Patents by Inventor Franco Antognoli

Franco Antognoli 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: 7453013
    Abstract: The invention relates to a catalytic method for the production of aliphatic and aromatic carbonyl compounds with at least one aldehyde or ketone function, whereby said compounds can also comprise at least one aldehyde and ketone function. A starting material comprising at least one aliphatic- and/or aromatic-bonded functional group of formula (I), where R1?H, alkyl or aryl, X?H, or a group which may be substituted by the sulphinyl group of a sulphoxide during the catalytic reaction, n=a whole number from 1 to 8, is oxidised in the presence of a sulphoxide and/or a sulphide and the presence of iron salts or redox pairs of iron/copper or silver/copper salts, by means of an oxidising agent with a redox potential of E0>+2 V vs. NHE, whereby the sulphoxide or sulphide has a catalytic function.
    Type: Grant
    Filed: September 11, 2007
    Date of Patent: November 18, 2008
    Assignee: Weylchem Frankfurt GmbH
    Inventors: Franco Antognoli, Paul Rys
  • Publication number: 20080004474
    Abstract: The invention relates to a catalytic method for the production of aliphatic and aromatic carbonyl compounds with at least one aldehyde or ketone function, whereby said compounds can also comprise at least one aldehyde and ketone function. A starting material comprising at least one aliphatic- and/or aromatic-bonded functional group of formula (I), where R1?H, alkyl or aryl, X?H, or a group which may be substituted by the sulphinyl group of a sulphoxide during the catalytic reaction, n=a whole number from 1 to 8, is oxidised in the presence of a sulphoxide and/or a sulphide and the presence of iron salts or redox pairs of iron/copper or silver/copper salts, by means of an oxidising agent with a redox potential of E0>+2 V vs. NHE, whereby the sulphoxide or sulphide has a catalytic function.
    Type: Application
    Filed: September 11, 2007
    Publication date: January 3, 2008
    Applicant: CLARIANT SPECIALTY FINE CHEMICALS (DEUTSCHLAND) GmbH
    Inventors: Franco Antognoli, Paul Rys
  • Patent number: 7273954
    Abstract: The invention relates to a catalytic method for the production of aliphatic and aromatic carbonyl compounds with at least one aldehyde or ketone function, whereby said compounds can also comprise at least one aldehyde and ketone function. A starting material comprising at least one aliphatic- and/or aromatic-bonded functional group of formula (I), where R1=H, alkyl or aryl, X=H, or a group which may be substituted by the sulphinyl group of a sulphoxide during the catalytic reaction, n=a whole number from 1 to 8, is oxidised in the presence of a sulphoxide and/or a sulphide and the presence of iron salts or redox pairs of iron/copper or silver/copper salts, by means of an oxidising agent with a redox potential of Eo>+2 V vs. NHE, whereby the sulphoxide or sulphide has a catalytic function.
    Type: Grant
    Filed: November 14, 2003
    Date of Patent: September 25, 2007
    Assignee: Clariant Speciality Fine Chemicals (Deutschland) GmbH
    Inventors: Franco Antognoli, Paul Rys
  • Publication number: 20060135817
    Abstract: The invention relates to a catalytic method for the production of aliphatic and aromatic carbonyl compounds with at least one aldehyde or ketone function, whereby said compounds can also comprise at least one aldehyde and ketone function. A starting material comprising at least one aliphatic- and/or aromatic-bonded functional group of formula (I), where R1=H, alkyl or aryl, X=H, or a group which may be substituted by the sulphinyl group of a sulphoxide during the catalytic reaction, n=a whole number from 1 to 8, is oxidised in the presence of a sulphoxide and/or a sulphide and the presence of iron salts or redox pairs of iron/copper or silver/copper salts, by means of an oxidising agent with a redox potential of Eo>+2 V vs. NHE, whereby the sulphoxide or sulphide has a catalytic function.
    Type: Application
    Filed: November 14, 2003
    Publication date: June 22, 2006
    Applicant: TEX-A-TEC AG
    Inventors: Franco Antognoli, Paul Rys