Patents by Inventor Franc T. Schiet

Franc T. Schiet 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).

  • Cyclopropanated macrocyclic ketones and lactones
    Patent number: 7943559
    Abstract: The present invention is directed to novel cyclopropanated macrocyclic ketone and lactone compounds of the general formula: wherein X is an atom or a functional group selected from the group consisting of O, N, S, R—CH, and CH2; wherein R is a C1-C3 alkyl group; wherein Y and W independently represent is a linear or branched alkyl or alkenyl group, optionally substituted, consisting of less than 10 and preferably less than 7 carbon atoms; and wherein O is an oxygen atom, 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: December 5, 2008
    Date of Patent: May 17, 2011
    Assignee: International Flavors & Fragrances Inc.
    Inventors: Anubhav P. S. Narula, Edward Mark Arruda, Franc T. Schiet
  • Cyclopropanecarboxaldehydes and their use in perfume compositions
    Patent number: 7678757
    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 1 to 30 carbon atoms and containing single and/or double bonds.
    Type: Grant
    Filed: November 4, 2008
    Date of Patent: March 16, 2010
    Assignee: International Flavors & Fragrances Inc.
    Inventors: Anubhav P. S. Narula, Edward Mark Arruda, Franc T. Schiet
  • Organoleptic compounds and their use in perfume compositions
    Patent number: 7678748
    Abstract: The present invention is directed to novel compounds which possess unique organoleptic properties containing the following general formula: wherein R and R? each independently represents hydrogen or a C1-C7 moiety, and the use of these compounds as fragrance materials to enhance fragrance formulations in perfumes, toilet waters, colognes, fabric care products, personal products, and the like.
    Type: Grant
    Filed: November 11, 2008
    Date of Patent: March 16, 2010
    Assignee: International Flavors & Fragrances Inc.
    Inventors: Anubhav P. S. Narula, Edward Mark Arruda, Franc T. Schiet
  • Cyclopropanated Macrocyclic Ketones and Lactones
    Publication number: 20090087402
    Abstract: The present invention is directed to novel cyclopropanated macrocyclic ketone and lactone compounds of the general formula: wherein X is an atom or a functional group selected from the group consisting of O, N, S, R—CH, and CH2; wherein R is a C1-C3 alkyl group; wherein Y and W independently represent is a linear or branched alkyl or alkenyl group, optionally substituted, consisting of less than 10 and preferably less than 7 carbon atoms; and wherein O is an oxygen atom, 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: December 5, 2008
    Publication date: April 2, 2009
    Inventors: Anubhav P.S. Narula, Edward Mark Arruda, Franc T. Schiet
  • CYCLOPROPANATED MACROCYCLIC KETONES AND LACTONES
    Publication number: 20090081150
    Abstract: The present invention is directed to novel cyclopropanated macrocyclic ketone and lactone compounds of the general formula: wherein X is an atom or a functional group selected from the group consisting of O, N, S, R—CH, and CH2; wherein R is a C1-C3 alkyl group; wherein Y and W independently represent is a linear or branched alkyl or alkenyl group, optionally substituted, consisting of less than 10 and preferably less than 7 carbon atoms; and wherein O is an oxygen atom, 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: December 5, 2008
    Publication date: March 26, 2009
    Inventors: Anubhav P.S. Narula, Edward Mark Arruda, Franc T. Schiet
  • ORGANOLEPTIC COMPOUNDS AND THEIR USE IN PERFUME COMPOSITIONS
    Publication number: 20090068137
    Abstract: The present invention is directed to novel compounds which possess unique organoleptic properties containing the following general formula: wherein R and R? each independently represents hydrogen or a C1-C7 moiety, and the use of these compounds as fragrance materials to enhance fragrance formulations in perfumes, toilet waters, colognes, fabric care products, personal products, and the like.
    Type: Application
    Filed: November 11, 2008
    Publication date: March 12, 2009
    Inventors: Anubhav P.S. Narula, Edward Mark Arruda, Franc T. Schiet
  • CYCLOPROPANECARBOXALDEHYDES AND THEIR USE IN PERFUME COMPOSITIONS
    Publication number: 20090062405
    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 1 to 30 carbon atoms and containing single and/or double bonds.
    Type: Application
    Filed: November 4, 2008
    Publication date: March 5, 2009
    Inventors: Anubhav P.S. Narula, Edward Mark Arruda, Franc T. Schiet
  • Cyclopropanecarboxaldehydes and their use in perfume compositions
    Patent number: 7491688
    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: August 13, 2007
    Date of Patent: February 17, 2009
    Assignee: International Flavors & Fragrances Inc.
    Inventors: Anubhav P. S. Narula, Edward Mark Arruda, Franc T. Schiet
  • Organoleptic compounds and their use in perfume compositions
    Patent number: 7485606
    Abstract: The present invention is directed to compounds which possess unique organoleptic propertied of the general formula wherein R is a hydrogen or selected from the group consisting of C1-C7 moieties and the use of these materials as a fragrance chemical to enhance fragrance in perfumes, toilet waters, colognes, personal products and the like.
    Type: Grant
    Filed: July 13, 2006
    Date of Patent: February 3, 2009
    Assignee: International Flavors & Fragrances Inc.
    Inventors: Anubhav P. S. Narula, Edward Mark Arruda, Franc T. Schiet
  • Cyclopropanated macrocyclic ketones and lactones
    Patent number: 7485668
    Abstract: The present invention is directed to novel cyclopropanated macrocyclic ketone and lactone compounds of the general formula wherein X is an atom or a functional group selected from the group consisting of O, N, S, CH, or CH2; wherein Y is a straight or branched hydrocarbon moiety consisting of 1 to 20 carbon atoms; wherein W is a straight or branched hydrocarbon moiety of consisting of 1 to 20 carbon atoms; and wherein O is an oxygen atom; 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: March 22, 2006
    Date of Patent: February 3, 2009
    Assignee: International Flavors & Fragrances Inc.
    Inventors: Anubhav P. S. Narula, Edward Mark Arruda, Franc T. Schiet
  • Cyclopropanated macrocyclic ketones and lactones
    Patent number: 7482380
    Abstract: The present invention is directed to novel cyclopropanated macrocyclic ketone and lactone compounds of the general formula wherein X is an atom or a functional group selected from the group consisting of O, N, S, R—CH, CH2 and wherein R is a C1-C3 alkyl group; a wherein Y and W independently represent is a linear or branched alkyl or alkenyl group, possibly substituted, consisting of less than 10 and preferably less than 7 carbon atoms; and wherein O is an oxygen atom; 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 13, 2007
    Date of Patent: January 27, 2009
    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: 7482317
    Abstract: The present invention is directed to novel substituted cyclopropane ethers compounds of the general formulae selected from the group consisting of wherein R represent a hydrogen or a straight, branched, or cyclic hydrocarbon moiety consisting of less than 15 carbon atoms and containing single and/or double bonds and R1 represents a methyl or ethyl group.
    Type: Grant
    Filed: May 7, 2007
    Date of Patent: January 27, 2009
    Assignee: International Flavors & Fragrances Inc.
    Inventors: Anubhav P. S. Narula, Edward Mark Arruda, Franc T. Schiet
  • 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
  • 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
  • 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
  • Cyclopropanated macrocyclic ketones and lactones
    Patent number: 7189881
    Abstract: The present invention is directed to novel cyclopropanated macrocyclic ketone and lactone compounds of the general formula wherein X is an atom or a functional group selected from the group consisting of O, N, S, CH, or CH2; wherein Y is a straight or branched hydrocarbon moiety consisting of 1 to 20 carbon atoms; wherein W is a straight or branched hydrocarbon moiety of consisting of 1 to 20 carbon atoms; and wherein O is an oxygen atom; 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: April 14, 2005
    Date of Patent: March 13, 2007
    Assignee: International Flavors & Fragrances, Inc.
    Inventors: Anubhav P. S. Narula, Edward Mark Arruda, Franc T. Schiet
  • Organoleptic compounds and their use in perfume compositions
    Patent number: 7172994
    Abstract: The present invention is directed to compounds which possess unique organoleptic propertied of the general formula wherein R is a hydrogen or selected from the group consisting of C1–C7 moieties and the use of these materials as a fragrance chemical to enhance fragrance in perfumes, toilet waters, colognes, personal products and the like.
    Type: Grant
    Filed: December 9, 2005
    Date of Patent: February 6, 2007
    Assignee: International Flavors & Fragrances Inc
    Inventors: Anubhav P. S. Narula, Edward Mark Arruda, Franc T. Schiet
  • Cyclopropanecarboxaldehydes and their use in perfume compositions
    Patent number: 7087796
    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 1 to 30 carbon atoms and containing single and/or double bonds.
    Type: Grant
    Filed: June 16, 2005
    Date of Patent: August 8, 2006
    Assignee: International Flavors & Fragrances Inc.
    Inventors: Anubhav P. S. Narula, Edward Mark Arruda, Franc T. Schiet