, 2021
    Publication date: June 8, 2023
    Inventors: Laura DE MIGUEL, Marc MAURER, Alain CREMASCHI, Francine KARL, Iñigo SESMA PARDO, Gaëlle MOHLER, Javier CAMARGO, Lalit SHARMA, Wolfgang HÖPFL
  • Patent number: 11400050
    Abstract: 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: Grant
    Filed: June 19, 2017
    Date of Patent: August 2, 2022
    Assignee: OMYA INTERNATIONAL AG
    Inventors: Carolina Diaz Quijano, Laura De Miguel, Joachim Schölkopf
  • Patent number: 11369571
    Abstract: 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: Grant
    Filed: June 14, 2017
    Date of Patent: June 28, 2022
    Assignee: OMYA INTERNATIONAL AG
    Inventors: Carolina Diaz Quijano, Laura De Miguel, Joachim Schölkopf
  • Publication number: 20220104525
    Abstract: 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: Application
    Filed: December 16, 2021
    Publication date: April 7, 2022
    Inventors: Tanja Budde, Anaïs Hecker, Lalit Sharma, Laura De Miguel
  • Publication number: 20220047511
    Abstract: 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: Application
    Filed: September 17, 2019
    Publication date: February 17, 2022
    Inventors: Laura DE MIGUEL, Stefan LANDER
  • Publication number: 20200187538
    Abstract: 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: Application
    Filed: May 9, 2018
    Publication date: June 18, 2020
    Inventors: Tanja BUDDE, Anaïs HECKER, Lalit SHARMA, Laura DE MIGUEL
  • Publication number: 20200155458
    Abstract: 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: Application
    Filed: July 13, 2017
    Publication date: May 21, 2020
    Inventors: Leonie Wagner-Hattler, Maxim Puchkov, Jörg Huwyler, Laura De Miguel, Carolina Diaz Quijano, Joachim Schoelkopf
  • Publication number: 20190328668
    Abstract: 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: Application
    Filed: June 19, 2017
    Publication date: October 31, 2019
    Inventors: Carolina DIAZ QUIJANO, Laura DE MIGUEL, Joachim SCHÖLKOPF
  • Publication number: 20190183801
    Abstract: 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: Application
    Filed: June 14, 2017
    Publication date: June 20, 2019
    Inventors: Carolina DIAZ QUIJANO, Laura DE MIGUEL, Joachim SCHÖLKOPF