Patents by Inventor Harry W. Schultz

Harry W. Schultz 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 production of substituted cyclopropane derivatives
    Patent number: 4154952
    Abstract: Substituted cyclopropane derivatives are prepared in one step by interreacting an aldehyde, an active methylene compound, a sulfoxonium or sulfonium bromide or iodide, and a strong base in a reaction-inert organic solvent.
    Type: Grant
    Filed: January 31, 1977
    Date of Patent: May 15, 1979
    Inventor: Harry W. Schultz