Patents Assigned to Symrise AG
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Patent number: 10876067Abstract: The invention relates to fragrant mixtures comprising at least one compound of general formula (I), a method for producing claimed fragrant mixtures, particularly perfume oils, perfumed products containing the claimed fragrant mixture, and the use of the compound of general formula (I) to strengthen the natural freshness and/or emanation and/or to mask or reduce greasy and/or metallic notes of one or more fragrant substances that differ from the compound of formula (I).Type: GrantFiled: February 15, 2016Date of Patent: December 29, 2020Assignee: Symrise AGInventors: Bernd Hölscher, Marc Mansfeld, Tobias Wagner, Julia Amos
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Patent number: 10876081Abstract: The invention relates to a method for producing scent capsules with improved surfactant stability, comprising the following steps: (a) providing a scent composition containing at least one scent which has at least one functional group that can form an acid group by means of oxidation or hydrolysis, and (b) encapsulating the scent mixture, characterised in that a scent composition is used that has an acid value of no more than 5 mg KOH/g immediately before encapsulation.Type: GrantFiled: February 29, 2016Date of Patent: December 29, 2020Assignee: Symrise AGInventors: Patrick Ott, Daniela Gregor, Kolja Behrens, Wiebke Begemann
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Patent number: 10876068Abstract: The present invention primarily concerns the use of 2,3,6-trimethylcyclohexanol as a fragrance and/or flavoring. The invention also concerns new fragrance and/or flavoring compositions comprising 2,3,6-trimethylcyclohexanol and their use, perfumed and/or flavored articles comprising 2,3,6-trimethylcyclohexanol and various methods for imparting, modifying and/or enhancing certain scent and/or flavor notes.Type: GrantFiled: November 27, 2017Date of Patent: December 29, 2020Assignee: SYMRISE AGInventors: Bernd Hölscher, Manfred Meier
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Patent number: 10869493Abstract: A flavoring mixture, comprising (i) one or more sweet-tasting substances, selected from the group of naturally occurring sweet-tasting substances and the physiologically compatible salts thereof without phyllodulcin and the physiologically compatible salts thereof, and (ii) phyllodulcin and/or one or more of the physiologically compatible salts thereof, wherein the ratio of the sucrose equivalence of the concentration of the substance or substances of group (i) to the sucrose equivalence of the concentration of the substance or substances of group (i) is ?2.Type: GrantFiled: March 11, 2020Date of Patent: December 22, 2020Assignee: SYMRISE AGInventors: Katharina Reichelt, Jakob Peter Ley, Petra Hoffmann-Lücke, Maria Blings, Susanne Paetz, Thomas Riess
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Patent number: 10857089Abstract: Suggested is a cosmetic composition comprising an anti-pollution agent selected from the group consisting of purple coneflower pressed juice, sclareolide, ginger root C02 extract, E/Z-2-benzylindene-5,6-dimethoxy-3,3-dimethylindan-1-one or mixtures thereof, in a working amount sufficient for (a) reducing or preventing air pollution induced gene expression, and/or (b) reducing or preventing a gene expression induced or inducible by polycyclic aromatic hydrocarbons, and/or (c) reducing or preventing air pollution-induced or air pollution-inducible skin damage.Type: GrantFiled: May 25, 2016Date of Patent: December 8, 2020Assignee: Symrise AGInventors: Jean Krutmann, Imke Meyer, William Johncock, Gerhard Schmaus, Marielle le Maire, Martina Herrmann
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Patent number: 10857085Abstract: The invention relates to a preparation containing at least one compound of formula (I), providing that R1 is H or CH3 and R2 is II or COOII, or salts thereof, to be used as a drug for preventing and/or treating signs of degeneration and ageing of the skin which are not, or not exclusively, caused by the effect of light.Type: GrantFiled: December 15, 2015Date of Patent: December 8, 2020Assignee: Symrise AGInventor: Gabriele Vielhaber
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Patent number: 10835885Abstract: The invention relates to a method for producing microcapsules, comprising the following steps: (a) providing a first aqueous preparation containing at least one prepolymer; (b) providing a second non-aqueous preparation containing the active substance to be encapsulated; (c) mixing the aqueous and the non-aqueous phases in the presence of at least one emulsifier and/or stabilizer in order to form an emulsion; (d) polymerizing the at least one prepolymer contained in the emulsion from step (c) in order to obtain a dispersion of microcapsules that enclose the active substance; (e) hardening and cross-linking the microcapsules obtained in step (d); and optionally (f) removing the microcapsules from the dispersion and drying the microcapsules, the method being characterized in that the emulsion is formed in the presence of at least one 1,2-diol in step (c).Type: GrantFiled: April 22, 2017Date of Patent: November 17, 2020Assignee: Symrise AGInventors: Benjamin Rost, Ralf Bertram, Daniela Gregor, Jan Peter Ebbecke, Sabine Lange
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Patent number: 10835500Abstract: A medicament for accelerated wound healing is proposed containing derivatives of the formula (I), in which R1 stands for hydrogen or methyl.Type: GrantFiled: June 16, 2015Date of Patent: November 17, 2020Assignee: Symrise AGInventors: Daniela Busse, Heike Conrad, Hanns Hatt
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Patent number: 10828242Abstract: The present invention belongs to the area of body odour modelling. In particular, the developed synthetic compositions of the present invention reconstitute human body odours, especially those arising from axillary perspiration. The use of the compositions herein allows for the evaluation of malodour masking effects of fragrant compositions in the field of personal care or homecare products and cosmetic product development.Type: GrantFiled: October 22, 2015Date of Patent: November 10, 2020Assignees: Symrise AG, Monell Chemical Senses CenterInventors: Marco Singer, Keith McDermott, Marcela Olalde-Castillo, George Preti, Charles Wysocki, Katherine Ashley Prigge
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Patent number: 10813378Abstract: The invention relates to substance mixtures which contain (a) sodium carboxymethyl cellulose and (b) at least one bitter principle selected from the group consisting of xanthines, phenolic glycosides, flavanoid glycosides, hydrolysable or non-hydrolysable tannins, flavones and the glycosides thereof, caffeic acid and the esters thereof, terpenoid bitter principles, catechin, epicatechin, epigallocatechin, gallocatechin, gallocatechin-3-gallate, leucine, isoleucine, valine, tryptophan and phenylalanine, protein hydrolysates, peptides and metal salts and their mixtures, and optionally (c) dextrins, with the proviso that the components (a) and (b) are in the weight ratio of from 1:1 to 1:1,000.Type: GrantFiled: June 3, 2015Date of Patent: October 27, 2020Assignee: SYMRISE AGInventors: Sabine Widder, Kathrin Langer, Gerhard Krammer, Olga Pauli, Cornelia Homner
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Patent number: 10794798Abstract: Suggested is a device for assessing the sillage of fragrance materials, comprising or consisting of the following parts: (i) an evaluation tube (1) that is open on both ends; (ii) a ventilation system (2); (iii) at least two lockable sniffing ports (3a, 3b . . . ); (iv) a sample port (4); (v) a sample plate (5) and optionally (vi) a sample holder (6) whereby (a) said evaluation tube (1) is aligned horizontally and equipped with said at least two sniffing ports (3) and said sample port (4); (b) the front opening of said evaluation tube (1) is equipped with said ventilation system (2); (c) at least one sniffing port (3a) is located in the front section and at least one sniffing port (2b) is located in the rear section of said evaluation tube (3); (d) said sample port (4) is located within the front section of said evaluation tube (1); and (e) said sample port (4) has a diameter allowing to introduce either the sample plate (5) or the sample holder (6) into the evaluation tube (1).Type: GrantFiled: May 1, 2016Date of Patent: October 6, 2020Assignee: Symrise AGInventors: Matthias Luetkenhaus, Aurélien Saint-Paul, Marco Singer, Sophie Bensamou, Céline Carrasco
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Patent number: 10780043Abstract: Suggested is a cosmetic composition comprising an anti-pollution agent selected from the group consisting of ginger root C02 extract, E/Z-2-benzylindene-5,6-dimethoxy-3,3-dimethylindan-1-one, sclareolide, purple coneflower pressed juice or mixtures thereof, in a working amount sufficient for (a) reducing or preventing air pollution induced gene expression, and/or (b) reducing or preventing a gene expression induced or inducible by polycyclic aromatic hydrocarbons, and/or (c) reducing or preventing air pollution-induced or air pollution-inducible skin damage.Type: GrantFiled: May 25, 2016Date of Patent: September 22, 2020Assignee: Symrise AGInventors: Jean Krutmann, Imke Meyer, William Johncock, Gerhard Schmaus, Marielle le Maire
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Patent number: 10780042Abstract: Suggested is a cosmetic composition comprising an anti-pollution agent selected from the group consisting of E/Z-2-benzylindene-5,6-dimethoxy-3,3-dimethylindan-1-one, sclareolide, purple coneflower pressed juice, ginger root CO2 extract or mixtures thereof, in a working amount sufficient for (a) reducing or preventing air pollution induced gene expression, and/or (b) reducing or preventing a gene expression induced or inducible by polycyclic aromatic hydrocarbons, and/or (c) reducing or preventing air pollution-induced or air pollution-inducible skin damage.Type: GrantFiled: May 24, 2016Date of Patent: September 22, 2020Assignee: Symrise AGInventors: Jean Krutmann, Imke Meyer, William Johncock, Gerhard Schmaus, Marielle le Maire, Martina Herrmann
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Patent number: 10765134Abstract: The invention relates to a foodstuff, containing: a) juice, pith, flesh, skins; or other constituents of at least one citrus fruit, b) at least one 4-hydroxyflavanone of the formula (I), in which R1 represents hydrogen or a hydroxy group a or methoxy group and the carbon atom at the position (C2) designated by * is present in a (2S) or a (2R) configuration or in any mixture of the two configurations, and also, if applicable, c) further flavorings or flavoring preparations, with the proviso that the constituent (b) is present in a sufficient quantity to improve the acidic and/or bitter taste of the constituent (a).Type: GrantFiled: September 1, 2015Date of Patent: September 8, 2020Assignee: SYMRISE AGInventors: Johannes Kiefl, Susanne Paetz, Jakob Ley, Gerhard Krammer, Thomas Riess, Kathrin Langer, Günter Kindel, Morine Verwohlt
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Patent number: 10767198Abstract: A method for producing branched aldehydes is proposed, the method comprising the following steps: (a) providing a culture of one or more fungi of the genus Conidiobolus and producing biomass containing branched carboxylic acids in free and/or bound form; (b) extracting the biomass from step (a) to produce a first intermediate containing free and/or bound carboxylic acids; (c) optionally chemically, enzymatically or microbially hydrolyzing the bound carboxylic acids from the first intermediate; (d) treating the first intermediate with a reducing agent of a chemical nature to convert the free and/or bound carboxylic acids into the corresponding alcohols and optionally separating one or more alcohols from interfering by-products and producing the chemically produced second intermediate containing these alcohols as a mixture or in enriched form; (e) treating the first intermediate with a reducing agent of a biological nature to convert the free and/or bound carboxylic acids into the corresponding aldehydes havinType: GrantFiled: November 28, 2015Date of Patent: September 8, 2020Assignee: SYMRISE AGInventors: Marco A. Fraatz, Holger Zorn, Johanna Rost, Michael Goldmann, Egon Gross, Jakob Ley, Katrin Geissler, Torsten Geissler, Michael Backes, Fabia Hentschel, Jens-Michael Hilmer
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Patent number: 10765621Abstract: New extracts are suggested of Halimione portulacoides or sea purslane, and related species of Halimione, obtainable by treating the said plant with a solvent selected from the group consisting of C1-C4 aliphatic alcohols, ethyl acetate, water or their mixtures, removing the dissolved extracts from the residues and recovering the pure extracts from the solvent. The extracts show excellent properties particularly in modulating the metabolism of human skin and hair follicles.Type: GrantFiled: September 16, 2014Date of Patent: September 8, 2020Assignee: Symrise AGInventors: Lorenzo Zanella, Paolo Pertile
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Patent number: 10758468Abstract: The present invention relates to a mixture comprising (i) one or a plurality of 1,2-alkane diols with 5 through 8 carbon atoms and (ii) one or a plurality of ammonium-, sodium- or potassium-Ralk-sarcosinates, wherein the structural element Ralk represents alkanoyl, alkenoyl or alkadienoyl with 12 through 22 carbon atoms, and optionally (iii) one or a plurality of sodium- or potassium-C10-C16-alkyl-sulfoacetates. The invention further relates to particular compositions and cosmetic preparations, in particular body care products, containing said mixture or composition and methods of production thereof. The present invention further relates to the use of said mixture as solubilizer and for increasing the transparency or decreasing the turbidity of a preparation containing one or a plurality of further organic substances.Type: GrantFiled: December 29, 2015Date of Patent: September 1, 2020Assignee: Symrise AGInventors: Martina Issleib, Jürgen Claus, William Johncock, Rolf Ohrmann, Martina König
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Patent number: 10750769Abstract: The present invention primarily relates to the use of 5-bicyclo[2.2.1]hept-2-enyl-acetate as fragrance and/or flavouring substance. The invention further relates to new fragrance and/or flavour substance compositions comprising 5-bicyclo[2.2.1]hept-2-enyl-acetate and their use, perfumed and/or flavoured articles comprising 5-bicyclo[2.2.1]hept-2-enyl-acetate and various methods for imparting, modifying and/or enhancing certain olfactory and/or taste notes.Type: GrantFiled: March 21, 2017Date of Patent: August 25, 2020Assignee: SYMRISE AGInventors: Bernd Hölscher, Marc Mansfeld
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Patent number: 10752571Abstract: Methods of purifying crude 4-hydroxyacetophenone using one or more solvents as well as products comprising or consisting of crystallized 4-hydroxyacetophenone and one, two or more solvent(s). The products may be obtained or obtainable from the methods for purifying crude 4-hydroxyacetophenone.Type: GrantFiled: April 21, 2017Date of Patent: August 25, 2020Assignees: SYMRISE AG, SINO-HIGH (CHINA) CO. LTD.Inventors: Ravikumar Pillai, Sven Siegel, Ev Suess, Karolin Bolte, Yan Liuxin
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Patent number: 10745645Abstract: The present invention primarily relates to the use of 4-ethyl-octen-2-nitrile and/or 4-ethyl-octen-3-nitrile as fragrance. The invention further relates to novel fragrance compositions comprising 4-ethyl-octen-2/3-nitrile, perfumed products comprising 4-ethyl-octen-2/3-nitrile as well as diverse methods for imparting, modifying and/or enhancing certain scents.Type: GrantFiled: April 21, 2017Date of Patent: August 18, 2020Assignee: SYMRISE AGInventors: Bernd Hölscher, Tobias Wagner