172 patents
Page 2 of 9
Utility
Compositions Comprising One or More (Bio)-Alkanediols with Antioxidants
21 Sep 23
The present invention is in the field of antioxidants and relates to cosmetic or pharmaceutical, preferably dermatological, compositions or homecare product comprising or consisting of a synergistic combination of a specific antioxidant and an effective amount of 1,2-heptanediol and/or 2,3-heptanediol or of a specific alkanediol or a mixture of two or more different specific alkanediols and the use of said compositions as a cosmetic, for personal care, as a pharmaceutical or homecare product, in particular for scavenging reactive oxygen species (ROS), for inhibition matrix metalloproteinases expression and/or for inhibiting interleukin 8 (IL-8) secretion.
Nikolas Bugdahn, Sven Siegel, Sabine Lange, Dominik Stuhlmann
Filed: 9 Dec 21
Utility
Compositions Comprising Antimicrobials and (Bio)-Alkanediols for Skin Protection
21 Sep 23
The present invention relates to a cosmetic or pharmaceutical, preferably dermatological, composition comprising or consisting of a specific antimicrobial component and an effective amount of 1,2-nonanediol and/or 2,3-nonanediol or of a specific alkanediol or a mixture of two or more different specific alkanediols and the use of said compositions as a cosmetic, for personal care, as a pharmaceutical or for animal care.
Christin Koch, Sabine Lange, Nikolas Bugdahn
Filed: 9 Dec 21
Utility
Compositions Comprising Lipophilic Compounds and One or More (Bio)-Alkanediols
21 Sep 23
The present invention relates to a cosmetic or pharmaceutical, preferably dermatological, composition comprising or consisting of a liquid lipophilic component and an effective amount of 1,2-heptanediol and/or 2,3-heptanediol or of a specific alkanediol or a mixture of two or more different specific alkanediols and the use of said compositions as a cosmetic, for personal care, as a pharmaceutical or for animal care.
Nikolas Bugdahn, Sebastian Bruncke, Vanessa Schade, Sabine Lange
Filed: 14 Apr 23
Utility
Process for the Efficient Preparation of (Bio)-Alkanediols
21 Sep 23
The present invention relates to a process for the efficient, sustainable and gentle preparation of bio-based alkanediols, especially 1,2-alkanediols, at moderate temperatures based on a recycling of side products and non-reacted educts.
Nikolas Bugdahn, Frank Struever, Heiko Heinemeyer, Moritz Hoppe, Juergen Siewert, Sabine Lange, Bernhard Russbueldt
Filed: 9 Dec 21
Utility
Enrichment of a Diastereomer in Magnolan
14 Sep 23
The invention relates to a distillative process for the preparation of a diastereomer-enriched odorant mixture, and to the diastereomer-enriched odorant mixture and its use as an odorant or for the preparation of an odorant composition.
Marcus Eh, Susanne Borchert, Marcus Betzer, Alexandre Illan, Johannes Heppekausen
Filed: 12 Aug 21
Utility
Biodegradable Polyurea/Polyurethane Microcapsules
14 Sep 23
The present invention relates to a process for preparing biodegradable polyurea/polyurethane microcapsules, preferably perfume-containing polyurea/polyurethane microcapsules, which have improved biodegradability compared to prior art microcapsules.
Julian Alexander Georgi, Britta Raabe, Benjamin Rost, Andreas Vogel, Ralf Bertram, Daniela Gregor, Christina Koepke, Stefanie Bargsten
Filed: 6 Aug 20
Utility
Methods for the Biocatalytical Manufacturing of Dihydrochalcones
7 Sep 23
The present invention relates to a biocatalytical method for manufacturing of homoeriodictyol dihydrochalcone and/or hesperetin dihydrochalcone by providing at least one first biocatalyst system for the hydroxylation of phloretin and/or its glycosides as well as at least one second biocatalyst for the methylation of 3-hydroxyphloretin.
Torsten GEISSLER, Jakob Peter LEY, Bastian ZIRPEL
Filed: 25 Sep 20
Utility
Compositions Comprising (Bio)-Alkanediols
10 Aug 23
The present invention relates to a cosmetic or pharmaceutical composition comprising an effective amount of at least one linear 1,2-alkanediol having a carbon chain of 5 to 13 carbon atoms and an effective amount of at least one linear 2,3-alkanediol having a carbon chain of 5 to 13 carbon atoms.
Nikolas Bugdahn, Sabine Lange, Christin Koch, Frank Struever, Dietmar Droege
Filed: 14 Apr 23
Utility
Compositions Comprising One or More (Bio)-Alkanediols with Antioxidants
10 Aug 23
The present invention is in the field of antioxidants and relates to cosmetic or pharmaceutical, preferably dermatological, compositions or homecare product comprising or consisting of a synergistic combination of a specific antioxidant and an effective amount of 1,2-heptanediol and/or 2,3-heptanediol or of a specific alkanediol or a mixture of two or more different specific alkanediols and the use of said compositions as a cosmetic, for personal care, as a pharmaceutical or homecare product, in particular for scavenging reactive oxygen species (ROS), for inhibition matrix metalloproteinases expression and/or for inhibiting interleukin 8 (IL-8) secretion.
Nikolas Bugdahn, Sven Siegel, Sabine Lange, Dominik Stuhlmann
Filed: 14 Apr 23
Utility
Fragrance Mixtures Containing 1-(4,4-DIMETHYLCYCLOHEXEN-1-YL) Ethanon
20 Jul 23
The present invention relates to fragrance mixtures comprising or consisting of a compound of formula (I) and one or more fragrances having a green and/or flowery scent.
Vijayanand CHANDRASEKARAN, Bernd HÖLSCHER, Julia AMOS
Filed: 18 Jun 20
Utility
Biotechnological Production of Diols
6 Jul 23
The present invention relates to a method for the stereo selective production of a trans-diol or a cis-diol or a hydroxyketone comprising the step(s) (i) conversion of a trans-diol or a cis-diol to a hydroxyketone and/or (ii) conversion of a hydroxyketone to a cis-diol or a trans-diol, catalyzed by an enzyme, which is encoded by a nucleic acid sequence of SEQ ID NO: or wherein the enzyme comprises an amino acid sequence of SEQ ID NO: 2.
Dirk FABRITIUS, Stefan LAMBRECHT, Johannes PANTEN, Marcus EH
Filed: 8 Jul 19
Utility
Esters As Fragrance Compounds
29 Jun 23
The present invention relates to novel esters of formula (I) as defined below and their use as fragrance or malodour reducing agents.
Vijayanand CHANDRASEKARAN, Bernd HOELSCHER
Filed: 8 Apr 20
Utility
a Fragrance Composition
25 May 23
Suggested is fragrance composition comprising or consisting of a selection of specific nitriles showing improved stability against decomposition and discoloration.
Vijayanand CHANDRASEKARAN
Filed: 11 May 21
Utility
METHOD FOR THE MANUFACTURE OF a,ß-UNSATURATED KETONES
18 May 23
A method for the manufacture of an α,β-unsaturated ketone, which method comprises oxidizing an alkene having —CH2— adjacent a carbon-carbon double bond to α,β-unsaturated ketone by passing air or oxygen through a solution of the hydrocarbon containing a catalyst consisting of N-hydroxyphthalimide (NHPI) and cobalt diacetate tetrahydrate at standard temperature and pressure during a period of at least 12 hours.
Nazaret RIVAS BASCÓN, Ricardo RODRIGUEZ FERROL, Antonio RUIZ SANCHEZ
Filed: 12 Apr 21
Utility
Process for Preparing Limonene and Composition Containing Limonene
11 May 23
What is proposed is a continuous process for producing limonene which has the feature that beta-pinene or beta-pinene-containing starting materials are isomerized in a trickle-bed reactor in the presence of acid catalysts.
Nikolas BUGDAHN, Angela Köckritz, Elka KRALEVA, Reinhard ECKELT
Filed: 18 Feb 20
Utility
Selenide Derivatives of Fragrance Compounds
4 May 23
There is provided the use of selenide derivatives of fragrance compounds comprising an α,β-unsaturated aldehyde moiety, an α,β-unsaturated ketone moiety, an α,β-unsaturated ester moiety, an α,β-unsaturated lactone moiety or an α,β-unsaturated carboxylic acid moiety in consumer products.
Antonio RUIZ SANCHEZ, Ricardo RODRIGUEZ FERROL
Filed: 28 Jan 21
Utility
Compositions Containing Benzoic Acid or Furoic Acid Derivatives and Use of the Derivatives for Emulsion and Foam Stability
4 May 23
Manuel PESARO, Vanessa SCHADE, Sabine LANGE
Filed: 10 Oct 17
Utility
Active Mixure
4 May 23
Suggested is an active mixture, comprising or consisting of: (a) at least one biopolymer; (b) at least one glycosaminoglycan; (c) at least one disaccharide; and optionally (d) at least one active selected from the group consisting of phenols and/or polyphenols.
Aurélie TRUNET, Caroline BAPTISTE, Marielle LEMAIRE
Filed: 30 Mar 16
Utility
Avenanthramide Compositions with Improved Solubility Comprising 4-HYDROXYPHENONE
27 Apr 23
The present invention relates generally to: a composition comprising or consisting of at least one avenantlrramide or an analogue thereof and 4-hydroxyacetophenone with an improved solubility; its cosmetic or medical use; the use of such composition N for the preparation of foods, food supplements, cosmetic, pharmaceutical or veterinary preparations; and foods, food supplements, cosmetic, pharmaceutical or veterinary perparations comprising such a composition.
Sabine Lange, Martina Herrmann, Imke Meyer, Sebastian Bruncke
Filed: 6 Mar 20
Utility
Oxa-Sandalwood-Type Fragrance Compounds
27 Apr 23
Vijayanand CHANDRASEKARAN, Bernd HÖLSCHER
Filed: 20 Apr 20