Patents by Inventor Howard P. Ng

Howard P. Ng 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).

  • Benzamidine derivatives substituted by amino acid and hydroxy acid derivatives and their use as anti-coagulants
    Patent number: 5994375
    Abstract: This invention is directed to benzamidine derivatives substituted by amino acid and hydroxy acid derivatives which are useful as anti-coagulants. This invention is also directed to pharmaceutical compositions containing the compounds of the invention, and methods of using the compounds to treat disease-states characterized by thrombotic activity.
    Type: Grant
    Filed: February 12, 1996
    Date of Patent: November 30, 1999
    Assignee: Berlex Laboratories, Inc.
    Inventors: Monica Kochanny, Raju Mohan, Michael M. Morrissey, Howard P. Ng
  • Benzamidine derivatives and their use for treating thrombotic diseases
    Patent number: 5889005
    Abstract: This invention is directed to benzamidine derivatives which are useful as anti-coagulants. This invention is also directed to pharmaceutical compositions containing the compounds of the invention, and methods of using the compounds to treat disease-states characterized by thrombotic activity.
    Type: Grant
    Filed: August 13, 1997
    Date of Patent: March 30, 1999
    Assignee: Berlex Laboratories, Inc.
    Inventors: Brad O. Buckman, David D. Davey, William J. Guilford, Michael M. Morrissey, Howard P. Ng, Gary B. Phillips, Shung C. Wu, Wei Xu
  • Benzamidine derivatives and their use as anti-coagulants
    Patent number: 5883100
    Abstract: This invention is directed to benzamidine derivatives which are useful as anti-coagulants. This invention is also directed to pharmaceutical compositions containing the compounds of the invention, and methods of using the compounds to treat disease-states characterized by thrombotic activity.
    Type: Grant
    Filed: August 13, 1997
    Date of Patent: March 16, 1999
    Assignee: Berlex Laboratories, Inc.
    Inventors: Brad O. Buckman, David D. Davey, William J. Guilford, Michael M. Morrissey, Howard P. Ng, Gary B. Phillips, Shung C. Wu, Wei Xu
  • Benzamidine derivatives and their use as anti-coagulants
    Patent number: 5877181
    Abstract: This invention is directed to benzamidine derivatives which are useful as anti-coagulants. This invention is also directed to pharmaceutical compositions containing the compounds of the invention, and methods of using the compounds to treat disease-states characterized by thrombotic activity.
    Type: Grant
    Filed: August 13, 1997
    Date of Patent: March 2, 1999
    Assignee: Berlex Laboratories, Inc.
    Inventors: Brad O. Buckman, David D. Davey, William J. Guilford, Michael M. Morrissey, Howard P. Ng, Gary B. Phillips, Shung C. Wu, Wei Xu
  • Benzamidine derivatives and their use as anti-coagulants
    Patent number: 5691364
    Abstract: This invention is directed to benzamidine derivatives which are useful as anti-coagulants. This invention is also directed to pharmaceutical compositions containing the compounds of the invention, and methods of using the compounds to treat disease-states characterized by thrombotic activity.
    Type: Grant
    Filed: June 7, 1995
    Date of Patent: November 25, 1997
    Assignee: Berlex Laboratories, Inc.
    Inventors: Brad O. Buckman, David D. Davey, William J. Guilford, Michael M. Morrissey, Howard P. Ng, Gary B. Phillips, Shung C. Wu, Wei Xu