Patents by Inventor Alain Cremaschi

Alain Cremaschi 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: 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: 11292915
    Abstract: The present invention relates to a process for producing an aqueous slurry comprising a blend of surface modified calcium carbonate comprising particles (MCC) and precipitated calcium carbonate comprising particles (PCC), an aqueous slurry comprising the blend, as well as the blend obtainable by drying the aqueous slurry and their uses in paper, paper coating, tissue paper, digital photo paper, paints, coatings, adhesives, plastics, waste water treating or waste water treating agents.
    Type: Grant
    Filed: April 4, 2016
    Date of Patent: April 5, 2022
    Assignee: Omya International AG
    Inventors: Dennis Werner, Fritz Lehner, Alain Cremaschi
  • Patent number: 10647143
    Abstract: The present invention relates to the field of rotogravure printing, and more specifically to a rotogravure printing medium, a coating composition for rotogravure printing media, a method for producing such a rotogravure printing medium and an use of the rotogravure printing medium in a printing application, preferably in rotogravure printing using electrostatic assist (ESA).
    Type: Grant
    Filed: June 25, 2018
    Date of Patent: May 12, 2020
    Assignee: Omya International AG
    Inventors: Jan Philipp Weihs, Patrick A. C. Gane, Johannes Kritzinger, Tazio Fornera, Ola Lindstrøm, Alain Cremaschi, Wolfgang Höpfl, Rolf Endre Orten
  • Patent number: 10190820
    Abstract: The present invention relates to a method for drying wet particulate matter, wherein at least one feed stream (1) of wet particulate matter is contacted with superheated steam (6) within at least one drying chamber (40) with a mixing system, and the dried particulate matter is discharged as at least one product stream (10) to obtain the dried particulate matter.
    Type: Grant
    Filed: April 11, 2012
    Date of Patent: January 29, 2019
    Assignee: Omya International AG
    Inventors: Olav Bergset, Alain Cremaschi, Robert Gutsche, Ludovic Hautcoeur
  • Publication number: 20180319193
    Abstract: The present invention relates to the field of rotogravure printing, and more specifically to a rotogravure printing medium, a coating composition for rotogravure printing media, a method for producing such a rotogravure printing medium and an use of the rotogravure printing medium in a printing application, preferably in rotogravure printing using electrostatic assist (ESA).
    Type: Application
    Filed: June 25, 2018
    Publication date: November 8, 2018
    Inventors: Jan Philipp Weihs, Patrick A.C. Gane, Johannes Kritzinger, Tazio Fornera, Ola Lindstrøm, Alain Cremaschi, Wolfgang Höpfl, Rolf Endre Orten
  • Patent number: 10053581
    Abstract: The present invention relates to crumbles comprising at least one calcium carbonate-containing material, a process for the preparation of the crumbles, an article comprising the crumbles as well as an use of the crumbles in paper making, paper coating, food, plastic, preferably films, more preferably blown films or breathable films, fibres, polyvinyl chloride, plastisols, thermosetting polymers, more preferably thermosetting unsaturated polyesters or thermosetting unsaturated polyurethanes, agricultural, paint, coatings, adhesives, sealants, pharmaceuticals, agricultural, construction and/or cosmetic applications.
    Type: Grant
    Filed: May 21, 2015
    Date of Patent: August 21, 2018
    Assignee: Omya International AG
    Inventors: Tazio Fornera, Ola Lindstrøm, Alain Cremaschi, Wolfgang Höpfl, Rolf Endre Orten
  • Publication number: 20180051175
    Abstract: The present invention relates to a process for producing an aqueous slurry comprising a blend of surface modified calcium carbonate comprising particles (MCC) and precipitated calcium carbonate comprising particles (PCC), an aqueous slurry comprising the blend, as well as the blend obtainable by drying the aqueous slurry and their uses in paper, paper coating, tissue paper, digital photo paper, paints, coatings, adhesives, plastics, waste water treating or waste water treating agents.
    Type: Application
    Filed: April 4, 2016
    Publication date: February 22, 2018
    Inventors: Dennis Werner, Fritz Lehner, Alain Cremaschi
  • Publication number: 20170174895
    Abstract: The present invention relates to crumbles comprising at least one calcium carbonate-containing material, a process for the preparation of the crumbles, an article comprising the crumbles as well as an use of the crumbles in paper making, paper coating, food, plastic, preferably films, more preferably blown films or breathable films, fibres, polyvinyl chloride, plastisols, thermosetting polymers, more preferably thermosetting unsaturated polyesters or thermosetting unsaturated polyurethanes, agricultural, paint, coatings, adhesives, sealants, pharmaceuticals, agricultural, construction and/or cosmetic applications.
    Type: Application
    Filed: May 21, 2015
    Publication date: June 22, 2017
    Inventors: Tazio Fornera, Ola Lindstrøm, Alain Cremaschi, Wolfgang Höpfl, Rolf Ende Orten
  • Publication number: 20140310979
    Abstract: The present invention relates to a method for drying wet particulate matter, wherein at least one feed stream (1) of wet particulate matter is contacted with superheated steam (6) within at least one drying chamber (40) with a mixing system, and the dried particulate matter is discharged as at least one product stream (10) to obtain the dried particulate matter.
    Type: Application
    Filed: April 11, 2012
    Publication date: October 23, 2014
    Inventors: Olav Bergset, Alain Cremaschi, Robert Gutsche, Ludovic Hautcoeur