Patents by Inventor Maciej Bialecki

Maciej Bialecki 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 preparation of aromatic amines
    Patent number: 5262539
    Abstract: Electrophilic aromatic compounds can be reacted with sulphenamides in the presence of bases to form the corresponding aromatic amines.
    Type: Grant
    Filed: April 9, 1991
    Date of Patent: November 16, 1993
    Assignee: Bayer Aktiengesellschaft
    Inventors: Mieczyslaw Makosza, Maciej Bialecki