Patents by Inventor Jürgen Hasse

Jürgen Hasse 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).

  • Method for producing gaseous diazoalkanes
    Patent number: 7902342
    Abstract: The invention relates to a method for producing diazoalkanes, which is characterized by dissolving a diazoalkane precursor in a first solvent, dissolving a base in a second solvent, allowing the substances to react in a reactor while forming the diazoalkane and removing the diazoxaline under reduced pressure. The inventive method is especially suitable for producing diazomethane.
    Type: Grant
    Filed: June 23, 2005
    Date of Patent: March 8, 2011
    Assignee: Dynamit Nobel GmbH Explosivstoff-und Systemtechnik
    Inventor: Jürgen Hasse