Patents by Inventor Alexander Georg HUFNNAGEL

Alexander Georg HUFNNAGEL 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 THE GENERATION OF METAL- OR SEMIMETAL-CONTAINING FILMS
    Publication number: 20230046318
    Abstract: The present invention is in the field of processes for preparing inorganic metal- or semimetal-containing films. The process for preparing inorganic metal- or semimetal-containing films comprising (a) depositing a metal- or semimetal-containing compound from the gaseous state onto a solid substrate and (b) bringing the solid substrate with the deposited metal- or semimetal-containing compound in contact with a compound of general formula (I) or (II) wherein Z is NR2, PR2, OR, SR, CR2, SiR2, X is H, R? or NR?2, wherein at least one X is H, n is 1 or 2, and R and R? is an alkyl group, an alkenyl group, an aryl group, or a silyl group.
    Type: Application
    Filed: November 16, 2020
    Publication date: February 16, 2023
    Inventors: Sinja Verena KLENK, Alexander Georg HUFNNAGEL, Hagen WILMER, Daniel LÖFFLER, Sabine WEIGUNY, Kerstin SCHIERLE-ARNDT, Charles Hartger WINTER, Nilanka WEERATHUNGA SIRIKKATHUGE