Patents by Inventor Glandia Schmid

Glandia Schmid 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 preparing stable gel-type cation exchangers
    Publication number: 20020143109
    Abstract: The invention relates to a process for preparing stable gel-type cation exchangers by sulfonating acrylonitrile-containing bead polymers, to the gel-type cation exchangers themselves, and to their uses.
    Type: Application
    Filed: October 9, 2001
    Publication date: October 3, 2002
    Inventors: Wolfgang Podszun, Glandia Schmid, Rudiger Seidel, Reinhold Klipper