Patents by Inventor Anubhav P. S. Narula

Anubhav P. S. Narula 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).

  • Oxime methyl ethers
    Patent number: 7449434
    Abstract: The use of various novel oxime ethers are described as fragrance chemicals. These chemicals are suitable for use in creating fragrance, and scents in items such as perfumes, colognes and personal care products is disclosed.
    Type: Grant
    Filed: August 25, 2005
    Date of Patent: November 11, 2008
    Assignee: International Flavors & Fragrances Inc.
    Inventors: Anubhav P. S. Narula, Rajamony Mahesh, Manfred Pawlak, Patrick M. Merritt, Clint Dee Winton Brooks
  • Compounds 6-oxabicylco[3.2.1]octane, 5-methyl-1-(1,2,2-trimethylbicyclo[3.1.0]hex-3-yl)-, 2-oxabicyclo[2,2,2]octane, 1-methyl-4-(1,2,2-trimethylbicyclo[3,1,0]hex-3-yl)-, and their uses in fragrance applications
    Patent number: 7446080
    Abstract: The compounds 6-oxabicylco[3.2.1]octane, 5-methyl-1-(1,2,2-trimethylbicyclo [3.1.0]hex-3-yl)- and 2-oxabicyclo[2,2,2]octane, 1-methyl-4-(1,2,2-trimethylbicyclo [3,1,0]hex-3yl)-, and their uses in fragrance applications.
    Type: Grant
    Filed: November 29, 2007
    Date of Patent: November 4, 2008
    Assignee: International Flavors & Fragrances Inc.
    Inventors: Anubhav P. S. Narula, Edward Mark Arruda
  • Compound 2-oxabicyclo[2,2,2]octane,1-methyl-4-(1,2,2-trimethylbicyclo[3,1,0]hex-3-yl)- and its uses in fragrance applications
    Patent number: 7432232
    Abstract: The compound 2-oxabicyclo[2,2,2]octane, 1-methyl-4-(1,2,2-trimethylbicyclo[3,1,0]hex-3-yl)— and its uses in fragrance applications.
    Type: Grant
    Filed: December 8, 2006
    Date of Patent: October 7, 2008
    Assignee: International Flavors & Fragrances Inc.
    Inventors: Anubhav P. S. Narula, Edward Mark Arruda
  • ORGANOLEPTIC COMPOUNDS AND THEIR USE IN PERFUME COMPOSITIONS
    Publication number: 20080242586
    Abstract: The present invention is directed to the novel compounds of the general formula wherein R represents hydrogen or a straight, branched or cyclic hydrocarbon moiety consisting of less than 15, preferably less than 10, most preferably less than 4 carbon atoms and containing at least one oxygen atom and single and/or double bonds.
    Type: Application
    Filed: June 5, 2008
    Publication date: October 2, 2008
    Inventors: Anubhav P.S. Narula, Edward Mark Arruda
  • SUBSTITUTED 1-(2-ETHYL-1-METHYL-CYCLOPROPYL)-ONE /OL DERIVATIVES
    Publication number: 20080214431
    Abstract: The present invention is directed to novel ketone and alcohol compounds and the use of these novel compounds in creating fragrances, and scents in items such as perfumes, colognes and personal care products.
    Type: Application
    Filed: February 27, 2008
    Publication date: September 4, 2008
    Inventors: Anubhav P.S. Narula, Edward Mark Arruda
  • Methanoazuenofurans and methanoazulenone compounds and uses of these compounds as fragrance materials
    Patent number: 7419943
    Abstract: The use of novel methanoazulenofuran and methanoazulenone compounds for use as fragrance chemicals, suitable for use incorporated in a wide variety of products such as perfumes, colognes and personal care products having a structure wherein R is ?O, X is selected from the group consisting of H, CH3, C2H5, and CH2CH?CH2; or wherein R forms a fused ring with the ring carbon at the X position, X is absent; and Y and Z are selected from the group consisting of H and CH3.
    Type: Grant
    Filed: August 20, 2004
    Date of Patent: September 2, 2008
    Assignee: International Flavors & Fragrances Inc.
    Inventors: Anubhav P. S. Narula, Edward Mark Arruda, Adam Jan Janczuk
  • Substituted 1-(2-ethyl-1-methyl-cyclopropyl)-one/ol derivatives
    Patent number: 7410942
    Abstract: The present invention is directed to novel ketone and alcohol compounds and the use of these novel compounds in creating fragrances, and scents in items such as perfumes, colognes and personal care products.
    Type: Grant
    Filed: February 24, 2005
    Date of Patent: August 12, 2008
    Assignee: International Flavors & Fragrances Inc.
    Inventors: Anubhav P. S. Narula, Edward Mark Arruda
  • Organoleptic compounds and their use in perfume compositions
    Patent number: 7402551
    Abstract: The present invention is directed to the novel compounds of the general formula wherein R represents a hydrogen or a straight, branched or cyclic hydrocarbon moiety consisting of less than 15, preferably less than 10, most preferably less than 4 carbon atoms and containing at least one oxygen atom and a single and/or double bonds.
    Type: Grant
    Filed: March 15, 2006
    Date of Patent: July 22, 2008
    Assignee: International Flavors & Fragrances Inc.
    Inventors: Anubhav P. S. Narula, Edward Mark Arruda
  • 1-phenyl-spiro[2.5]octane-1-carbonitrile analogues their use in fragrance formulations
    Patent number: 7390772
    Abstract: The present invention is directed to novel compounds of the general formula wherein R and R1 independently represent a hydrogen or a straight, branched or cyclic hydrocarbon moiety consisting of less than 15, preferably less than 10, most preferably less than 4 carbon atoms and containing single and/or double bonds. Another embodiment of the invention is a method for enhancing a perfume composition by incorporating an olfactory acceptable amount of the compound provided above.
    Type: Grant
    Filed: May 18, 2006
    Date of Patent: June 24, 2008
    Assignee: International Flavor & Fragrances Inc.
    Inventors: Anubhav P. S. Narula, Edward Mark Arruda, Patrick M. Merritt, Franc T. Schiet
  • The Compounds 6-Oxabicylco[3.2.1]Octane, 5-Methyl-1-(1,2,2-Trimethylbicyclo[3.1.0]Hex-3-yl)-, 2-Oxabicyclo[2,2,2]Octane, 1-Methyl-4-(1,2,2-Trimethylbicyclo[3,1,0]Hex-3-yl)-, and Their Uses in Fragrance Applications
    Publication number: 20080139447
    Abstract: The compounds 6-oxabicylco[3.2.1]octane, 5-methyl-1-(1,2,2-trimethylbicyclo[3.1.0]hex-3-yl)- and 2-oxabicyclo[2,2,2]octane, 1-methyl-4-(1,2,2-trimethylbicyclo[3,1,0]hex-3yl)-, and their uses in fragrance applications.
    Type: Application
    Filed: November 29, 2007
    Publication date: June 12, 2008
    Inventors: ANUBHAV P.S. NARULA, Edward Mark Arruda
  • COMPOUND 2-OXABICYLCO[2,2,2]OCTANE,1-METHYL-4-(1,2,2-TRIMETHYLBICYCLO[3,1,0]HEX-3-YL)- AND ITS USES IN FRAGRANCE APPLICATIONS
    Publication number: 20080139448
    Abstract: The compound 6-oxabicylco[3.2.1]octane,5-methyl-1-(1,2,2-trimethylbicyclo[3.1.0]hex-3-yl)- and its uses in fragrance applications.
    Type: Application
    Filed: December 8, 2006
    Publication date: June 12, 2008
    Inventors: Anubhav P.S. Narula, Edward Mark Arruda
  • Cyclopropanecarbonitrile analogues and their use in perfume compositions
    Patent number: 7384897
    Abstract: The present invention is directed to the novel cyclopropanated cyclohexyl ester compounds of the general formula:
    Type: Grant
    Filed: March 22, 2007
    Date of Patent: June 10, 2008
    Assignee: International Flavors & Fragrances Inc.
    Inventors: Anubhav P. S. Narula, Edward Mark Arruda, Franc T. Schiet
  • Substituted hydrogenated naphthalene derivatives and their use in fragrance formulations
    Patent number: 7375062
    Abstract: The present invention is directed to novel compounds of the general formula wherein R is selected from the group consisting of hydrogen, a straight, branched or cyclic alkyl that may or may not be unsaturated, alkenyl groups, an acetyl group, a substituted acetyl groups, an alkoxy ether group or alkyl substituted alkoxy ether moieties with each R, other than hydrogen comprising from 1 to 10 carbon atoms; R1, R2 and R3 independently represent hydrogen, a C1-C4 alkyl group such as methyl and ethyl and in which one of the dashed lines is a double bond and the other dashed line is a single bond.
    Type: Grant
    Filed: November 6, 2006
    Date of Patent: May 20, 2008
    Assignee: International Flavors & Fragrances Inc.
    Inventors: Anubhav P. S. Narula, Edward Mark Arruda, Paul Pieschl
  • SUBSTITUTED HYDROGENATED NAPHTHALENE DERIVATIVES AND THEIR USE IN FRAGRANCE FORMULATIONS
    Publication number: 20080108544
    Abstract: The present invention is directed to novel compounds of the general formula wherein R is selected from the group consisting of hydrogen, a straight, branched or cyclic alkyl that may or may not be unsaturated, alkenyl groups, an acetyl group, a substituted acetyl groups, an alkoxy ether group or alkyl substituted alkoxy ether moieties with each R, other than hydrogen comprising from 1 to 10 carbon atoms; R1, R2 and R3 independently represent hydrogen, a C1-C4 alkyl group such as methyl and ethyl and in which one of the dashed lines is a double bond and the other dashed line is a single bond.
    Type: Application
    Filed: November 6, 2006
    Publication date: May 8, 2008
    Inventors: Anubhav P.S. Narula, Edward Mark Arruda, Paul J. Pieschl
  • Alkyl substituted octennitrile derivatives
    Patent number: 7361630
    Abstract: The present invention is directed to novel cyclopropanecarbonitrile compounds of the general formula wherein X is a hydrogen, or a straight, branched, or cyclic hydrocarbon moiety consisting of less then 30 carbon atoms and containing single and/or double bonds; Z is a hydrogen or a straight, branched, or cyclic hydrocarbon moiety consisting of 1 to 30 carbon atoms and containing single and/or double bonds and Y is a nitrile.
    Type: Grant
    Filed: September 7, 2005
    Date of Patent: April 22, 2008
    Assignee: International Flavors & Fragranies Inc.
    Inventors: Anubhav P. S. Narula, Adam Jan Janczuk
  • Organoleptic Compounds and Their Use in Perfume Compositions
    Publication number: 20080064624
    Abstract: The present invention is directed to the novel cyclohexyl, cyclopentyl and acyclic ester compounds of the general formula: wherein R and R1 independently represent a hydrogen or a straight, branched or cyclic hydrocarbon consisting of less than 15, preferably less than 10, most preferably less than 4 carbon atoms and contain one or more double bonds.
    Type: Application
    Filed: September 11, 2006
    Publication date: March 13, 2008
    Inventors: Anubhav P.S. Narula, Edward Mark Arruda
  • Polyalkylbicyclic derivatives
    Patent number: 7312187
    Abstract: Described are polyalkylbicylic chemical derivatives for use a fragrance ingredients having the generic structure: wherein m=0 or 1; wherein X is methyl or hydrogen; wherein R1, R2, R3 and R4 each represents methyl or ethyl with the proviso that when X is methyl, each of R1, R2, R3 and R4 is methyl and when X is hydrogen, one of R1, R2, R3 and R4 is ethyl; and wherein R6 represents hydrogen or methyl. Methods for using and making these compounds are also disclosed.
    Type: Grant
    Filed: September 26, 2003
    Date of Patent: December 25, 2007
    Assignee: International Flavors & Fragrances Inc.
    Inventors: Anubhav P. S. Narula, Edward Mark Arruda
  • 1-PHENYL-SPIRO[2.5]OCTANE-1-CARBONITRILE ANALOGUES THEIR USE IN FRAGRANCE FORMULATIONS
    Publication number: 20070270328
    Abstract: The present invention is directed to novel compounds of the general formula wherein R and R1 independently represent a hydrogen or a straight, branched or cyclic hydrocarbon moiety consisting of less than 15, preferably less than 10, most preferably less than 4 carbon atoms and containing single and/or double bonds. Another embodiment of the invention is a method for enhancing a perfume composition by incorporating an olfactory acceptable amount of the compound provided above.
    Type: Application
    Filed: May 18, 2006
    Publication date: November 22, 2007
    Inventors: Anubhav P.S. Narula, Edward Mark Arruda, Patrick M. Merritt, Franc T. Schiet
  • Cyclopropanecarboxaldehydes and their use in perfume compositions
    Patent number: 7271294
    Abstract: The present invention is directed to novel cyclopropanecarboxaldehyde compounds of the general formula wherein R is a straight, branched, or cyclic hydrocarbon moiety consisting of 6 to 30 carbon atoms and containing single and/or double bonds.
    Type: Grant
    Filed: June 19, 2006
    Date of Patent: September 18, 2007
    Assignee: International Flavors & Fragrances Inc.
    Inventors: Anubhav P. S. Narula, Edward Mark Arruda, Franc T. Schiet
  • Derivatives of decahydro-cycloprop[e]indene compounds and their use in perfume compositions
    Patent number: 7232795
    Abstract: The present invention is directed to novel substituted cyclopropane ethers compounds of the general formulae selected from the group consisting of R and R1 independently represent a hydrogen or a straight, branched, or cyclic hydrocarbon moiety consisting of less then 15 carbon atoms and containing single and/or double bonds.
    Type: Grant
    Filed: November 23, 2005
    Date of Patent: June 19, 2007
    Inventors: Anubhav P. S. Narula, Edward Mark Arruda, Franc T. Schiet