Patents by Inventor Philippe Chenevier

Philippe Chenevier 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: 9446002
    Abstract: The invention relates to a directly-compressible gastro-resistant spheroid. The spheroid comprises: (i) a core containing one or more active substances; (ii) a flexible, deformable film which directly coats the aforementioned core and which comprises an enteric polymer and a mixture of saturated and/or unsaturated polyglycosylated glycerides, the fatty acids of which include at least 8 carbon atoms; and (iii) an outer water-dispersible layer containing at least one disintegrating agent. The invention further relates to multiparticular tablets comprising said spheroids.
    Type: Grant
    Filed: April 23, 2010
    Date of Patent: September 20, 2016
    Assignee: ETHYPHARM
    Inventors: Philippe Chenevier, Dominique Marechal
  • Patent number: 8663682
    Abstract: The present invention relates to a coated particle of active substance comprising a core, said core comprising the active substance and an acidic compound, said core being coated with a taste masking coating based on a polymer which is soluble at pH of 5 or less, and which is permeable at pH above 5.
    Type: Grant
    Filed: January 22, 2004
    Date of Patent: March 4, 2014
    Assignee: Ethypharm
    Inventors: Philippe Chenevier, Dominique Marechal
  • Patent number: 8658212
    Abstract: The invention concerns a pharmaceutical composition containing micronized fenofibrate, a surfactant and a binding cellulose derivative, as solubilizing adjuvant, preferably hydroxypropylmethylcellulose. The cellulose derivative represents less than 20 wt. % of the composition. The association of micronized fenofibrate with a binding cellulose derivative, as solubilizing adjuvant and a surfactant enables to enhance the bioavailability of the active principle. The invention also concerns a method for preparing said composition without using any organic solvent.
    Type: Grant
    Filed: August 25, 2006
    Date of Patent: February 25, 2014
    Assignees: Ethypharm, Sunfone Electronics Co., Ethypharm
    Inventors: Bruno Criere, Pascal Suplie, Philippe Chenevier
  • Patent number: 8563042
    Abstract: The invention concerns a pharmaceutical composition containing micronized fenofibrate, a surfactant and a binding cellulose derivative, as solubilizing adjuvant, preferably hydroxypropylmethylcellulose. The cellulose derivative represents less than 20 wt. % of the composition. The association of micronized fenofibrate with a binding cellulose derivative, as solubilizing adjuvant and a surfactant enables enhanced bioavailability of the active principle. The invention also concerns a method for preparing said composition without using any organic solvent.
    Type: Grant
    Filed: June 25, 2010
    Date of Patent: October 22, 2013
    Assignee: Ethypharm
    Inventors: Bruno Criere, Pascal Suplie, Philippe Chenevier
  • Patent number: 8529952
    Abstract: Pharmaceutical compositions comprising micronized fenofibrate, a surfactant and a binding cellulose derivative as a solubilization adjuvant, wherein said compositions contain an amount of fenofibrate greater than or equal to 60% by weight and methods of producing fenofibrate compositions.
    Type: Grant
    Filed: January 13, 2010
    Date of Patent: September 10, 2013
    Assignee: Ethypharm
    Inventors: Bruno Criere, Pascal Suplie, Philippe Chenevier, Pascal Oury, Keith S. Rotenberg, George Bobotas
  • Publication number: 20110159082
    Abstract: The invention concerns a pharmaceutical composition containing micronized fenofibrate, a surfactant and a binding cellulose derivative, as solubilizing adjuvant, preferably hydroxypropylmethylcellulose. The cellulose derivative represents less than 20 wt. % of the composition. The association of micronized fenofibrate with a binding cellulose derivative, as solubilizing adjuvant and a surfactant enables enhanced bioavailability of the active principle. The invention also concerns a method for preparing said composition without using any organic solvent.
    Type: Application
    Filed: June 25, 2010
    Publication date: June 30, 2011
    Applicant: ETHYPHARM
    Inventors: Bruno CRIERE, Pascal SUPLIE, Philippe CHENEVIER
  • Publication number: 20110081389
    Abstract: Active principle-based coated particle, in which both the core and the coating contain active principle, includes a core which contains a first active principle while the coating contains a second active principle, which is different in nature.
    Type: Application
    Filed: November 16, 2010
    Publication date: April 7, 2011
    Applicant: ETHYPHARM
    Inventors: Philippe Chenevier, Dominique Marechal
  • Patent number: 7863331
    Abstract: Pharmaceutical compositions comprising micronized fenofibrate, a surfactant and a binding cellulose derivative as a solubilization adjuvant, wherein said compositions contain an amount of fenofibrate greater than or equal to 60% by weight and methods of producing fenofibrate compositions.
    Type: Grant
    Filed: October 3, 2003
    Date of Patent: January 4, 2011
    Assignee: Ethypharm
    Inventors: Bruno Criere, Pascal Suplie, Philippe Chenevier, Pascal Oury, Keith S. Rotenberg, George Bobotas
  • Patent number: 7846460
    Abstract: Active principle-based coated particle, in which both the core and the coating contain active principle, includes a core which contains a first active principle while the coating contains a second active principle, which is different in nature.
    Type: Grant
    Filed: January 21, 2004
    Date of Patent: December 7, 2010
    Assignee: Ethypharm
    Inventors: Philippe Chenevier, Dominique Marechal
  • Publication number: 20100203134
    Abstract: The invention relates to a directly-compressible gastro-resistant spheroid. The spheroid comprises: (i) a core containing one or more active substances; (ii) a flexible, deformable film which directly coats the aforementioned core and which comprises an enteric polymer and a mixture of saturated and/or unsaturated polyglycosylated glycerides, the fatty acids of which include at least 8 carbon atoms; and (iii) an outer water-dispersible layer containing at least one disintegrating agent. The invention further relates to multiparticular tablets comprising said spheroids.
    Type: Application
    Filed: April 23, 2010
    Publication date: August 12, 2010
    Applicant: Ethypharm
    Inventors: Philippe Chenevier, Dominique Marechal
  • Publication number: 20100112049
    Abstract: Pharmaceutical compositions comprising micronized fenofibrate, a surfactant and a binding cellulose derivative as a solubilization adjuvant, wherein said compositions contain an amount of fenofibrate greater than or equal to 60% by weight and methods of producing fenofibrate compositions.
    Type: Application
    Filed: January 13, 2010
    Publication date: May 6, 2010
    Applicant: ETHYPHARM
    Inventors: Bruno Criere, Pascal Suplie, Philippe Chenevier, Pascal Oury, Keith S. Rotenberg, George Bobotas
  • Publication number: 20080248101
    Abstract: A pharmaceutical composition containing fenofibrate, a surfactant and a binding cellulose derivative, as solubilizing adjuvant, preferably hydroxypropylmethylcellulose reduces food effect. The cellulose derivative represents less than 20 wt. % of the composition. The association of fenofibrate with a binding cellulose derivative, as solubilizing adjuvant and a surfactant enhances the bioavailability of fenofibrate. Also provided is a method for preparing said composition without organic solvent.
    Type: Application
    Filed: June 11, 2008
    Publication date: October 9, 2008
    Applicant: SOCIETE LABORATOIRES DES PRODUITS ETHIQUES ETHYPHARM
    Inventors: Bruno Criere, Pascal Suplie, Philippe Chenevier
  • Publication number: 20070071812
    Abstract: The invention concerns a pharmaceutical composition containing micronized fenofibrate, a surfactant and a binding cellulose derivative, as solubilizing adjuvant, preferably hydroxypropylmethylcellulose. The cellulose derivative represents less than 20 wt. % of the composition. The association of micronized fenofibrate with a binding cellulose derivative, as solubilizing adjuvant and a surfactant enables to enhance the bioavailability of the active principle. The invention also concerns a method for preparing said composition without using any organic solvent.
    Type: Application
    Filed: August 25, 2006
    Publication date: March 29, 2007
    Applicant: LABORATOIRES DES PRODUITS ETHIQUES ETHYPHARM
    Inventors: Bruno Criere, Pascal Suplie, Philippe Chenevier
  • Patent number: 7101574
    Abstract: The invention concerns a pharmaceutical composition containing micronized fenofibrate, a surfactant and a binding cellulose derivative, as solubilizing adjuvant, preferably hydroxypropylmethylcellulose. The cellulose derivative represents less than 20 wt. % of the composition. The association of micronized fenofibrate with a binding cellulose derivative, as solubilizing adjuvant and a surfactant enables enhanced bioavailability of the active principle. The invention also concerns a method for preparing said composition without using any organic solvent.
    Type: Grant
    Filed: July 7, 2000
    Date of Patent: September 5, 2006
    Assignee: Laboratoires des Produits Ethiques Ethypharm
    Inventors: Bruno Criere, Pascal Suplie, Philippe Chenevier
  • Publication number: 20060165794
    Abstract: The invention relates to a directly-compressible gastro-resistant spheroid. The spheroid comprises: (i) a core containing one or more active substances; (ii) a flexible, deformable film which directly coats the aforementioned core and which comprises an enteric polymer and a mixture of saturated and/or unsaturated polyglycosylated glycerides, the fatty acids of which include at least 8 carbon atoms; and (iii) an outer water-dispersible layer containing at least one disintegrating agent.
    Type: Application
    Filed: October 3, 2003
    Publication date: July 27, 2006
    Applicant: Ethypharm
    Inventors: Philippe Chenevier, Dominique Marechal
  • Publication number: 20060134422
    Abstract: Active principle-based coated particle, in which both the core and the coating contain active principle, includes a core which contains a first active principle while the coating contains a second active principle, which is different in nature.
    Type: Application
    Filed: January 21, 2004
    Publication date: June 22, 2006
    Applicant: Ethypharm
    Inventors: Philippe Chenevier, Dominique Marechal
  • Publication number: 20060062844
    Abstract: The present invention relates to a coated particle of active substance comprising a core, said core comprising the active substance and an acidic compound, said core being coated with a taste masking coating based on a polymer which is soluble at pH of 5 or less, and which is permeable at pH above 5.
    Type: Application
    Filed: January 22, 2004
    Publication date: March 23, 2006
    Inventors: Philippe Chenevier, Dominique Marechal
  • Publication number: 20050053654
    Abstract: The present invention concerns orodispersible tablets, which are able to disintegrate in the buccal cavity upon contact with saliva by formation of an easy-to-swallow suspension, in less than 60 seconds, preferably in less than 40 seconds, containing fexofenadine in the form of coated granules, and a mixture of excipients comprising at least one disintegrating agent, a soluble diluent agent, a lubricant and optionally a swelling agent, a permeabilising agent, sweeteners, flavoring agents and colors; the process for obtaining such orodispersible tablets and the coated granules incorporated therein and the use of said orodispersible tablets in the treatment of seasonal allergic rhinitis.
    Type: Application
    Filed: November 14, 2002
    Publication date: March 10, 2005
    Inventors: Amina Faham, Dominique Marechal, Philippe Chenevier
  • Publication number: 20040171669
    Abstract: The invention concerns granules based on angiotensin converting enzyme inhibitor, its isomers or its pharmaceutically acceptable salts, characterised in that they are coated and that they contain ACE inhibitor monocrystals, one or several biding agents selected from the group comprising in particular cellulosic polymers, in particular ethylcellulose, hydroxypropylcellulose and hydroxypropylmethyl cellulose, acrylic polymers, polyvidones, polyvinylalcohols, and mixtures thereof, optionally a diluent selected from the group consisting in particular of cellulosic derivatives, starches, lactose, polyols, in particular mannitol, and an antistatic agent selected from the group comprising in particular colloidal silica, precipitated silica and talcum micronized or not. The invention also concerns the method for preparing said granules and orally dispersible tablets wherein they are used.
    Type: Application
    Filed: November 10, 2003
    Publication date: September 2, 2004
    Inventor: Philippe Chenevier
  • Publication number: 20040137055
    Abstract: Pharmaceutical compositions comprising micronized fenofibrate, a surfactant and a binding cellulose derivative as a solubilization adjuvant, wherein said compositions contain an amount of fenofibrate greater than or equal to 60% by weight and methods of producing fenofibrate compositions.
    Type: Application
    Filed: October 3, 2003
    Publication date: July 15, 2004
    Inventors: Bruno Criere, Pascal Suplie, Philippe Chenevier, Pascal Oury, Keith S. Rotenberg, George Bobotas