Patents by Inventor Dolphe Kutter

Dolphe Kutter 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).

  • Device for staining biological materials
    Patent number: 4180060
    Abstract: Thin tubelets coated on their inner wall with a solid coating of a dyestuff or staining reagent are used to stain biological material by passing such material through the tubelet, optionally after mixing with a solvent, and allowing the biological material to react in the tubelet with the dyestuff or staining reagent.
    Type: Grant
    Filed: August 8, 1977
    Date of Patent: December 25, 1979
    Assignee: Boehringer Mannheim GmbH
    Inventor: Dolphe Kutter