Patents by Inventor Sandrine Segura

Sandrine Segura 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: 9592249
    Abstract: Pharmaceutical/dermatological emulsions containing at least one avermectin compound, notably ivermectin, include at least one fatty phase and at least one aqueous phase, the at least one avermectin compound being solubilized in the fatty phase, which emulsions are useful for the treatment of a variety of dermatological conditions/afflictions, in particular rosacea.
    Type: Grant
    Filed: December 19, 2012
    Date of Patent: March 14, 2017
    Assignee: GALDERMA S.A.
    Inventors: Fanny Diaz-Astruc, Nathalie Barthez, Sandrine Segura-Orsoni
  • Patent number: 9060948
    Abstract: Dermatological/cosmetic compositions contain, in a physiologically acceptable medium, at least one retinoid, dispersed benzoyl peroxide and a gelling system comprising at least two categories of compounds.
    Type: Grant
    Filed: May 18, 2011
    Date of Patent: June 23, 2015
    Assignee: GALDERMA RESEARCH & DEVELOPMENT
    Inventors: Fabienne Louis, Nathalie Willcox, Sandrine Segura-Orsoni
  • Publication number: 20140309198
    Abstract: An improved method for treating acne is described. The method involves 16-week, once daily, oral administration of about 40 mg doxycycline in a pharmaceutical composition containing about 30 mg doxycycline in an immediate release portion and about 10 mg doxycycline in a delayed release portion. It was surprisingly discovered that the 16-week, once daily, oral administration of about 40 mg doxycycline has achieved same or superior efficacy than that of 100 mg doxycycline, but with a significant reduction in adverse events.
    Type: Application
    Filed: April 4, 2014
    Publication date: October 16, 2014
    Inventors: Vasant Kumar MANNA, Sandrine SEGURA, Ludovic BUSSARD, Jean-Pierre ETCHEGARAY, Philip FREIDENREICH
  • Patent number: 8815938
    Abstract: Double compartment skincare products confine a first compartment containing an anhydrous composition including an active ingredient, and a second compartment, wherein the active ingredient is selected from among compounds of the avermectin family and compounds of the milbemycin family, and are useful as medicaments for the treatment and/or prevention of dermatological conditions/afflictions.
    Type: Grant
    Filed: April 10, 2009
    Date of Patent: August 26, 2014
    Assignee: Galderma S.A.
    Inventors: Sandrine Segura-Orsoni, Fabienne Louis
  • Publication number: 20140199469
    Abstract: A method for producing a sustained-release tablet having improved stability and content uniformity is provided. The method involves first preparing a core tablet by granulating, drying, milling, blending, and compressing a mixture of active and inactive ingredients. Four coating layers are applied to the core tablet: an inner layer, an enteric coating layer, an active layer, and an outer layer. The active ingredient may be a tetracycline, such as doxycycline. A sustained-release tablet prepared according to the method is also described.
    Type: Application
    Filed: February 25, 2014
    Publication date: July 17, 2014
    Applicant: Galderma S.A.
    Inventors: Sandrine SEGURA, Ludovic BUSSARD, Jean-Pierre ETCHEGARAY
  • Publication number: 20140010884
    Abstract: Dermatological compositions containing, in a physiologically acceptable medium, at least one retinoid, dispersed benzoyl peroxide and at least one gelling agent of the family of the carrageenans, are useful for treating dermatological conditions and afflictions linked to disorders of cell differentiation and/or proliferation and/or keratinization, notably for treating acne vulgaris.
    Type: Application
    Filed: September 11, 2013
    Publication date: January 9, 2014
    Applicant: GALDERMA RESEARCH & DEVELOPMENT
    Inventors: Fabienne LOUIS, Sandrine SEGURA, Nathalie WILLCOX
  • Patent number: 8557871
    Abstract: Dermatological compositions containing, in a physiologically acceptable medium, at least one retinoid, dispersed benzoyl peroxide and at least one gelling agent of the family of the carrageenans, are useful for treating dermatological conditions and afflictions linked to disorders of cell differentiation and/or proliferation and/or keratinization, notably for treating acne vulgaris.
    Type: Grant
    Filed: July 9, 2010
    Date of Patent: October 15, 2013
    Assignee: Galderma Research & Development
    Inventors: Fabienne Louis, Sandrine Segura, Nathalie Willcox
  • Patent number: 8551504
    Abstract: Topically applicable compositions in the form of oil-in-water emulsions contain a pro-penetrating system including at least one glycol and at least one additional pro-penetrating agent, a suitable gelling agent and at least one active agent of the family of steroidal anti-inflammatory agents and are useful, e.g., for the treatment of psoriasis.
    Type: Grant
    Filed: September 15, 2008
    Date of Patent: October 8, 2013
    Assignee: Galderma S.A.
    Inventors: Sandrine Segura-Orsoni, Sophie Roumec
  • Patent number: 8551503
    Abstract: Topically applicable compositions in the form of oil-in-water (O/W) emulsions contain a pro-penetrating system including at least one glycol and at least one additional pro-penetrating agent, a suitable emulsifying system and at least one active agent of the family of steroidal anti-inflammatory agents, and are useful e.g., for the treatment of psoriasis.
    Type: Grant
    Filed: September 15, 2008
    Date of Patent: October 8, 2013
    Assignee: Galderma S.A.
    Inventors: Sandrine Segura-Orsoni, Sophie Roumec
  • Publication number: 20130196954
    Abstract: An improved method for treating acne is described. The method involves 16-week, once daily, oral administration of about 40 mg doxycycline in a pharmaceutical composition containing about 30 mg doxycycline in an immediate release portion and about 10 mg doxycycline in a delayed release portion. It was surprisingly discovered that the 16-week, once daily, oral administration of about 40 mg doxycycline has achieved same or superior efficacy than that of 100 mg doxycycline, but with a significant reduction in adverse events.
    Type: Application
    Filed: March 13, 2013
    Publication date: August 1, 2013
    Inventors: Vasant Kumar MANNA, Sandrine SEGURA, Ludovic BUSSARD, Jean-Pierre ETCHEGARAY, Phil FREIDENREICH
  • Patent number: 8362069
    Abstract: Pharmaceutical/dermatological emulsions containing at least one avermectin compound, notably ivermectin, include at least one fatty phase and at least one aqueous phase, the at least one avermectin compound being solubilized in the fatty phase, which emulsions are useful for the treatment of a variety of dermatological conditions/afflictions, in particular rosacea.
    Type: Grant
    Filed: October 17, 2008
    Date of Patent: January 29, 2013
    Assignee: Galderma S.A.
    Inventors: Fanny Diaz-Astruc, Nathalie Barthez, Sandrine Segura-Orsoni
  • Patent number: 8287891
    Abstract: Physically and chemically stable, oxidation-resistant, cosmetic/dermatological inverse emulsions contain a therapeutically effective amount of at least one avermectin compound, notably ivermectin, a glycolic or aqueous/glycolic dispersed hydrophilic phase, a continuous lipophilic phase and an emulsifier having an HLB ranging from 2 and 7, and are useful for the treatment of a variety of dermatological conditions/afflictions, e.g., rosacea.
    Type: Grant
    Filed: June 20, 2008
    Date of Patent: October 16, 2012
    Assignee: Galderma S.A.
    Inventors: Sandrine Segura-Orsoni, Fanny Diaz-Astruc
  • Publication number: 20120100214
    Abstract: A method for producing a sustained-release tablet having improved stability and content uniformity is provided. The method involves first preparing a core tablet by granulating, drying, milling, blending, and compressing a mixture of active and inactive ingredients. Four coating layers are applied to the core tablet: an inner layer, an enteric coating layer, an active layer, and an outer layer. The active ingredient may be a tetracycline, such as doxycycline. A sustained-release tablet prepared according to the method is also described.
    Type: Application
    Filed: October 21, 2011
    Publication date: April 26, 2012
    Applicant: Galderma S.A.
    Inventors: Sandrine SEGURA, Ludovic BUSSARD, Jean-Pierre ETCHEGARAY
  • Publication number: 20110318396
    Abstract: Dermatological/cosmetic compositions contain, in a physiologically acceptable medium, at least one retinoid, dispersed benzoyl peroxide and a gelling system comprising at least two categories of compounds.
    Type: Application
    Filed: May 18, 2011
    Publication date: December 29, 2011
    Applicant: Galderma Research & Development
    Inventors: Fabienne Louis, Nathalie Willcox, Sandrine Segura-Orsoni
  • Publication number: 20110003894
    Abstract: Dermatological compositions containing, in a physiologically acceptable medium, at least one retinoid, dispersed benzoyl peroxide and at least one gelling agent of the family of the carrageenans, are useful for treating dermatological conditions and afflictions linked to disorders of cell differentiation and/or proliferation and/or keratinization, notably for treating acne vulgaris.
    Type: Application
    Filed: July 9, 2010
    Publication date: January 6, 2011
    Applicant: GALDERMA RESEARCH & DEVELOPMENT
    Inventors: Fabienne LOUIS, Sandrine Segura, Nathalie Willcox
  • Publication number: 20100144686
    Abstract: Stable, topically applicable, non-greasy and non-tacky oil-in-water (O/W) anti-inflammatory emulsions, useful, e.g., for the treatment of psoriasis, contain: a. a therapeutically effective amount of at least one steroidal anti-inflammatory agent, notably clobetasol propionate; b. a pro-penetrating system which includes at least one pro-penetrating glycol and at least one other pro-penetrating agent; and c. at least one polymeric emulsifier not sensitive to electrolytes, for example not an acrylate/C10-C30 alkyl acrylate copolymer, formulated into a topically applicable, pharmaceutically acceptable vehicle therefor.
    Type: Application
    Filed: June 2, 2009
    Publication date: June 10, 2010
    Applicant: Galderma S.A.
    Inventors: Sandrine Segura-Orsoni, Sophie Roumec
  • Publication number: 20100022642
    Abstract: Dermatological/cosmetic compositions contain, in a physiologically acceptable medium, at least one retinoid, dispersed benzoyl peroxide and a gelling system comprising at least two categories of compounds.
    Type: Application
    Filed: January 13, 2009
    Publication date: January 28, 2010
    Applicant: GALDERMA RESEARCH & DEVELOPMENT
    Inventors: Fabienne Louis, Nathalie Willcox, Sandrine Segura-Orsoni
  • Publication number: 20090286866
    Abstract: Double compartment skincare products confine a first compartment containing an anhydrous composition including an active ingredient, and a second compartment, wherein the active ingredient is selected from among compounds of the avermectin family and compounds of the milbemycin family, and are useful as medicaments for the treatment and/or prevention of dermatological conditions/afflictions.
    Type: Application
    Filed: April 10, 2009
    Publication date: November 19, 2009
    Applicant: GALDERMA S.A.
    Inventors: Sandrine Segura-Orsoni, Fabienne Louis
  • Publication number: 20090191245
    Abstract: Topically applicable, reduced-irritant dermatological/cosmetic compositions useful for the prevention/treatment of a variety of keratinization disorders, for example acne vulgaris, contain at least one naphthoic acid compound and an amount of benzoyl peroxide encapsulated in a polymeric system of porous particles for increasing cutaneous penetration of the at least one naphthoic acid compound, are formulated into topically applicable, physiologically acceptable media therefor.
    Type: Application
    Filed: November 17, 2008
    Publication date: July 30, 2009
    Applicant: GALDERMA RESEARCH & DEVELOPMENT
    Inventors: Laurent Fredon, Nathalie Willcox, Sandrine Segura-Orsoni
  • Publication number: 20090136574
    Abstract: Pharmaceutical/dermatological emulsions containing at least one avermectin compound, notably ivermectin, include at least one fatty phase and at least one aqueous phase, the at least one avermectin compound being solubilized in the fatty phase, which emulsions are useful for the treatment of a variety of dermatological conditions/afflictions, in particular rosacea.
    Type: Application
    Filed: October 17, 2008
    Publication date: May 28, 2009
    Applicant: GALDERMA S.A.
    Inventors: Fanny Diaz-Astruc, Nathalie Barthez, Sandrine Segura-Orsoni