Patents by Inventor Bernd Lambrecht

Bernd Lambrecht 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 inactivating viruses in blood and blood products
    Patent number: 6348309
    Abstract: A process for inactivating viruses in blood and blood products in which a phenothiazine dye is added to the blood or blood product, and then irradiated with light. The use of a very small concentration of phenothiazine dye avoids any substantial adverse effects on the blood or blood products. Inactivation of the virus is effected by irradiation of the blood or blood product. After irradiation, the dye can be separated from the blood or blood product by a dye adsorbing agent.
    Type: Grant
    Filed: November 18, 1996
    Date of Patent: February 19, 2002
    Assignee: Blutspendedienst der Landesverbaende des Deutschen Roten Kreuzes Niedersachsen, Oldenburg und Bremen G.G.m.b.H.
    Inventors: Harald Mohr, Bernd Lambrecht