Patents by Inventor Horst Surburg

Horst Surburg 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).

  • Patent number: 7638479
    Abstract: 3-Methylbenzyl isobutyrate is described, as is the use thereof as an odoriferous substance, in particular for imparting a green fruity head note to an odoriferous substance mixture.
    Type: Grant
    Filed: January 22, 2009
    Date of Patent: December 29, 2009
    Assignee: Symrise GmbH & Co. KG
    Inventors: Erich Dilk, Horst Surburg
  • Publication number: 20090305928
    Abstract: A mixture of 17-oxabicyclo[14.1.0]heptadec-8-ene and its isomers as an odoriferous substance and an odoriferous or aroma substance mixture comprising 17-oxabicyclo[14.1.0]heptadec-8-ene and one or more further odoriferous or aroma substances are described.
    Type: Application
    Filed: January 10, 2007
    Publication date: December 10, 2009
    Applicant: Symrise GmbH & Co. KG
    Inventors: Heiko Oertling, Horst Surburg
  • Publication number: 20090131299
    Abstract: 3-Methylbenzyl isobutyrate is described, as is the use thereof as an odoriferous substance, in particular for imparting a green fruity head note to an odoriferous substance mixture.
    Type: Application
    Filed: January 22, 2009
    Publication date: May 21, 2009
    Applicant: Symrise GmbH & Co. KG
    Inventors: Erich DILK, Horst SURBURG
  • Publication number: 20090092725
    Abstract: Compounds of formula (A) are described wherein, independently of one another, the following applies to groups R and R1: R is methyl or ethyl, and R1 is hydrogen or methyl, wherein the meandering line shows that for R1=methyl, the associated double bind is (E)- or (Z)-configured. Furthermore, methods for producing compounds of formula (A) and the use of corresponding compounds as fragrance and/or flavouring substances are described.
    Type: Application
    Filed: October 9, 2008
    Publication date: April 9, 2009
    Applicant: SYMRISE GmbH & Co., KG
    Inventors: Johannes Panten, Horst Surburg, Thomas Obrocki, Erich Dilk
  • Publication number: 20090054520
    Abstract: The present invention relates to specific oxalic acid derivatives and to corresponding mixtures and to uses thereof as physiological cooling active ingredients.
    Type: Application
    Filed: August 18, 2008
    Publication date: February 26, 2009
    Applicant: SYMRISE GmbH & Co. KG
    Inventors: Horst Surburg, Jan Looft, Heiko Oertling, Tobias Vossing
  • Patent number: 7494967
    Abstract: 3-Methylbenzyl isobutyrate is described, as is the use thereof as an odoriferous substance, in particular for imparting a green fruity head note to an odoriferous substance mixture.
    Type: Grant
    Filed: April 29, 2005
    Date of Patent: February 24, 2009
    Assignee: Symrise GmbH & Co. KG
    Inventors: Erich Dilk, Horst Surburg
  • Publication number: 20090018051
    Abstract: The use of (Z)-1-(3-methylbut-2-enyloxy)hex-3-ene, or a mixture containing (Z)-1-(3-methylbut-2-enyloxy)hex-3-ene, as an agent for providing (a) hair or (b) textile fibres with a fresh-green smell is described.
    Type: Application
    Filed: August 4, 2006
    Publication date: January 15, 2009
    Applicant: SYMRISE GmbH & Co. KG
    Inventors: Aurelia Reckziegel, Horst Surburg
  • Publication number: 20080319244
    Abstract: A process for the preparation of a (E,Z)-7,8-cyclohexadecen-1-one isomeric mixture is described, comprising the following step: partial isomerisation of (E,Z)-8-cyclohexadecen-1-one so that the (E,Z)-7,8-cyclohexadecen-1-one isomeric mixture is formed.
    Type: Application
    Filed: July 18, 2005
    Publication date: December 25, 2008
    Applicant: SYMRISE GMBH & CO. KG
    Inventors: Horst Surburg, Erich Dilk, Aurelia Reckziegel, Walter Kuhn
  • Publication number: 20080293616
    Abstract: The use of 2-(1,1,4-trimethylpent-3-enyl)-4,7-dihydro-1,3-dioxepin as an agent for providing (a) hair or (b) textile fibres with a fresh smell is described.
    Type: Application
    Filed: February 14, 2005
    Publication date: November 27, 2008
    Inventors: Erich Dilk, Horst Surburg, Heinz-Jurgen Bertram
  • Publication number: 20080274064
    Abstract: Acyclic compounds containing an ethers functionality external to the ring can be used as rhinologically active substances. In the regions of the mouth, the throat and the airways they produce a refreshing and clearing feeling.
    Type: Application
    Filed: July 17, 2008
    Publication date: November 6, 2008
    Applicant: SYMRISE GMBH & CO. KG
    Inventors: Horst Surburg, Arnold Machinek, Hubert Loges
  • Patent number: 7414079
    Abstract: Acyclic compounds containing an ether functionality external to the ring can be used as rhinologically active substances. In the regions of the mouth, the throat and the airways they produce a refreshing and clearing feeling.
    Type: Grant
    Filed: July 24, 2003
    Date of Patent: August 19, 2008
    Assignee: Symrise GmbH & Co. KG
    Inventors: Horst Surburg, Arnold Machinek, Hubert Loges
  • Publication number: 20070280892
    Abstract: The invention relates to a mixture of compounds having the sensory properties of winter-green, to fragrance and flavoring compositions containing said mixture and to flavored and perfumed products containing said mixture, to a method of adding a wintergreen flavor, odor or note to (non-wintergreen) flavored or perfumed products. Further the present invention relates to the use of said mixture as an enhancement, or as complete or partial replacement for methyl salicylate, in particular in chewing gum, foods, dentrifices, mouthwashes and other orally consumable products. The mixture comprises or consists of dihydroanethole, o-anisaldehyde, 1,3-dimethoxybenzene, 2?-hydroxyacetophenone, and optionally 2-methoxyacetophenone.
    Type: Application
    Filed: November 12, 2003
    Publication date: December 6, 2007
    Applicant: Symrise GMBH & CO. KG
    Inventors: Gunter Kindel, Gerhard Krammer, Horst Surburg, Hubert Loges, Arnold Machinek
  • Publication number: 20070191258
    Abstract: 3-Methylbenzyl isobutyrate is described, as is the use thereof as an odoriferous substance, in particular for imparting a green fruity head note to an odoriferous substance mixture.
    Type: Application
    Filed: April 29, 2005
    Publication date: August 16, 2007
    Applicant: SYMRISE GMBH & CO. KG
    Inventors: Erich Dilk, Horst Surburg
  • Publication number: 20070072789
    Abstract: The use of 2-methyl-5-phenyl pentanal is described for producing, modifying or intensifying a rose scent.
    Type: Application
    Filed: May 17, 2004
    Publication date: March 29, 2007
    Applicant: SYMRISE GMBH & CO. KG
    Inventors: Walter Kuhn, Lutz Walther, Horst Surburg
  • Patent number: 7157411
    Abstract: This invention relates to odor neutralizers comprising esters of the formula (I) wherein R1 is an alkyl radical with 1 to 4 carbon atoms which can optionally contain a double bond; R2 is a hydrogen or an alkyl radical with 1 to 3 carbon atoms which can optionally contain a double bond; R3 is a hydrogen or a methyl radical substituted by the alkyl radicals R9 and R10; R4 is a hydrogen, a methyl radical or an acyloxy radical of the general formula O—CO—R1 wherein R1 has the abovementioned meaning; R5, R6, R7, R8 and R10 are identical or different and is hydrogen or methyl; R9 is a hydrogen and R4 and R9 can together represent a single carbon bond or a methylene or an ethylene bridge,with the proviso that i) in the case of cyclohexyl esters in which R1=methyl, R2=isopropyl, R5=methyl and R6=hydrogen, the substituents R2 and R5 are arranged in a cis relationship to each other; ii) in the case of cyclohexyl esters in which R2=isopropenyl, R5=methyl and R6=hydrogen, the substituent R1 is an alkyl group with at leas
    Type: Grant
    Filed: December 8, 2000
    Date of Patent: January 2, 2007
    Assignee: Symrise GmbH & Co. KG
    Inventors: Ute Rohde, Stephan Hillers, Horst Surburg, Steffen Sonnenberg, Keith McDermott, Leslie Smith, Karl Sparkuhle
  • Publication number: 20060211597
    Abstract: The present invention concerns mixtures with cis-3,3,5-trimethylcyclohexyl esters and trans-3,3,5-trimethylcyclohexyl esters, the use of cis-3,3,5-trimethylcyclohexyl esters as fragrance substances and individual cis-3,3,5-trimethylcyclohexyl esters and their uses.
    Type: Application
    Filed: June 30, 2004
    Publication date: September 21, 2006
    Inventors: Walter Kuhn, Horst Surburg
  • Publication number: 20060166857
    Abstract: The use of 4,8-dimethyl-7-nonen-2-one and 4,8-dimethylnonan-2-one as fragrances with a rose odour is described. Corresponding perfume compositions, perfumed products and processes for producing or strengthening a rose odour are also described.
    Type: Application
    Filed: June 15, 2004
    Publication date: July 27, 2006
    Inventors: Horst Surburg, Ute Rohde, Oskar Koch
  • Publication number: 20060135400
    Abstract: The use of 4-cyclohexyl-2-butanol as a fragrance substance and in particular as a lily of the valley fragrance substance is described. Blends of fragrance substances and perfumed products, each containing 4-cyclohexyl-2-butanol, are also described, as well as a process for producing a corresponding perfumed product.
    Type: Application
    Filed: February 12, 2004
    Publication date: June 22, 2006
    Inventors: Walter Kuhn, Karl-Heinz Bork, Horst Surburg
  • Publication number: 20060111269
    Abstract: The present invention relates to depot preparations for the targeted release of an aldehyde together with two carboxylic acids, where the released aldehydes are organoleptic substances, specifically fragrances or flavorings, and these depot preparations are prepared by reacting aldehydes with carboxylic anhydrides.
    Type: Application
    Filed: January 5, 2006
    Publication date: May 25, 2006
    Inventors: Marcus Eh, Horst Surburg, Steffen Sonnenberg
  • Publication number: 20050244561
    Abstract: The invention relates to (?)-carvone acetals and their use as flavourings. In a preferred embodiment, the invention relates to the use of these acetals for the flavouring of oral hygiene products.
    Type: Application
    Filed: August 2, 2003
    Publication date: November 3, 2005
    Inventors: Horst Surburg, Hubert Loges, Arnold Machinek