Patents by Inventor Philip Kraft

Philip Kraft 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).

  • 1,2 Substituted 2,3-dihydro- 1H-5,9 dioxacyclohepta[F]indden-7-ones and 7-substituted benzo[B][1,4]dioxepin-3 ones
    Publication number: 20030207788
    Abstract: The invention relates to 1,2-substituted 2,3-dihydro-1H-5,9-dioxacyclohepta[f]inden-7-ones and 7-substituted benzo[b][1,4]dioxepin-3-ones and to the use of these compounds in fragrance compositions.
    Type: Application
    Filed: April 28, 2003
    Publication date: November 6, 2003
    Applicant: Givaduan SA, Chemin de la Parfumerie
    Inventor: Philip Kraft
  • 2-,5-,6-,7-,8-substituted oct-2-en-4-ones
    Publication number: 20020176838
    Abstract: The invention relates to 2-,5-,6-,7-,8-substituted oct-2-en-4-ones, to a process for delivering these compounds as a fragrance, an aroma, or a flavoring, and to fragrance and aroma compositions prepared therewith.
    Type: Application
    Filed: April 27, 2001
    Publication date: November 28, 2002
    Applicant: GIVAUDAN SA
    Inventor: Philip Kraft
  • 1,2-substituted 2,3-dihydro-1H-5,9-dioxacyclohepta [ f ] inden -7- ones and 7-substituted benzo [ b ] [ 1,4 ] dioxepin -3-ones
    Publication number: 20010044407
    Abstract: The invention relates to 1,2-substituted 2,3-dihydro-1H-5,9-dioxacyclohepta[f]inden-7-ones and 7-substituted benzo[b][1,4]dioxepin-3-ones and to the use of these compounds in fragrance compositions.
    Type: Application
    Filed: March 23, 2001
    Publication date: November 22, 2001
    Inventor: Philip Kraft
  • Odorant compositions
    Patent number: 6297211
    Abstract: The invention includes (6E)- and (6Z)-isomers of 3,6-dimethyloct-6-en-1-ols and 6-ethyl-3-methyloct-6-en-1-ols and their mixtures. The mixtures are free from their corresponding oct-5-ene double bond isomers. Processes of preparing odorant compositions containing these compositions are also provided.
    Type: Grant
    Filed: February 11, 2000
    Date of Patent: October 2, 2001
    Assignee: Givaudan Roure (International) SA
    Inventors: Georg Frater, Philip Kraft, Urs Müller
  • Bicyclic aldehyde and ketone odorants
    Patent number: 6242413
    Abstract: The invention relates to bicyclic aldehydes and ketones of formula (I): wherein n is 1 or 2; R1 and R4 are independently H or CH3; and R2 and R3 are independently H, CH3 or CH2CH3 The invention also provides odorant compositions containing at least one compound of formula (I). A process for the manufacture of R1-methyl substituted compounds of formula (I) having a bridgehead-positioned double bond, as well as intermediates thereof is also provided.
    Type: Grant
    Filed: June 2, 1999
    Date of Patent: June 5, 2001
    Assignee: Givaudan Roure (International) S.A.
    Inventors: Georg Frater, Philip Kraft
  • Preparation of thiamacrolide compounds
    Patent number: 6043210
    Abstract: The invention is related to novel thiamacrolides, especially musk odorants, having extremely low threshold values, their use in functional perfumery such as fine perfumery, as well as to the preparation of thiamacrolide compounds.
    Type: Grant
    Filed: January 29, 1998
    Date of Patent: March 28, 2000
    Assignee: Givaudan Roure (International) SA
    Inventors: Jerzy A. Bajgrowicz, Georg Frater, Philip Kraft
  • 1,7-dioxacycloalkan-8-one compounds
    Patent number: 5948812
    Abstract: Disclosed are odorant compounds having 14- to 17-membered 4-methyl substituted 1,7-dioxacycloalkan-8-ones and 14- to 16-membered 1,7-dioxacycloalkan-8-ones with 4,4-dimethyl substitution. Also disclosed are methods of odorizing a substance using at least one of the above mentioned compounds, as well as an economical process for their manufacture.
    Type: Grant
    Filed: May 13, 1998
    Date of Patent: September 7, 1999
    Assignee: Givaudan Roure (International) SA
    Inventor: Philip Kraft