Patents by Inventor Anthony A. Fossa

Anthony A. Fossa 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).

  • Patent number: 6847840
    Abstract: A system and method for statistically analyzing QT interval as a function of changes in the RR interval. The system and method utilize three statistical comparisons to fully characterize the QT response: (1) the comparison of curves to give an overall effect; (2) the incidence of points exceeding a baseline upper 95% single-point prediction bound to reflect the degree of heterogeneity of ventricular repolarization; and (3) the magnitude of these points to provide a quantitative assessment of treatment-induced changes in the QT-RR relationship. The system and method use the relationship between the QT interval and heart rate (RR interval) to reference a control baseline response. Data from mammals such as humans and dogs, and pharmacological maneuvers using both cardiac and non-cardiac therapeutic agents, may be used with this multi-parameter statistical system and method.
    Type: Grant
    Filed: September 21, 2001
    Date of Patent: January 25, 2005
    Assignee: Pfizer, Inc.
    Inventors: Michael J. DePasquale, Anthony A. Fossa, David L. Raunig
  • Patent number: 6403599
    Abstract: A method of treating, preventing or inhibiting a disorder selected from the group consisting of cardiovascular or heart related diseases such as stroke, hypertension, tachycardia, and congestive heart failure, osteoporosis, premature birth, psychosocial dwarfism, stress-induced fever, ulcer, diarrhea, post-operative ileus, and colonic hypersensitivity associated with psychopathological disturbance and stress, comprising administering to a mammal, including a human, in need of such treatment a therapeutically effective amount of a compound of the formula or a pharmaceutically acceptable salt thereof, wherein A, B, D, E, Y, Z, R3, R4, and R5 are as defined herein.
    Type: Grant
    Filed: October 30, 1996
    Date of Patent: June 11, 2002
    Assignee: Pfizer Inc
    Inventors: Yuhpyng L. Chen, Anthony A. Fossa
  • Publication number: 20020062088
    Abstract: A system and method for statistically analyzing QT interval as a function of changes in the RR interval. The system and method utilize three statistical comparisons to fully characterize the QT response: (1) the comparison of curves to give an overall effect; (2) the incidence of points exceeding a baseline upper 95% single-point prediction bound to reflect the degree of heterogeneity of ventricular repolarization; and (3) the magnitude of these points to provide a quantitative assessment of treatment-induced changes in the QT-RR relationship. The system and method use the relationship between the QT interval and heart rate (RR interval) to reference a control baseline response. Data from mammals such as humans and dogs, and pharmacological maneuvers using both cardiac and non-cardiac therapeutic agents, may be used with this multi-parameter statistical system and method.
    Type: Application
    Filed: September 21, 2001
    Publication date: May 23, 2002
    Inventors: Michael J. DePasquale, Anthony A. Fossa, David L. Raunig
  • Patent number: 6387894
    Abstract: The present invention relates to compositions and methods of achieving a therapeutic effect including, but not limited to, the treatment of congestive heart failure or hypertension in an animal, preferably a mammal including a human subject or a companion animal, using a corticotropin releasing factor (CRF) antagonist and a renin-angiotensin system (RAS) inhibitor.
    Type: Grant
    Filed: June 2, 2000
    Date of Patent: May 14, 2002
    Assignee: Pfizer Inc.
    Inventor: Anthony A. Fossa
  • Patent number: 6384039
    Abstract: A method of preventing sudden death which comprises administering to a mammal, including a human, a therapeutically effective amount of a corticotropin releasing factor antagonist.
    Type: Grant
    Filed: March 31, 2000
    Date of Patent: May 7, 2002
    Assignee: Pfizer Inc.
    Inventor: Anthony A. Fossa
  • Publication number: 20010041673
    Abstract: This invention is directed to pharmaceutical compositions comprising corticotropin releasing factor antagonist and growth hormone or growth hormone secretagogues, prodrugs thereof, or pharmaceutically acceptable salts of said compounds or said prodrugs. The invention is also directed to methods of treating heart related diseases (including congestive heart failure) in mammals, and particularly in humans.
    Type: Application
    Filed: April 13, 2001
    Publication date: November 15, 2001
    Inventor: Anthony A. Fossa
  • Patent number: 6265429
    Abstract: The present invention relates to methods for treating congestive heart failure in a mammal by administering a congestive heart failure treating amount of a compound which inhibits phosphodiesterase type IV and the production of tumor necrosis factor, such as, for example, a substituted indazol derivative, e.g., of the formula or a pharmaceutically acceptable salt thereof, wherein R, R1 and R2 are as defined herein. The invention further relates to pharmaceutical compositions for the treatment of congestive heart failure comprising a congestive heart failure treating amount of a compound which inhibits phosphodiesterase type IV and the production of tumor necrosis factor, such as, for example, a substituted indazol derivative, e.g., of formula (I) herein, or a pharmaceutically acceptable salt thereof, and a pharmaceutically acceptable vehicle, diluent or carrier.
    Type: Grant
    Filed: October 19, 1999
    Date of Patent: July 24, 2001
    Assignee: Pfizer Inc.
    Inventor: Anthony A. Fossa
  • Publication number: 20010000340
    Abstract: A method of treating, preventing or inhibiting a disorder selected from the group consisting of cardiovascular or heart related diseases such as stroke, hypertension, tachycardia, and congestive heart failure, osteoporosis, premature birth, psychosocial dwarfism, stress-induced fever, ulcer, diarrhea, post-operative ileus, and colonic hypersensitivity associated with psychopathological disturbance and stress, comprising administering to a mammal, including a human, in need of such treatment a therapeutically effective amount of a compound of the formula 1
    Type: Application
    Filed: December 13, 2000
    Publication date: April 19, 2001
    Inventors: Yuhpyng L. Chen, Anthony A. Fossa
  • Patent number: 6043260
    Abstract: This invention relates to method for treating a mammal which presents with heart failure comprising administering to a mammal a therapeutically effective amount of wherein 4-(1-ethyl-propoxy)-3,6-dimethyl-2-(2,4,6-trimethyl-phenoxy)-pyridine and (3,6-dimethyl-2-(2,4,6-trimethyl-phenoxy)-pyridin-4-yl)-(1-ethyl-propyl)-a mine or a pharmaceutically acceptable salt thereof. This invention is also directed to methods of using combinations of those two agents with other congestive heart failure treating compounds to treat congestive heart failure.
    Type: Grant
    Filed: February 10, 1999
    Date of Patent: March 28, 2000
    Assignee: Pfizer Inc
    Inventors: Yuhpyng L. Chen, Anthony A. Fossa