Patents by Inventor Franz Jenatschek

Franz Jenatschek 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).

  • Dehydration of aluminum fluoride hydrates
    Patent number: 3991171
    Abstract: Aluminium fluoride hydrates, especially aluminium fluoride trihydrate, are dehydrated by a process involving dehydration in two sections, the first dehydration being effected in a disc dryer while observing certain process conditions and the second dehydration being effected in a fluidized bed at a temperature up to 600.degree. C.
    Type: Grant
    Filed: February 11, 1975
    Date of Patent: November 9, 1976
    Assignee: Chemie Linz Aktiengesellschaft
    Inventors: Franz Haidinger, Helmuth Fingrhut, Franz Jenatschek, Arankathu Skaria