Patents by Inventor Laszlo Baum

Laszlo Baum 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).

  • 4-(p-Fluorobenzoyl)-1-[3-(p-fluorobenzoyl)propyl]piperidine
    Patent number: 4216325
    Abstract: A novel process for the preparation of 4-(p-fluorobenzoyl)-1-[3-(p-fluorobenzoyl)propyl]piperidine and the acid addition salts thereof is disclosed.
    Type: Grant
    Filed: July 11, 1978
    Date of Patent: August 5, 1980
    Assignee: A. H. Robins Company, Inc.
    Inventors: Laszlo Baum, Philippe Pochon
  • 4-(P-Fluorobenzoyl)-1-[3-(p-fluorobenzoyl)propyl]piperidine
    Patent number: 4159381
    Abstract: A novel process for the preparation of 4-(p-fluorobenzoyl)-1-[3-(p-fluorobenzoyl)propyl]piperidine and the acid addition salts thereof is disclosed.
    Type: Grant
    Filed: November 10, 1977
    Date of Patent: June 26, 1979
    Assignee: A. H. Robins Company, Inc.
    Inventors: Laszlo Baum, Philippe Pochon