Patents by Inventor Fredrik VON KIESERITZKY

Fredrik VON KIESERITZKY 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).

  • Process for preparing cyclolignans
    Patent number: 8987475
    Abstract: The invention relates to a one-pot reaction for the preparation of a compound of Formula (I). The compound of Formula (I) may be further transformed into picropodophyllin and derivatives thereof.
    Type: Grant
    Filed: August 30, 2011
    Date of Patent: March 24, 2015
    Assignee: Alexar AB
    Inventors: Magnus Axelsson, Ulf Bremberg, Auri Linden, Fredrik Von Kieseritzky
  • New Process for Preparing Cyclolignans
    Publication number: 20130245285
    Abstract: The invention relates to a one-pot reaction for the preparation of a compound of Formula (I). The compound of Formula (I) may be further transformed into picropodophyllin and derivatives thereof.
    Type: Application
    Filed: August 30, 2011
    Publication date: September 19, 2013
    Applicant: AXELAR AB
    Inventors: Magnus Axelsson, Ulf Bremberg, Auri Linden, Fredrik Von Kieseritzky
  • NEW COMPOUNDS 575
    Publication number: 20100125087
    Abstract: The present invention relates to novel compounds of formula (I) and their pharmaceutical compositions. In addition, the present invention relates to therapeutic methods for the treatment and/or prevention of A?-related pathologies such as Downs syndrome, ?-amyloid angiopathy such as but not limited to cerebral amyloid angiopathy or hereditary cerebral hemorrhage, disorders associated with cognitive impairment such as but not limited to MCI (“mild cognitive impairment”), Alzheimer Disease, memory loss, attention deficit symptoms associated with Alzheimer disease, neurodegeneration associated with diseases such as Alzheimer disease or dementia including dementia of mixed vascular and degenerative origin, pre-senile dementia, senile dementia and dementia associated with Parkinson's disease, progressive supranuclear palsy or cortical basal degeneration.
    Type: Application
    Filed: November 13, 2009
    Publication date: May 20, 2010
    Applicant: AstraZeneca AB
    Inventors: Jorg HOLENZ, Sofia KARLSTROM, Jacob KIHLSTROM, Karin KOLMODIN, Laszlo RAKOS, Peter SODERMAN, Britt-Marie SWAHN, Stefan VON BERG, Fredrik VON KIESERITZKY