Patents by Inventor Patrick T. Prendergast

Patrick T. Prendergast 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).

  • Publication number: 20090053294
    Abstract: Antimineralocorticoid compounds are disclosed for use in the prophylaxis and therapy of viral infections, especially the retroviral infection by HIV. These compounds can be administered alone or in combination with conventional anti-viral agents or anti-sense mineralocorticoid Steroid ReceptorNA or DNA mutants of heat shock proteins.
    Type: Application
    Filed: October 31, 2006
    Publication date: February 26, 2009
    Inventor: Patrick T. Prendergast
  • Publication number: 20080139496
    Abstract: There are provided compositions, pharmaceuticals formulations and kits for treating neoplasms and tumours, viral infections, bacterial infections or parasite infections. There are also provided compositions, pharmaceutical formulations and kits for suppression of immune response rejection in tissue transplantation. Also provided are methods of treating such conditions.
    Type: Application
    Filed: February 20, 2008
    Publication date: June 12, 2008
    Inventor: Patrick T. PRENDERGAST
  • Publication number: 20040220114
    Abstract: The invention provides compositions comprising formula 1 steroids, e.g., 16&agr;-bromo-3&bgr;-hydroxy-5&agr;-androstan-17-one hemihydrate and one or more excipients, typically wherein the composition comprises less than about 3% water. The compositions are useful to make improved pharmaceutical formulations. The invention also provides methods of intermittent dosing of steroid compounds such as analogs of 16&agr;-bromo-3&bgr;-hydroxy-5&agr;-androstan-17-one and compositions useful in such dosing regimens. The invention further provides compositions and methods to inhibit pathogen (viral) replication, ameliorate symptoms associated with immune dysregulation and to modulate immune responses in a subject using certain steroids and steroid analogs. The invention also provides methods to make and use these immunomodulatory compositions and formulations.
    Type: Application
    Filed: June 23, 2003
    Publication date: November 4, 2004
    Inventors: Clarence Nathaniel Ahlem, James Martin Frincke, Luis Daniel dos Anjos de Carvalho, William Heggie, Patrick T. Prendergast, Christopher L. Reading, Krupakar Paul Thadikonda, Russell Neil Vernon
  • Publication number: 20040220161
    Abstract: The invention provides compositions comprising formula 1 steroids, e.g., 16&agr;-bromo-3&bgr;-hydroxy-5&agr;-androstan-17-one hemihydrate and one or more excipients, typically wherein the composition comprises less than about 3% water. The compositions are useful to make improved pharmaceutical formulations. The invention also provides methods of intermittent dosing of steroid compounds such as analogs of 16&agr;-bromo-3&bgr;-hydroxy-5&agr;-androstan-17-one and compositions useful in such dosing regimens. The invention further provides compositions and methods to inhibit pathogen (viral) replication, ameliorate symptoms associated with immune dysregulation and to modulate immune responses in a subject using certain steroids and steroid analogs. The invention also provides methods to make and use these immunomodulatory compositions and formulations.
    Type: Application
    Filed: December 19, 2003
    Publication date: November 4, 2004
    Inventors: Clarence Nathaniel Ahlem, James Martin Frincke, Patrick T. Prendergast, Christopher L. Reading, Russell Neil Vernon
  • Publication number: 20040116359
    Abstract: The invention provides compositions comprising formula 1 steroids, e.g., 16&agr;-bromo-3&bgr;-hydroxy-5&agr;-androstan-17-one hemihydrate and one or more excipients, typically wherein the composition comprises less than about 3% water. The compositions are useful to make improved pharmaceutical formulations. The invention also provides methods of intermittent dosing of steroid compounds such as analogs of 16&agr;-bromo-3&bgr;-hydroxy-5&agr;-androstan-17-one and compositions useful in such dosing regimens. The invention further provides compositions and methods to inhibit pathogen (viral) replication, ameliorate symptoms associated with immune dysregulation and to modulate immune responses in a subject using certain steroids and steroid analogs. The invention also provides methods to make and use these immunomodulatory compositions and formulations.
    Type: Application
    Filed: December 21, 2002
    Publication date: June 17, 2004
    Inventors: Clarence Nathaniel Ahlem, James Martin Frincke, Luis Daniel dos Anjos de Carvalho, William Heggie, Patrick T. Prendergast, Christopher L. Reading, Krupakar Paul Thadikonda, Russell Neil Vernon
  • Publication number: 20040097406
    Abstract: The invention provides compositions comprising formula 1 steroids, e.g., 16&agr;-bromo-3&bgr;-hydroxy-5&agr;-androstan-17-one hemihydrate and one or more excipients, typically wherein the composition comprises less than about 3% water. The compositions are useful to make improved pharmaceutical formulations. The invention also provides methods of intermittent dosing of steroid compounds such as analogs of 16&agr;-bromo-3&bgr;-hydroxy-5&agr;-androstan-17-one and compositions useful in such dosing regimens. The invention further provides compositions and methods to inhibit pathogen (viral) replication, ameliorate symptoms associated with immune dysregulation and to modulate immune responses in a subject using certain steroids and steroid analogs. The invention also provides methods to make and use these immunomodulatory compositions and formulations.
    Type: Application
    Filed: June 25, 2003
    Publication date: May 20, 2004
    Inventors: Clarence Nathaniel Ahlem, James Martin Frincke, Luis Daniel dos Anjos de Carvalho, William Heggie, Patrick T. Prendergast, Christopher L. Reading, Krupakar Paul Thadikonda, Russell Neil Vernon
  • Publication number: 20040053989
    Abstract: The invention provides methods to treat neurological disorders such as Alzheimer's disease, or to slow the progression of such diseases, or to treat and/or prevent other disorders as disclosed in the specification, by administering to patients, or delivering to the tissues of such patients, oltipraz or related compounds as disclosed in the specification.
    Type: Application
    Filed: July 2, 2003
    Publication date: March 18, 2004
    Applicant: Patrick Prendergast
    Inventors: Patrick T. Prendergast, Paul Armstrong
  • Publication number: 20030083231
    Abstract: The invention relates to the use of compounds to treat a number of conditions, such as thrombocytopenia, neutropenia or the delayed effects of radiation therapy. Compounds that can be used in the invention include methyl-2,3,4-trihydroxy-1-O-(7,17-dioxoandrost-5-ene-3&bgr;-yl)-&bgr;-D-glucopyranosiduronate, 16&agr;,3&agr;-dihydroxy-5&agr;-androstan-17-one or 3,7,16,17-tetrahydroxyandrost-5-ene, 3,7,16,17-tetrahydroxyandrost-4-ene,3,7,16,17-tetrahydroxyandrost-1-ene or 3,7,16,17-tetrahydroxyandrostane that can be used in the treatment method.
    Type: Application
    Filed: March 1, 2002
    Publication date: May 1, 2003
    Inventors: Clarence N. Ahlem, Christopher Reading, James Frincke, Dwight Stickney, Henry A. Lardy, Padma Marwah, Ashok Marwah, Patrick T. Prendergast
  • Patent number: 6555523
    Abstract: The invention provides the use of flavin compounds such as cirsiliol, 3′,4′-diacetoxy-5,6,7-trimethoxyflavone or naringin in the treatment of infections, particularly for viral (e.g., HCV, HIV, a picornavirus genus virus or a respiratory virus) or parasite (e.g., toxoplasmosis) infections. Also provided are compositions for use in the methods.
    Type: Grant
    Filed: July 7, 2000
    Date of Patent: April 29, 2003
    Inventor: Patrick T. Prendergast
  • Publication number: 20030060425
    Abstract: The invention provides compositions comprising formula 1 steroids, e.g., 16&agr;-bromo-3 &bgr;-hydroxy-5&agr;-androstan-17-one hemihydrate and one or more excipients, including compositions that comprise a liquid formulation comprising less than about 3% v/v water. The compositions are useful to make improved pharmaceutical formulations. The invention also provides methods of intermittent dosing of steroid compounds such as analogs of 16&agr;-bromo-3&bgr;-hydroxy-5&agr;-androstan-17-one and compositions useful in such dosing regimens. The invention further provides compositions and methods to inhibit pathogen replication, ameliorate symptoms associated with immune dysregulation and to modulate immune responses in a subject using the compounds. The invention also provides methods to make and use these immunomodulatory compositions and formulations.
    Type: Application
    Filed: March 29, 2001
    Publication date: March 27, 2003
    Inventors: Clarence N. Ahlem, James M. Frincke, Luis Daniel dos Anjos de Carvalho, William Heggie, Patrick T. Prendergast, Christopher L. Reading, Krupakar Paul Thadikonda, Russell N. Vernon
  • Publication number: 20020169140
    Abstract: There are provided compositions, pharmaceutical formulations and kits for treating neoplasms and tumours, viral infections, bacterial infections, or parasite infections. There are also provided compositions, pharmaceutical formulations and kits for suppression of immune response rejection in tissue transplantation. Also provided are methods of treating such conditions.
    Type: Application
    Filed: March 6, 2002
    Publication date: November 14, 2002
    Inventor: Patrick T. Prendergast
  • Patent number: 5681831
    Abstract: Pharmaceutical formulations of compounds and drugs for treatment against viruses and prions (proteinaceous infectious particles), e.g., CMV, Herpes Simplex, Hepatitis B, Scapie Creutzfeldt-Jakob Disease, in particular for drug treatment of persons and animals suffering from certain retroviral infections, and of person suffering from infection by retroviruses related to human immuno-deficiency viruses (HIV), and for prophylactic drug treatment of persons who may be suffering from such infections.
    Type: Grant
    Filed: May 31, 1994
    Date of Patent: October 28, 1997
    Inventor: Patrick T. Prendergast
  • Patent number: 5292725
    Abstract: One or more compounds are administered against one or more kinds of parasites and/or one or more diseases caused by such parasites, against one or more kind of Mycoplasma and/or one or more diseases caused by such Mycoplasmas and/or against one or more of the following indications or infections (a) hairy leukoplakia, (b) oral candidosis, (c) mouth ulcerations-aphthous/herpetic/bacterial, (d) fungal candida, (e) human papilloma virus, (f) molluscum contagiosum, (g) squamous oral carcinoma, (h) Kaposi's sarcoma oral lesions, (i) periodontitis, (j) necrotizing gingivitis, (k) orofacial herpes zoster, and (1) rotaviruses. The present invention furthermore provides specific formulations including such compound(s).
    Type: Grant
    Filed: June 21, 1991
    Date of Patent: March 8, 1994
    Inventor: Patrick T. Prendergast
  • Patent number: 4956355
    Abstract: Compounds of the general Formula (I) ##STR1## in which R is a hydrogen atom or a bromine atom, and R.sub.1 is a hydrogen atom, an SO.sub.2 OM group wherein M is a hydrogen or sodium atom, various sulphatide or phosphatide groups or a glucuronide group are disclosed for use in the prophylaxis and therapy of retroviral infections, especially infection by Human Immunodeficiency Virus. These compounds may be used concomitantly or in combination with various immunomodulators and/or antiviral agents.
    Type: Grant
    Filed: April 15, 1988
    Date of Patent: September 11, 1990
    Assignee: Colthurst Limited
    Inventor: Patrick T. Prendergast