Patents by Inventor Walter Radt, deceased

Walter Radt, deceased 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).

  • Flowable microbicidal agents
    Patent number: 5374378
    Abstract: There are described liquid microbicidal agents containing compounds from the series comprising o-phenylphenol, p-chloro-m-cresol, p-chloro-m-xylenol and pentachlorophenol and not more than 50 percent by weight of an organic solvent or solvent mixture, and their preparation and use.
    Type: Grant
    Filed: January 15, 1993
    Date of Patent: December 20, 1994
    Assignee: Bayer Aktiengesellschaft
    Inventors: Jens-Peter Lorentzen, Walter Radt, deceased, Horst-Dieter Lehmann