Patents by Inventor Arne W. Aabye

Arne W. Aabye 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).

  • Continuous crystallisation process of iodinated phenyl derivatives
    Patent number: 8829241
    Abstract: The invention describes a process for the purification of iodinated aryl compounds where the purification is performed by continuous crystallization of a crude product in a solvent with addition of anti-solvent. The continuous crystallization process is performed in one or more crystallizers at a temperature up to the boiling point of the content of the crystallizer.
    Type: Grant
    Filed: July 28, 2006
    Date of Patent: September 9, 2014
    Assignee: GE Healthcare AS
    Inventors: Jan Cervenka, Khalid Hussain, Arne W. Aabye
  • Continuous crystallisation process of iodinated phenyl derivatives
    Patent number: 8163965
    Abstract: The invention describes a process for the purification of iodinated aryl compounds where the purification is performed by continuous crystallization of a crude product in a solvent with removal of at least a fraction of the solvent. The continuous crystallization process is performed in one or more crystallizers at the boiling point of the content of the crystallizer.
    Type: Grant
    Filed: July 28, 2006
    Date of Patent: April 24, 2012
    Assignee: GE Healthcare AS
    Inventors: Jan Cervenka, Khalid Hussain, Arne W. Aabye
  • Continuous Crystallisation Process of Iodinated Phenyl Derivatives
    Publication number: 20080214867
    Abstract: The invention describes a process for the purification of iodinated aryl compounds where the purification is performed by continuous crystallisation of a crude product in a solvent with addition of anti-solvent. The continuous crystallisation process is performed in one or more crystallisers at a temperature up to the boiling point of the content of the crystalliser.
    Type: Application
    Filed: July 28, 2006
    Publication date: September 4, 2008
    Applicant: GE HEALTHCARE AS
    Inventors: Jan Cervenka, Khalid Hussain, Arne W. Aabye
  • Continuous Crystallisation Process of Iodinated Phenyl Derivatives
    Publication number: 20080194876
    Abstract: The invention describes a process for the purification of iodinated aryl compounds where the purification is performed by continuous crystallisation of a crude product in a solvent with removal of at least a fraction of the solvent. The continuous crystallisation process is performed in one or more crystallisers at the boiling point of the content of the crystalliser.
    Type: Application
    Filed: July 28, 2006
    Publication date: August 14, 2008
    Inventors: Jan Cervenka, Khalid Hussian, Arne W. Aabye