Patents Assigned to Sederma S.A.S.
-
Patent number: 10758473Abstract: According to the present invention, an extract is obtained from the Globularia genus is obtained from a plant of the genus Globularia and is used for a non-therapeutic cosmetic treatment of the skin and/or appendages. Preferably the species is Globularia cordifolia and the extract is obtained by in vitro plant culture. The extract can be used for preventing and/or treating skin ageing by stimulating the reactions of detoxification and cellular regeneration through a hormetic type response, for improving the transparency and radiance of complexion, for preventing or treating sensitive and reactive skins, for preventing or treating rednesses, for preventing protein glycation, for increasing and/or maintaining the number of dermal stem cells, for increasing and/or maintaining the dermal macromolecules, in particular collagen and elastin, for increasing the volume of the dermis, for preventing and/or treating fines lines and wrinkles, for firming skin, for preventing hair loss and/or stimulating hair regrowth.Type: GrantFiled: March 23, 2018Date of Patent: September 1, 2020Assignee: Sederma, S.A.S.Inventors: Arnaud Fournial, Claire-Marie Grizaud, Philippe Mondon, Caroline Le Moigne
-
Patent number: 10159636Abstract: The present invention relates to the field of cosmetic and dermopharmaceutical compositions. It concerns oligomer compounds of D-glucuronic acid or D-glucuronate with a ? (1-4) sequence (or oligoglucuronans) containing a degree of acetylation specifically between 8.7±0.5 and 9.2±0.5% by weight of O—CO—CH3 group compared to the weight of glucuronic acid and with a degree of polymerisation (DP) of 18-19±2. The oligomer compounds according to the present invention are intended to stimulate the elasticity of the dermis and epidermis although they also act to increase dermo-epidermal cohesion in order to combat skin ageing, lines, wrinkles, visible and/or tactile skin discontinuities, loss of firmness, elasticity and tone and to combat skin tissue deformability. The invention also concerns a cosmetic composition containing at least one compound as recited according to the present invention.Type: GrantFiled: March 23, 2015Date of Patent: December 25, 2018Assignee: Sederma, S.A.S.Inventors: Arnaud Fournial, Claire-Marie Grizaud, Caroline Le Moigne, Philippe Mondon
-
Use of an extract of plant origin of and method for obtaining said extract by in vitro plant culture
Patent number: 9925135Abstract: According to the present invention the extract of plant origin of the Globularia genus is used for a non-therapeutic cosmetic treatment of the skin and/or appendages. Preferably the species is Globularia cordifolia and the extract is obtained by in vitro plant culture. The extract can be used in particular for preventing and/or treating skin ageing by stimulating the 10 reactions of detoxification and cellular regeneration through a hormetic type response, for improving the transparency and radiance of complexion, for preventing or treating sensitive and reactive skins, for preventing or treating rednesses, for preventing protein glycation, for increasing and/or maintaining the number of dermal stem cells, for increasing and/or maintaining the dermal macromolecules, in particular collagen and elastin, for increasing the volume of the dermis, for 15 preventing and/or treating fines lines and wrinkles, for firming skin, for preventing hair loss and/or stimulating hair regrowth.Type: GrantFiled: January 30, 2012Date of Patent: March 27, 2018Assignee: Sederma, S.A.S.Inventors: Arnaud Fournial, Claire-Marie Grizaud, Philippe Mondon, Caroline Le Moigne -
Patent number: 8603498Abstract: The compound according to the invention has the following developed formula IX: wherein: X=PO(OH)2; SO2(OH); PO(OH)(Xaa)m or SO2(Xaa)m; A=H; OH; NH2 or akyl (1-6C); n=1 to 4; Y=—CO—OR2; —CO—NR3R4; —O—CO—R2; —C?CR2; R2=an alkyl, aryl, aralkyl, acyl, sulfonyl, sugar or alkoxy chain of 1 to 24 carbon atoms, linear, branched or cyclic, with or without substitutions, saturated or not, hydroxylated or not, sulfurated or not; R5=OH, O-alk (1-6C), (Xaa)m, NH2 or NH-alkyl(1-6C); Xaa=peptide of m aminoacids Xaa with m from 1 to 10; The compound is preferably phosphated, obtained from malic acid and having the following developed formula: A cosmetic composition comprising the compound of the present invention can improve the general condition of the skin, for example hydration, lightening and mechanical properties.Type: GrantFiled: January 17, 2011Date of Patent: December 10, 2013Assignee: Sederma, S.A.S.Inventors: Arnaud Fournial, Philippe Mondon, Olivier Peschard
-
Publication number: 20130309332Abstract: According to the present invention the extract of plant origin of the Globularia genus is used for a non-therapeutic cosmetic treatment of the skin and/or appendages. Preferably the species is Globularia cordifolia and the extract is obtained by in vitro plant culture. The extract can be used in particular for preventing and/or treating skin ageing by stimulating the 10 reactions of detoxification and cellular regeneration through a hormetic type response, for improving the transparency and radiance of complexion, for preventing or treating sensitive and reactive skins, for preventing or treating rednesses, for preventing protein glycation, for increasing and/or maintaining the number of dermal stem cells, for increasing and/or maintaining the dermal macromolecules, in particular collagen and elastin, for increasing the volume of the dermis, for 15 preventing and/or treating fines lines and wrinkles, for firming skin, for preventing hair loss and/or stimulating hair regrowth.Type: ApplicationFiled: January 30, 2012Publication date: November 21, 2013Applicant: SEDERMA, S.A.S.Inventors: Arnaud Fournial, Claire-Marie Grizaud, Philippe Mondon, Caroline Le Moigne
-
Patent number: 8388939Abstract: The subject matter of the present invention is a cosmetic or dermopharmaceutic composition comprising a combination of homarine and erythritol as well as a non-therapeutic treatment method of the skin to improve cutaneous hydration, to prevent and/or treat cutaneous dryness signs, to restore and/or protect the cutaneous barrier function, to protect cells of the skin and/or of the scalp from osmotic shocks, for example from UV induced osmotic shocks.Type: GrantFiled: February 13, 2009Date of Patent: March 5, 2013Assignee: Sederma, S.A.S.Inventors: Arnaud Fournial, Claire Mas-Chamberlin, Philippe Mondon, Olivier Peschard
-
Patent number: 8377663Abstract: The present invention relates to cosmetic compositions comprising an association of hydroxymethionine and 3-aminopropanesulfonic acid, and a cosmetic method for the skin. These compositions are intended to prevent and/or treat the signs of the cutaneous ageing such as the sagging of the cutaneous and subcutaneous tissue, the loss of cutaneous elasticity and atony of the texture of the skin, the loss of firmness and tonicity, dermal atrophy and loss of density, wrinkle, little wrinkle, crack.Type: GrantFiled: September 11, 2008Date of Patent: February 19, 2013Assignee: Sederma, S.A.S.Inventors: Karl Lintner, Claire Mas Chamberlin
-
Publication number: 20130004439Abstract: The compound according to the invention has the following developed formula IX: wherein: X=PO(OH)2; SO2(OH); PO(OH)(Xaa)m or SO2(Xaa)m; A=H; OH; NH2 or akyl (1-6C); n=1 to 4; Y=—CO—OR2; —CO—NR3R4; —O—CO—R2; —C?CR2; R2=an alkyl, aryl, aralkyl, acyl, sulfonyl, sugar or alkoxy chain of 1 to 24 carbon atoms, linear, branched or cyclic, with or without substitutions, saturated or not, hydroxylated or not, sulfurated or not; R5=OH, O-alk (1-6C), (Xaa)m, NH2 or NH-alkyl(1-6C); Xaa=peptide of m aminoacids Xaa with m from 1 to 10; The compound is preferably phosphated, obtained from malic acid and having the following developed formula: A cosmetic composition comprising the compound of the present invention can improve the general condition of the skin, for example hydration, lightening and mechanical properties.Type: ApplicationFiled: January 17, 2011Publication date: January 3, 2013Applicant: Sederma, S.A.S.Inventors: Arnaud Fournial, Philippe Mondon, Olivier Peschard
-
Publication number: 20110250276Abstract: The present invention relates to the field of cosmetic and dermopharmaceutical compositions. It concerns oligomer compounds of D-glucuronic acid or D-glucuronate with a ? (1-4) sequence (or oligoglucuronans) containing a degree of acetylation specifically between 8.7±0.5 and 9.2±0.5% by weight of O—CO—CH3 group compared to the weight of glucuronic acid and with a degree of polymerisation (DP) of 18?19±2. The oligomer compounds according to the present invention are intended to stimulate the elasticity of the dermis and epidermis although they also act to increase derma-epidermal cohesion in order to combat skin ageing, lines, wrinkles, visible and/or tactile skin discontinuities, loss of firmness, elasticity and tone and to combat skin tissue deformability. The invention also concerns a cosmetic composition containing at least one compound as recited according to the present invention.Type: ApplicationFiled: December 10, 2009Publication date: October 13, 2011Applicant: Sederma, S.A.S.Inventors: Arnaud Fournial, Claire-Marie Grizaud, Caroline Le Moigne, Philippe Mondon
-
DEVICE FOR MEASURING THE MECHANICAL PROPERTIES OF THE SKIN WITHOUT CONTACT WITH THE MEASUREMENT ZONE
Publication number: 20110092821Abstract: The invention relates to a device for measuring the mechanical properties of the skin which is free from all parameters interfering with measurement. The device comprises: a) a pneumatic assembly (16) for delivering compressed air to apply a stress to the surface of the skin undergoing measurement, b) an electronic assembly (6) for contact-free measurements on said surface of the skin subjected to the stress, and c) a control software (19) for controlling the electronic assembly (6) and for processing measurement data in order to deduce the mechanical properties of the skin.Type: ApplicationFiled: May 29, 2009Publication date: April 21, 2011Applicant: SEDERMA S.A.S.Inventors: Arnaud Fournial, Philippe Mondon, Sébastien Fache, Claire Mas Chamberlin -
Publication number: 20110002865Abstract: The subject matter of the present invention is a cosmetic or dermopharmaceutic composition comprising a combination of homarine and erythritol as well as a non-therapeutic treatment method of the skin to improve cutaneous hydration, to prevent and/or treat cutaneous dryness signs, to restore and/or protect the cutaneous barrier function, to protect cells of the skin and/or of the scalp from osmotic shocks, for example from UV induced osmotic shocks.Type: ApplicationFiled: February 13, 2009Publication date: January 6, 2011Applicant: SEDERMA, S.A.S.Inventors: Arnaud Fournial, Claire Mas-Chamberlin, Philippe Mondon, Olivier Peschard
-
Patent number: 6974799Abstract: Pharmaceutical, personal care and cosmetic compositions containing a tripeptide and a tetrapeptide are useful for treating visible signs of aging including wrinkles, stretch marks and dark circles.Type: GrantFiled: December 10, 2003Date of Patent: December 13, 2005Assignee: Sederma S.A.S.Inventor: Karl Lintner
-
Publication number: 20040132667Abstract: Pharmaceutical, personal care and cosmetic compositions containing a tripeptide and a tetrapeptide are useful for treating visible signs of aging including wrinkles, stretch marks and dark circles.Type: ApplicationFiled: December 10, 2003Publication date: July 8, 2004Applicant: SEDERMA S.A.SInventor: Karl Lintner
-
Publication number: 20040120918Abstract: Personal care products including cosmetics, grooming products and topical pharmaceutical products can be produced including a polypeptide of between 3 and 12 amino acids in length and a ceramide. These formulations are particularly useful in addressing wrinkles in human subjects and in particular facial skin and hands. Certain analogs and derivatives of these polypeptides may be used in these formulations and/or alone. Methods of using these formulations are also disclosed.Type: ApplicationFiled: December 19, 2003Publication date: June 24, 2004Applicant: SEDERMA S.A.S.Inventors: Karl Lintner, Denise E. Gabriele