Patents by Inventor Bruno Rindone

Bruno Rindone 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).

  • N-(2-hydroxyalkanoyl)-N,N?-dialkylureas and a process for their preparation
    Patent number: 7645798
    Abstract: N-(2-hydroxyalkanoyl)-N,N?-dialkylureas of general formula (1) are described A-X-(A)m??(1) where A: m=0 or m=1; when m=0, X=R??, where R?? is an aliphatic, cycloaliphatic, arylaliphatic radical, C1-C18; when m=1, X=—(CH2)n—, where n is an integer from 1 and 20, preferably from 2 to 6; R is chosen among H, and alkyl radicals C1-C8, possibly substituted with halogen atoms; R? is an aliphatic, cycloaliphatic, arylaliphatic radical, C1-C18; R? is chosen among H, aliphatic, cycloaliphatic, arylaliphatic radical, C1-C18. The preparation of said compounds is described, as well as the preparation of corresponding polymers.
    Type: Grant
    Filed: November 19, 2007
    Date of Patent: January 12, 2010
    Assignee: CHORISIS S.r.l.
    Inventors: Guido Galliani, Marco Orlandi, Bruno Rindone, Alberto Terraneo
  • N-(2-Hydroxyalkanoyl)-N,N'-Dialkylureas and a process for their preparation
    Publication number: 20080085937
    Abstract: N-(2-hydroxyalkanoyl)-N,N?-dialkylureas of general formula (1) are described A-X-(A)m??(1) where A: m=0 or m=1; when m=0, X=R??, where R?? is an aliphatic, cycloaliphatic, arylaliphatic radical, C1-C18; when m=1, X=—(CH2)n—, where n is an integer from 1 and 20, preferably from 2 to 6; R is chosen among H, and alkyl radicals C1-C8, possibly substituted with halogen atoms; R? is an aliphatic, cycloaliphatic, arylaliphatic radical, C1-C18; R? is chosen among H, aliphatic, cycloaliphatic, arylaliphatic radical, C1-C18. The preparation of said compounds is described, as well as the preparation of corresponding polymers.
    Type: Application
    Filed: November 19, 2007
    Publication date: April 10, 2008
    Inventors: Guido Galliani, Marco Orlandi, Bruno Rindone, Alberto Terraneo