Patents by Inventor Hellmuth R. Hinz

Hellmuth R. Hinz 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).

  • Method for treating cancer with water-insoluble S-camptothecin of the closed lactone ring form and derivatives thereof
    Publication number: 20040147537
    Abstract: A method of treating specific forms of cancer with water-insoluble 20(S)-camptothecin compounds with the closed-lactone ring intact and/or derivatives thereof is disclosed. The method includes administering the compounds intramuscularly, orally and transdermally.
    Type: Application
    Filed: July 28, 2003
    Publication date: July 29, 2004
    Inventors: Beppino C. Giovanella, Hellmuth R. Hinz, Anthony J. Kozielski, John S. Stehlin
  • Method for treating cancer with water-insoluble S-Camptothecin of the closed lactone ring form and derivatives thereof
    Patent number: 6624170
    Abstract: A method of treating specific forms of cancer with water-insoluble 20(S)-camptothecin compounds with the closed-lactone ring intact and/or derivatives thereof is disclosed. The method includes administering the compounds intramuscularly, orally and transdermally.
    Type: Grant
    Filed: January 18, 2002
    Date of Patent: September 23, 2003
    Assignee: The Stehlin Foundation For Cancer Research
    Inventors: Beppino C. Giovanella, Hellmuth R. Hinz, Anthony J. Kozielski, John S. Stehlin
  • Method for treating cancer with water-insoluble S-camptothecin of the closed lactone ring form and derivatives thereof
    Publication number: 20020107260
    Abstract: A method of treating specific forms of cancer with water-insoluble 20(S)-camptothecin compounds with the closed-lactone ring intact and/or derivatives thereof is disclosed. The method includes administering the compounds intramuscularly, orally and transdermally.
    Type: Application
    Filed: January 18, 2002
    Publication date: August 8, 2002
    Inventors: Beppino C. Giovanella, Hellmuth R. Hinz, Anthony J. Kozielski, John S. Stehlin
  • Method for treating cancer with water-insoluble S-camptothecin of the closed lactone ring form and derivatives thereof
    Patent number: 6342506
    Abstract: A method of treating specific forms of cancer with water-insoluble 20(S)-camptothecin compounds with the closed-lactone ring intact and/or derivatives thereof is disclosed. The method includes administering the compounds intramuscularly, orally and transdermally.
    Type: Grant
    Filed: August 15, 2000
    Date of Patent: January 29, 2002
    Assignee: The Stehlin Foundation for Cancer Research
    Inventors: Beppino C. Giovanella, Hellmuth R. Hinz, Anthony J. Kozielski, John S. Stehlin
  • Method for treating cancer with water-insoluble S-camptothecin of the closed lactone ring form and derivatives thereof
    Patent number: 6166029
    Abstract: A method of treating specific forms of cancer with water-insoluble 20(S)-camptothecin compounds with the closed-lactone ring intact and/or derivatives thereof is disclosed. The method includes administering the compounds intramuscularly, orally and transdermally.
    Type: Grant
    Filed: May 21, 1998
    Date of Patent: December 26, 2000
    Assignee: The Stehlin Foundation for Cancer Research
    Inventors: Beppino C. Giovanella, Hellmuth R. Hinz, Anthony J. Kozielski, John S. Stehlin
  • Method for purifying 20(S)-camptothecin
    Patent number: 6156897
    Abstract: Methods for purifying 20(S)-camptothecin are described. The 20(S)-camptothecin in purified form is useful in the treatment of cancer.
    Type: Grant
    Filed: August 16, 1999
    Date of Patent: December 5, 2000
    Assignee: The Stehlin Foundation for Cancer Research
    Inventor: Hellmuth R. Hinz
  • Method for purifying 20(S)-camptothecin
    Patent number: 6107486
    Abstract: Methods for purifying 20(S)-camptothecin are described. The 20(S)-camptothecin in purified form is useful in the treatment of cancer.
    Type: Grant
    Filed: August 8, 1997
    Date of Patent: August 22, 2000
    Assignee: The Stehlin Foundation for Cancer Research
    Inventor: Hellmuth R. Hinz
  • Method for treating cancer with water-insoluble S-camptothecin of the closed lactone ring form and derivatives thereof
    Patent number: 5889017
    Abstract: A method of treating specific forms of cancer with water-insoluble 20(S)-camptothecin compounds with the closed-lactone ring intact and/or derivatives thereof is disclosed. The method includes administering the compounds intramuscularly, orally and transdermally.
    Type: Grant
    Filed: December 17, 1996
    Date of Patent: March 30, 1999
    Assignee: The Stehlin Foundation for Cancer Research
    Inventors: Beppino C. Giovanella, Hellmuth R. Hinz, Anthony J. Kozielski
  • Method for treating cancer with water-insoluble S-camptothecin of the closed lactone ring form and derivatives thereof
    Patent number: 5652244
    Abstract: A method of treating specific forms of cancer with water-insoluble 20(S)-camptothecin compounds with the closed-lactone ring intact and/or derivatives thereof is disclosed. The method includes administering the compounds intramuscularly, orally and transdermally.
    Type: Grant
    Filed: June 7, 1995
    Date of Patent: July 29, 1997
    Assignee: The Stehlin Foundation for Cancer Research
    Inventors: Beppino C. Giovanella, Hellmuth R. Hinz, Anthony J. Kozielski, John S. Stehlin
  • Methods for purifying camptothecin compounds
    Patent number: 5608066
    Abstract: Methods for purifying 20(S)-camptothecin are described. The 20(S)-camptothecin in purified form is useful in the treatment of cancer.
    Type: Grant
    Filed: June 6, 1995
    Date of Patent: March 4, 1997
    Assignee: The Stehlin Foundation for Cancer Research
    Inventor: Hellmuth R. Hinz
  • Method for treating cancer with water-insoluble s-camptothecin of the closed lactone ring form and derivatives thereof
    Patent number: 5552154
    Abstract: A method of treating specific forms of cancer with water-insoluble 20(S)-camptothecin compounds with the closed-lactone ring intact and/or derivatives thereof is disclosed. The method includes administering the compounds intramuscularly, orally and transdermally.
    Type: Grant
    Filed: September 7, 1994
    Date of Patent: September 3, 1996
    Assignee: The Stehlin Foundation for Cancer Research
    Inventors: Beppino C. Giovanella, Hellmuth R. Hinz, Anthony J. Kozielski, John S. Stehlin
  • Methods for purifying camptothecin compounds
    Patent number: 5527913
    Abstract: Methods for purifying 20(S)-camptothecin are described. The 20(S)-camptothecin in purified form is useful in the treatment of cancer.
    Type: Grant
    Filed: February 23, 1994
    Date of Patent: June 18, 1996
    Assignee: The Stehlin Foundation for Cancer Research
    Inventor: Hellmuth R. Hinz
  • Methods for purifying camptothecin compounds
    Patent number: 5352789
    Abstract: Methods for purifying camptothecin compounds are described. The camptothecin compounds in purified form are useful in the treatment of cancer.
    Type: Grant
    Filed: February 25, 1993
    Date of Patent: October 4, 1994
    Assignee: The Stehlin Foundation for Cancer Research
    Inventor: Hellmuth R. Hinz