Patents by Inventor Géraldine Leon
Géraldine Leon 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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Publication number: 20240050917Abstract: The present invention relates to a new process for the preparation of polyester microcapsules. Microcapsules are also an object of the invention. Consumer products comprising said microcapsules, in particular perfumed consumer products or flavoured consumer products are also part of the invention.Type: ApplicationFiled: December 13, 2021Publication date: February 15, 2024Inventors: Geraldine LEON, Damien BERTHIER, Lahoussine OUALI, Philipp ERNI, Amal ELABBADI, Pascal BEAUSSOUBRE
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Publication number: 20240050330Abstract: The present invention relates to a new process for the preparation of polyester microcapsules. Microcapsules are also an object of the invention. Consumer products comprising said microcapsules, in particular perfumed consumer products or flavoured consumer products are also part of the invention.Type: ApplicationFiled: December 13, 2021Publication date: February 15, 2024Inventors: Geraldine LEON, Damien BERTHIER, Lahoussine OUALI
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Publication number: 20200406218Abstract: Described herein are a new process for the preparation of microcapsules, and microcapsules obtainable by this process. Perfuming compositions and consumer products including the microcapsules, in particular perfumed consumer products in the form of home care or personal care products, are also described.Type: ApplicationFiled: March 18, 2019Publication date: December 31, 2020Inventors: Damien Berthier, Geraldine Leon, Lahoussine Ouali
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Patent number: 10876078Abstract: The present invention relates to a new process for the preparation of melamine-formaldehyde free microcapsules. Microcapsules obtainable by said process are also an object of the invention. Perfuming compositions and consumer products comprising said capsules, in particular perfumed consumer products in the form of home care or personal care products, are also part of the invention.Type: GrantFiled: July 26, 2017Date of Patent: December 29, 2020Assignee: Firmenich SAInventors: Damien Berthier, Geraldine Leon, Lahoussine Ouali
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Patent number: 10632443Abstract: The invention relates to microcapsules coated by a particular mixture of copolymers, which demonstrate a high rate of deposition when applied on a substrate. Those microcapsules can be used in several industries, in particular in perfumery and rinse-off applications. Perfuming compositions and perfumed consumer products comprising these microcapsules are also objects of the invention.Type: GrantFiled: June 28, 2016Date of Patent: April 28, 2020Assignee: Firmenich SAInventors: Damien Berthier, Geraldine Leon, Glenn Verhovnik
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Publication number: 20190233765Abstract: The present invention relates to a new process for the preparation of melamine-formaldehyde free microcapsules. Microcapsules obtainable by said process are also an object of the invention. Perfuming compositions and consumer products comprising said capsules, in particular perfumed consumer products in the form of home care or personal care products, are also part of the invention.Type: ApplicationFiled: July 26, 2017Publication date: August 1, 2019Applicant: Firmenich SAInventors: Damien BERTHIER, Geraldine LEON, Lahoussine OUALI
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Patent number: 10260022Abstract: The present invention relates to microcapsules delivering long lasting and intense vanilla-based odor note. More particularly, the present invention concerns a microcapsule comprising between 10% and 30% by weight, relative to the total weight of the microcapsule, of a particular perfuming ingredient imparting a vanilla-based odor note, which can be used in perfuming compositions and perfuming consumer products.Type: GrantFiled: February 5, 2016Date of Patent: April 16, 2019Assignee: Firmenich SAInventors: Damien Berthier, Geraldine Leon
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Patent number: 10058491Abstract: The present invention relates to water-dispersible core-shell microcapsules essentially free of formaldehyde. In particular it concerns core-shell microcapsules having a shell obtained by reacting polyisocyanates or polyoxirans cross-linkers and oligomeric compositions which are the reaction products between a polyamine component and a particular mixture of glyoxal and a C4-6 2,2-dialkoxy-ethanal. The present invention also utilizes the invention's core-shell microcapsules as part of a perfuming composition or of a perfuming consumer product.Type: GrantFiled: May 6, 2016Date of Patent: August 28, 2018Assignee: Firmenich SAInventors: Damien Berthier, Géraldine Leon, Nicolas Paret, Lahoussine Ouali
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Publication number: 20180178183Abstract: The invention relates to microcapsules coated by a particular mixture of copolymers, which demonstrate a high rate of deposition when applied on a substrate. Those microcapsules can be used in several industries, in particular in perfumery and rinse-off applications. Perfuming compositions and perfumed consumer products comprising these microcapsules are also objects of the invention.Type: ApplicationFiled: June 28, 2016Publication date: June 28, 2018Applicant: Firmenich SAInventors: Damien BERTHIER, Geraldine LEON, Glenn VERHOVNIK
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Publication number: 20180023033Abstract: The present invention relates to microcapsules delivering long lasting and intense vanilla-based odor note. More particularly, the present invention concerns a microcapsule comprising between 10% and 30% by weight, relative to the total weight of the microcapsule, of a particular perfuming ingredient imparting a vanilla-based odor note, which can be used in perfuming compositions and perfuming consumer products.Type: ApplicationFiled: February 5, 2016Publication date: January 25, 2018Applicant: Firmenich SAInventors: Damien BERTHIER, Geraldine LEON
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Publication number: 20160243008Abstract: The present invention relates to water-dispersible core-shell microcapsules essentially free of formaldehyde. In particular it concerns core-shell microcapsules having a shell obtained by reacting polyisocyanates or polyoxirans cross-linkers and oligomeric compositions which are the reaction products between a polyamine component and a particular mixture of glyoxal and a C4-6 2,2-dialkoxy-ethanal. The present invention also utilizes the invention's core-shell microcapsules as part of a perfuming composition or of a perfuming consumer product.Type: ApplicationFiled: May 6, 2016Publication date: August 25, 2016Inventors: Damien BERTHIER, Géraldine LEON, Nicolas PARET, Lahoussine OUALI
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Patent number: 9358189Abstract: The present invention relates to water-dispersible core-shell microcapsules essentially free of formaldehyde. In particular it concerns core-shell microcapsules having a shell obtained by reacting polyisocyanates or polyoxirans cross-linkers and oligomeric compositions which are the reaction products between a polyamine component and a particular mixture of glyoxal and a C4-6 2,2-dialkoxy-ethanal. The present invention comprises also the invention's core-shell microcapsules as part of a perfuming composition or of a perfuming consumer product.Type: GrantFiled: October 29, 2012Date of Patent: June 7, 2016Assignee: Firmenich SAInventors: Damien Berthier, Géraldine Leon, Nicolas Paret, Lahoussine Ouali
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Patent number: 9359464Abstract: The present invention relates to water-dispersible core-shell microcapsules essentially free of formaldehyde. In particular it concerns oligomeric compositions comprising, and the microcapsules obtained from, particular reaction product between a polyamine component and a particular mixture of glyoxal and a C4-6 2,2-dialkoxy-ethanal. The present invention comprises also the invention's core-shell microcapsules as part of a perfuming composition or of a perfuming consumer product.Type: GrantFiled: July 30, 2014Date of Patent: June 7, 2016Assignee: Firmenich SAInventors: Damien Berthier, Géraldine Leon, Nicolas Paret
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Publication number: 20140342963Abstract: The present invention relates to water-dispersible core-shell microcapsules essentially free of formaldehyde. In particular it concerns oligomeric compositions comprising, and the microcapsules obtained from, particular reaction product between a polyamine component and a particular mixture of glyoxal and a C4-6 2,2-dialkoxy-ethanal. The present invention comprises also the invention's core-shell microcapsules as part of a perfuming composition or of a perfuming consumer product.Type: ApplicationFiled: July 30, 2014Publication date: November 20, 2014Applicant: FIRMENICH SAInventors: Damien BERTHIER, Géraldine LEON, Nicolas PARET
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Publication number: 20140322283Abstract: The present invention relates to water-dispersible core-shell microcapsules essentially free of formaldehyde. In particular it concerns core-shell microcapsules having a shell obtained by reacting polyisocyanates or polyoxirans cross-linkers and oligomeric compositions which are the reaction products between a polyamine component and a particular mixture of glyoxal and a C4-6 2,2-dialkoxy-ethanal. The present invention comprises also the invention's core-shell microcapsules as part of a perfuming composition or of a perfuming consumer product.Type: ApplicationFiled: October 29, 2012Publication date: October 30, 2014Applicant: FIRMENICH SAInventors: Damien Berthier, Géraldine Leon, Nicolas Paret, Lahoussine Ouali
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Patent number: 8835002Abstract: Water-dispersible core-shell microcapsules that are essentially free of formaldehyde. Also, oligomeric compositions of, and microcapsules obtained from, particular reaction products between a polyamine component and a particular mixture of glyoxal and a C4-6 2,2-dialkoxy-ethanal. These compositions and microcapsules can be used as part of a perfuming composition or of a perfumed consumer product.Type: GrantFiled: June 21, 2011Date of Patent: September 16, 2014Assignee: Firmenich SAInventors: Damien Berthier, Géraldine Leon, Nicolas Paret
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Publication number: 20130084456Abstract: Water-dispersible core-shell microcapsules that are essentially free of formaldehyde. Also, oligomeric compositions of, and microcapsules obtained from, particular reaction products between a polyamine component and a particular mixture of glyoxal and a C4-62,2-dialkoxy-ethanal. These compositions and microcapsules can be used as part of a perfuming composition or of a perfumed consumer product.Type: ApplicationFiled: June 21, 2011Publication date: April 4, 2013Applicant: FIRMENICH SAInventors: Damien Berthier, Géraldine Leon, Nicolas Paret