Patents Assigned to decofa Kaffee-Bearbeitungs-GmbH, Fabrikenufer
  • Process for the decaffeination of raw coffee beans
    Patent number: 4207352
    Abstract: A process for the decaffeination of raw coffee beans. Coffee beans containing 15 to 55 percent water are treated with the ester of an organic acid, in combination with a ketone.
    Type: Grant
    Filed: May 1, 1978
    Date of Patent: June 10, 1980
    Assignee: decofa Kaffee-Bearbeitungs-GmbH, Fabrikenufer
    Inventors: Hans-Albert Kurzhals, Klaus F. Sylla