Patents by Inventor Jelmut Jering

Jelmut Jering 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).

  • Immune reactive porous carrier material
    Patent number: 5177022
    Abstract: The present invention provides an immune reactive porous carrier material comprising a porous carrier material with immune complexes precipitated thereon, wherein the porous carrier material is treated with at least one wet-strength agent.The present invention also provides processes for the production of this immune reactive porous carrier material.
    Type: Grant
    Filed: August 25, 1988
    Date of Patent: January 5, 1993
    Assignee: Boehringer Mannheim GmbH
    Inventors: Dieter Mangold, Siegfried Noetzel, Rolf Lerch, Jelmut Jering