Patents by Inventor Dirk Andries Heerding

Dirk Andries Heerding 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).

  • Hemoregulatory compounds
    Patent number: 6200986
    Abstract: The present invention relates to novel compounds which have hemoregulatory activities and can be used to stimulate hematopoiesis and for the treatment of viral, fungal and bacterial infectious diseases.
    Type: Grant
    Filed: May 12, 1998
    Date of Patent: March 13, 2001
    Assignee: SmithKline Beecham Corporation
    Inventors: Pradip Kumar Bhatnagar, Dirk Andries Heerding
  • Hemoregulatory compounds
    Patent number: 6194413
    Abstract: The present invention relates to novel compounds which have hemoregulatory activities and can be used to stimulate hematopoiesis and for the treatment of viral, fungal and bacterial infectious diseases.
    Type: Grant
    Filed: May 12, 1998
    Date of Patent: February 27, 2001
    Assignee: SmithKline Beecham Corporation
    Inventors: Pradip Kumar Bhatnagar, Dirk Andries Heerding
  • Hemoregulatory compounds
    Patent number: 6191146
    Abstract: The present invention relates to novel compounds which have hemoregulatory activities and can be used to stimulate hematopoiesis and for the treatment of viral, fungal and bacterial infectious diseases.
    Type: Grant
    Filed: April 1, 1999
    Date of Patent: February 20, 2001
    Assignees: SmithKline Beecham Corporation, Nycomed Austria GmbH
    Inventors: Pradip Kumar Bhatnagar, Dirk Andries Heerding, James Francis Callahan, Michael Hartmann, Johann Hiebl, Peter Kremminger, Franz Rovenszky
  • Hemoregulatory compounds
    Patent number: 6114357
    Abstract: Novel compounds of general formula (1), which have hemoregulatory activities and can be used to stimulate haematopoiesis and for the treatment of viral, fungal and bacterial infectious diseases.
    Type: Grant
    Filed: February 9, 1999
    Date of Patent: September 5, 2000
    Assignees: SmithKline Beecham Corporation, Nycomed Austria GmbH
    Inventors: Pradip Kumar Bhatnagar, Dirk Andries Heerding, Michael Hartmann, Johann Hiebl, Peter Kremminger, Franz Rovenszky
  • Hemoregulatory compounds
    Patent number: 6107309
    Abstract: The present invention relates to novel compounds which have hemoregulatory activities and can be used to stimulate hematopoiesis and for the treatment of viral, fungal and bacterial infectious diseases.
    Type: Grant
    Filed: December 4, 1998
    Date of Patent: August 22, 2000
    Assignees: SmithKline Beecham Corporation, Nycomed Austria GmbH
    Inventors: Pradip Kumar Bhatnagar, Dirk Andries Heerding, James Francis Callahan, Johann Hiebl, Michael Hartmann, Peter Kremminger, Franz Rovenszky
  • Hemoregulatory compounds
    Patent number: 6077857
    Abstract: The present invention relates to novel compounds which have hemoregulatory activities and can be used to stimulate hematopoiesis and for the treatment of viral, fungal and bacterial infectious diseases.
    Type: Grant
    Filed: May 12, 1998
    Date of Patent: June 20, 2000
    Assignee: SmithKline Beecham Corporation
    Inventors: Pradip Kumar Bhatnagar, Dirk Andries Heerding
  • Hemoregulatory compounds
    Patent number: 6077856
    Abstract: Novel compounds of the general formula (I) which have hemoregulatory activities and can be used to stimulate haematopoiesis and for the treatment of viral, fungal and bacterial infectious diseases ##STR1##
    Type: Grant
    Filed: December 14, 1998
    Date of Patent: June 20, 2000
    Assignees: SmithKline Beecham Corporation, Nycomed Austria GmbH
    Inventors: Pradip Kumar Bhatnagar, Dirk Andries Heerding, Michael Hartmann, Johann Hiebl, Peter Kremminger, Franz Rovenszky
  • Hemoregulatory compounds
    Patent number: 6054465
    Abstract: The present invention relates to novel compounds of the Formula I which have hemoregulatory activities and can be used to stimulate hematopoiesis and for the treatment of viral fungal and bacterial infectious diseases.
    Type: Grant
    Filed: May 12, 1998
    Date of Patent: April 25, 2000
    Assignee: SmithKline Beecham Corporation
    Inventors: Pradip Kumar Bhatnagar, Dirk Andries Heerding
  • Hemoregulatory compounds
    Patent number: 6046197
    Abstract: The present invention relates to novel compounds which have hemoregulatory activities and can be used to stimulate hematopoiesis and for the treatment of viral, fungal and bacterial infectious diseases.
    Type: Grant
    Filed: November 23, 1998
    Date of Patent: April 4, 2000
    Assignee: Smithkline Beecham Corporation
    Inventors: Pradip Kumar Bhatnagar, Dirk Andries Heerding, Stephen M. LoCastro
  • Hemoregulatory compounds
    Patent number: 6046198
    Abstract: The present invention relates to novel compounds which have hemoregulatory activities and can be used to stimulate hematopoiesis and for the treatment of viral, fungal and bacterial infectious diseases.
    Type: Grant
    Filed: November 13, 1998
    Date of Patent: April 4, 2000
    Assignee: SmithKline Beecham Corporation
    Inventors: Pradip Kumar Bhatnagar, Dirk Andries Heerding