Patents by Inventor Marius A. M. Kuemin

Marius A. M. Kuemin 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).

  • Patent number: 5876510
    Abstract: The invention relates to a process for cleaning one or more articles which includes the steps of:I) contacting the article(s) with a cleaning agent containinga) from 0.01 to 80 weight percent of water andb) from 99.99 to 20 weight percent of an organic solvent having the features of:i) forming an azeotrope with water, andii) forming a separate phase after azeotropic distillation, the amounts of a) and b) being based on the total weight of a) and b),II) rinsing one or more cleaned articles with a rinsing agent containing from 99.99 to 60 weight percent of water and from 0.
    Type: Grant
    Filed: August 12, 1997
    Date of Patent: March 2, 1999
    Assignee: The Dow Chemical Company
    Inventors: Marius A. M. Kuemin, Michael Schneider