Patents by Inventor HELMUT WEINGOLD

HELMUT WEINGOLD 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).

  • ARYL BORATES
    Publication number: 20020032339
    Abstract: The invention provides a process for covalently coupling organic compounds which comprises reacting an aromatic ring compound having a halogen or halogen-like substituent at a coupling position with a diboron derivative in the presence of a Group VIII metal catalyst and a suitabIe base. The invention also provides useful arylboron intermediates.
    Type: Application
    Filed: December 18, 1998
    Publication date: March 14, 2002
    Inventors: SEBASTIAN MARIO MARCUCCIO, MARY RODOPOULOS, HELMUT WEINGOLD