Patents by Inventor Benjamin Borsje

Benjamin Borsje 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).

  • Method of preparing hydrindane compounds and hydrindane-related compounds
    Patent number: 5395953
    Abstract: The invention relates to a method of preparing a compound having an alkyl or alkoxyalkyl side-chain with a terminal 2-hydroxyprop-2-yl group, by oxidizing a compound having a terminal isopropyl group in its side-chain with a dioxirane as the oxidant.
    Type: Grant
    Filed: August 20, 1993
    Date of Patent: March 7, 1995
    Assignee: Duphar International Research B.V.
    Inventors: Miguel A. Maestro, Antonio Mourino, Benjamin Borsje, Sebastianus J. Halkes