Patents by Inventor Frank John Villani, Jr.

Frank John Villani, Jr. 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 of preparing 3S-3-amino-3-aryl proprionic acid and derivatives thereof
    Patent number: 6673926
    Abstract: The present invention is directed to a process for preparing 3S-3-amino-3-aryl propionic acid and derivatives thereof.
    Type: Grant
    Filed: October 29, 2001
    Date of Patent: January 6, 2004
    Assignee: Ortho-McNeil Pharmaceutical, Inc.
    Inventors: Lorraine Scott, Frank John Villani, Jr., Donald G. Walker
  • Synthesis of 3-amino-3-aryl propanoates
    Patent number: 6610855
    Abstract: A process for the synthesis of a compound of the formula wherein R1 is aryl, heteroaryl, substituted aryl or substituted heteroaryl and R2 is hydrogen, alkyl or aralkyl, or salt thereof.
    Type: Grant
    Filed: July 15, 2002
    Date of Patent: August 26, 2003
    Assignee: McNeil Pharmaceutical, Inc.
    Inventors: Ahmed F. Abdel-Magid, Judith H. Cohen, Cynthia A. Maryanoff, Frank John Villani, Jr., Hua M. Zhong
  • Synthesis of 3-amino-3-aryl propanoates
    Patent number: 6258956
    Abstract: A process for the synthesis of a compound of the formula wherein R1 is aryl, heteroaryl, substituted aryl or substituted heteroaryl and R2 is hydrogen, alkyl or aralkyl, or salt thereof.
    Type: Grant
    Filed: March 21, 2000
    Date of Patent: July 10, 2001
    Assignee: Ortho-McNeil Pharmaceutical, Inc.
    Inventors: Ahmed F. Abdel-Magid, Judith H. Cohen, Cynthia A. Maryanoff, Frank John Villani, Jr., Hua M. Zhong