Patents by Inventor Rainer Henrici

Rainer Henrici 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).

  • Sterilant gas mixture comprising alkylene oxide and 1,1,1,2,3,3,3-heptafluoropropane
    Patent number: 5510377
    Abstract: A sterilant gas mixture is presented for cold-gas sterilization, which comprises alkene oxide and 1,1,1,2,3,3,3-heptafluoropropane.The sterilant gas mixture comprises from 12 to 22 mol % of ethylene oxide or propylene oxide and from 78 to 88 mol % of 1,1,1,2,3,3,3-heptafluoropropane.
    Type: Grant
    Filed: January 11, 1995
    Date of Patent: April 23, 1996
    Assignee: Hoechst AG
    Inventors: Hans-Matthias Deger, Rainer Henrici, Ewald Preisegger