Patents by Inventor Olaf Strange

Olaf Strange 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 separating dissolved or colloidal solids from a nonaqueous solvent
    Publication number: 20040168981
    Abstract: Process for the separation of substances present in dissolved and/or colloidal form, in particular of catalysts, from solutions in a nonaqueous solvent, with the aid of a membrane, wherein the solution is passed through a membrane which has a hydrophobic coating and a mean pore size of not more than 30 nm.
    Type: Application
    Filed: February 9, 2004
    Publication date: September 2, 2004
    Applicant: Bayer Aktiengesellschaft
    Inventors: Gregor Dudziak, Andreas Nickel, Kerstin Baumarth, Martina Mutter, Olaf Strange, Rafael Warsitz