Patents by Inventor Ralf Kinscherf

Ralf Kinscherf 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).

  • Compounds for determining the activity of phospholipase A
    Patent number: 7301043
    Abstract: Compounds for determining the activity of phospholipase A2, are described herein, and include embodiments having formula (1) wherein L1 is derived from an ether (R1—OR2)m, wherein R1 and R2 are independently selected and are derived from a hydrocarbon having 1 to 12 carbon atoms, with m being an integer from 1 to 4, or from a hydrocarbon R having 1 to 20 carbon atoms; F is unsubstituted or substituted pyrene as a flouraphore; Q is a quencher, and L2 is C(O)-L1 or C(O)-L1-NH, wherein L1 is as defined above. These compounds may be used to determine the activity of phospholipase A2, in particular PAF-AH.
    Type: Grant
    Filed: October 23, 2002
    Date of Patent: November 27, 2007
    Assignee: Sirs-Lab GmbH
    Inventors: Hans-Peter Deigner, Stefan Russwurm, Ralf Kinscherf, Wolfgang Lösche
  • Compounds for determining the activity of phospholipase a2?
    Publication number: 20050064532
    Abstract: What is described are compounds of formula (1) wherein L1 is derived from an ether (R1—OR2)m, wherein R1 and R2 are independently selected and are derived from a hydrocarbon having 1 to 12 carbon atoms, with m being an integer from 1 to 4, or from a hydrocarbon R having 1 to 20 carbon atoms; F is unsubstituted or substituted pyrene as a fluorophore; Q is a quencher, and L2 is C(O)-L1 or C(O)-L1-NH, wherein L1 is as defined above. These compounds may be used to determine the activity of phospholipase A2, in particular PAF-AH.
    Type: Application
    Filed: October 23, 2002
    Publication date: March 24, 2005
    Inventors: Hans-Peter Deigner, Stefan Russwurm, Ralf Kinscherf, Wolfgang Losche