Patents by Inventor Dominique Vacher
Dominique Vacher 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).
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Patent number: 11738039Abstract: The present invention concerns polymer particles made from poly(lactic-co-glycolic acid) (PLGA) polymer, poly(lactic-co-glycolic acid)-polyethylene glycol-poly(lactic-co-glycolicacid) (PLGA-PEG-PLGA) copolymer, or the mixture of same, combined with hyaluronic acid molecules or hyaluronic acid salts, and the method for preparing same. The present invention also concerns injectable pharmaceutical or cosmetic compositions comprising such polymer particles, the method for preparing such compositions, and the use thereof for medical purposes, in particular for the prevention and/or treatment of musculoskeletal diseases, diseases and traumatic conditions of the skin, oral disorders, vaginal mucosa dryness and urinary infections or cystitis, dryness of the eye membrane and eye infections, obesity, and the use of same to combat ageing of the skin and/or for repairing the dermal tissue (mesotherapy).Type: GrantFiled: October 9, 2020Date of Patent: August 29, 2023Assignee: IBSA PHARMA SASInventors: Yannis Guillemin, Dominique Vacher, Jean-Noël Gouze
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Publication number: 20230054346Abstract: The invention relates to a composition comprising at least hyaluronic acid and at least one polyol and/or carboxymethyl cellulose (CMC). The invention also relates to the use of at least one polyol and/or carboxymethyl cellulose to stabilize hyaluronic acid in a composition.Type: ApplicationFiled: January 21, 2021Publication date: February 23, 2023Inventors: Yannis GUILLEMIN, Dominique VACHER, Jean-Noel GOUZE
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Publication number: 20220235323Abstract: The present invention relates to the use of warmers, or autonomous heat packs, for heating and maintaining a solution at a suitable temperature, for the period of time required to accomplish a chemical, biochemical or biological reaction, in particular in molecular biology or cell biology applications. Biology kits containing warmers are also part of this invention.Type: ApplicationFiled: March 23, 2022Publication date: July 28, 2022Applicant: IBSA PHARMA SASInventors: Dominique VACHER, Jean-Noel GOUZE
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Patent number: 11312938Abstract: The present invention relates to the use of warmers, or autonomous heat packs, for heating and maintaining a solution at a suitable temperature, for the period of time required to accomplish a chemical, biochemical or biological reaction, in particular in molecular biology or cell biology applications. Biology kits containing warmers are also part of this invention.Type: GrantFiled: April 15, 2020Date of Patent: April 26, 2022Assignee: IBSA PHARMA SASInventors: Dominique Vacher, Jean-Noel Gouze
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Publication number: 20210023122Abstract: The present invention concerns polymer particles made from poly(lactic-co-glycolic acid) (PLGA) polymer, poly(lactic-co-glycolic acid)-polyethylene glycol-poly(lactic-co-glycolicacid) (PLGA-PEG-PLGA) copolymer, or the mixture of same, combined with hyaluronic acid molecules or hyaluronic acid salts, and the method for preparing same The present invention also concerns injectable pharmaceutical or cosmetic compositions comprising such polymer particles, the method for preparing such compositions, and the use thereof for medical purposes, in particular for the prevention and/or treatment of musculoskeletal diseases, diseases and traumatic conditions of the skin, oral disorders, vaginal mucosa dryness and urinary infections or cystitis, dryness of the eye membrane and eye infections, obesity, and the use of same to combat ageing of the skin and/or for repairing the dermal tissue (mesotherapy).Type: ApplicationFiled: October 9, 2020Publication date: January 28, 2021Inventors: Yannis GUILLEMIN, Dominique VACHER, Jean-Noël GOUZE
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Patent number: 10842810Abstract: The present invention concerns polymer particles made from poly(lactic-co-glycolic acid) (PLGA) polymer, poly(lactic-co-glycolic acid)-polyethylene glycol-poly(lactic-co-glycolic acid) (PLGA-PEG-PLGA) copolymer, or the mixture of same, combined with hyaluronic acid molecules or hyaluronic acid salts, and the method for preparing same. The present invention also concerns injectable pharmaceutical or cosmetic compositions comprising such polymer particles, the method for preparing such compositions, and the use thereof for medical purposes, in particular for the prevention and/or treatment of musculoskeletal diseases, diseases and traumatic conditions of the skin, oral disorders, vaginal mucosa dryness and urinary infections or cystitis, dryness of the eye membrane and eye infections, obesity, and the use of same to combat ageing of the skin and/or for repairing the dermal tissue (mesotherapy).Type: GrantFiled: August 6, 2014Date of Patent: November 24, 2020Assignee: GENBIOTECHInventors: Yannis Guillemin, Dominique Vacher, Thomas Perrier, Maud Gonnet, Jean-Noël Gouze
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Publication number: 20200354675Abstract: The present invention relates to the use of warmers, or autonomous heat packs, for heating and maintaining a solution at a suitable temperature, for the period of time required to accomplish a chemical, biochemical or biological reaction, in particular in molecular biology or cell biology applications. Biology kits containing warmers are also part of this invention.Type: ApplicationFiled: April 15, 2020Publication date: November 12, 2020Applicant: LABORATOIRES GENEVRIERInventors: Dominique VACHER, Jean-Noel GOUZE
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Patent number: 10626370Abstract: Process for carrying out an in vitro biochemical reaction for preparing a cell suspension suitable for application to the skin of a patient.Type: GrantFiled: March 22, 2018Date of Patent: April 21, 2020Assignee: LABORATOIRES GENEVRIERInventors: Dominique Vacher, Jean-Noel Gouze
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Publication number: 20190085286Abstract: The disclose provides a cell freezing kit having a device equipped with a filter, and a container having hermetic closing means, which is capable of containing the device equipped with a filter, and methods of use thereof.Type: ApplicationFiled: September 25, 2018Publication date: March 21, 2019Applicant: GenbiotechInventors: Dominique Vacher, Jean-Noël Gouze, Yannis Guillemin
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Publication number: 20180298334Abstract: The present invention relates to the use of warmers, or autonomous heat packs, for heating and maintaining a solution at a suitable temperature, for the period of time required to accomplish a chemical, biochemical or biological reaction, in particular in molecular biology or cell biology applications. Biology kits containing warmers are also part of this invention.Type: ApplicationFiled: March 22, 2018Publication date: October 18, 2018Applicant: LABORATOIRES GENEVRIERInventors: Dominique VACHER, Jean-Noel GOUZE
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Patent number: 10100276Abstract: The invention relates to a method for cell defrosting, comprising a step of defrosting a cell suspension consisting of a freezing medium and of cells, followed by a step of removing said freezing medium by filtration, said step of removing the freezing medium being carried out without the previous or simultaneous supply of medium. In particular, the filter is hydrophobic or, before addition of the cell suspension to be frozen, has been covered with a hydrophobic liquid forming a temporary barrier between the filter and the cell suspension. During defrosting, said hydrophobic liquid is removed by the application of a driving force which makes the liquid pass through the filter.Type: GrantFiled: June 27, 2014Date of Patent: October 16, 2018Assignee: GENBIOTECHInventors: Dominique Vacher, Jean-Noël Gouze, Yannis Guillemin
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Patent number: 9926530Abstract: The present invention relates to the use of warmers, or autonomous heat packs, for heating and maintaining a solution on at a suitable temperature, for the period of time required to accomplish a chemical, biochemical or biological reaction, in particular in molecular biology or cell biology applications. Biology kits containing warmers are also part of this invention.Type: GrantFiled: April 16, 2013Date of Patent: March 27, 2018Assignee: LABORATORIES GENEVRIERInventors: Dominique Vacher, Jean-Noel Gouze
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Publication number: 20160369231Abstract: The invention relates to a method for cell defrosting, comprising a step of defrosting a cell suspension consisting of a freezing medium and of cells, followed by a step of removing said freezing medium by filtration, said step of removing the freezing medium being carried out without the previous or simultaneous supply of medium. In particular, the filter is hydrophobic or, before addition of the cell suspension to be frozen, has been covered with a hydrophobic liquid forming a temporary barrier between the fliter and the cell suspension. During defrosting, said hydrophobic liquid is removed by the application of a driving force which makes the liquid pass through the filter.Type: ApplicationFiled: June 27, 2014Publication date: December 22, 2016Applicant: GenbiotechInventors: Dominique Vacher, Jean-Noël Gouze, Yannis Guillemin
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Publication number: 20160175342Abstract: The present invention concerns polymer particles made from poly(lactic-co-glycolic acid) (PLGA) polymer, poly(lactic-co-glycolic acid)-polyethylene glycol-poly(lactic-co-glycolic acid) (PLGA-PEG-PLGA) copolymer, or the mixture of same, combined with hyaluronic acid molecules or hyaluronic acid salts, and the method for preparing same. The present invention also concerns injectable pharmaceutical or cosmetic compositions comprising such polymer particles, the method for preparing such compositions, and the use thereof for medical purposes, in particular for the prevention and/or treatment of musculoskeletal diseases, diseases and traumatic conditions of the skin, oral disorders, vaginal mucosa dryness and urinary infections or cystitis, dryness of the eye membrane and eye infections, obesity, and the use of same to combat ageing of the skin and/or for repairing the dermal tissue (mesotherapy).Type: ApplicationFiled: August 6, 2014Publication date: June 23, 2016Applicant: GenbiotechInventors: Yannis GUILLEMIN, Dominique VACHER, Thomas PERRIER, Maud GONNET, Jean-Noël GOUZE
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Publication number: 20150147808Abstract: The present invention relates to the use of warmers, or autonomous heat packs, for heating and maintaining a solution on at a suitable temperature, for the period of time required to accomplish a chemical, biochemical or biological reaction, in particular in molecular biology or cell biology applications. Biology kits containing warmers are also part of this invention.Type: ApplicationFiled: April 16, 2013Publication date: May 28, 2015Applicant: Laboratoires GenevrierInventors: Dominique Vacher, Jean-Noel Gouze
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Publication number: 20080064100Abstract: The invention relates to a method for the preparation, from an endometrial biopsy, of an autologous endometrial coculture system. The aforementioned method comprises steps yielding a first endometrial fraction referred to as the epithelial fraction, a second endometrial fraction referred to as the stromal fraction and a third endometrial fraction referred to as the mixed fraction which comprises a mixture of glandular and stromal cells, said method comprising in addition a step of purification of the aforementioned third fraction.Type: ApplicationFiled: October 14, 2005Publication date: March 13, 2008Applicant: LABORATOIRES GENEVRIER SAInventors: Dominique Vacher, Florence Cazals, Christophe Soler
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Publication number: 20050074742Abstract: A cartilaginous neo-tissue that is capable of being grafted is constituted by rows of approximately parallel cells with a cell maturation gradient orientated from a predetermined zone towards its periphery. During preparation of the cartilaginous neo-tissue with a chitosan hydrogel, the predetermined zone corresponds to the junction of cells with the chitosan hydrogel in contact with which the neo-tissue develops.Type: ApplicationFiled: March 29, 2002Publication date: April 7, 2005Inventors: Alain Domard, Marie-Therese Corvol, Francois Guillot, Xavier Chevalier, Isabelle Morfin, Dominique Vacher