Patents by Inventor Harrihar A. Pershadsingh

Harrihar A. Pershadsingh 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: 20120094913
    Abstract: Methods are provided for treating or prophylactically preventing metabolic disorders in humans without causing, promoting, or aggravating fluid retention, peripheral edema, pulmonary edema, or congestive heart failure, by administration of a therapeutically effective amount of a compound sufficient to partially or fully activate peroxisome proliferator activated receptors (PPARs) and partially or fully inhibit, antagonize or block the activity of angiotensin II type 1 receptors. Metabolic disorders that can be treated or prevented include but are not limited to type 2 diabetes, the metabolic syndrome, prediabetes, and other insulin resistance syndromes.
    Type: Application
    Filed: December 8, 2011
    Publication date: April 19, 2012
    Applicant: Bethesda Pharmaceuticals, Inc.
    Inventor: Harrihar A. PERSHADSINGH
  • Publication number: 20110046188
    Abstract: Methods are provided for treating or preventing conditions comprising hypertension and dyslipidemia using antihyperlipemic agents and compounds that antagonize the angiotensin II type 1 (AT1) receptor, function as partial or full activators of peroxisome proliferator activated receptors (PPARs) and lower triglycerides or elevate blood HDL-cholesterol. Compositions are provided for treating or preventing conditions comprising hypertension and dyslipidemia, comprising antihyperlipemic agents which lower triglycerides and inhibit cholesterol synthesis such as statins, and compounds that antagonize or block the angiotensin II type 1 (AT1) receptor, activate PPARs and lower triglycerides or elevate blood HDL-cholesterol such as sartans.
    Type: Application
    Filed: October 29, 2010
    Publication date: February 24, 2011
    Applicant: Bethesda Pharmaceuticals, Inc.
    Inventor: Harrihar A. PERSHADSINGH
  • Patent number: 7867991
    Abstract: Methods are provided for treating or preventing conditions comprising hypertension and dyslipidemia using antihyperlipemic agents and compounds that antagonize the angiotensin II type 1 (AT1) receptor, function as partial or full activators of peroxisome proliferator activated receptors (PPARs) and lower triglycerides or elevate blood HDL-cholesterol. Compositions are provided for treating or preventing conditions comprising hypertension and dyslipidemia, comprising antihyperlipemic agents which lower triglycerides and inhibit cholesterol synthesis such as statins, and compounds that antagonize or block the angiotensin II type 1 (AT1) receptor, activate PPARs and lower triglycerides or elevate blood HDL-cholesterol such as sartans.
    Type: Grant
    Filed: November 10, 2006
    Date of Patent: January 11, 2011
    Assignee: Bethesda Pharmaceuticals, Inc.
    Inventor: Harrihar A. Pershadsingh
  • Patent number: 7812046
    Abstract: Methods are provided for treating or prophylactically preventing metabolic disorders in humans without causing, promoting, or aggravating fluid retention, peripheral edema, pulmonary edema, or congestive heart failure, by administration of a therapeutically effective amount of a compound sufficient to partially or fully activate peroxisome proliferator activated receptors (PPARs) and partially or fully inhibit, antagonize or block the activity of angiotensin II type 1 receptors. Metabolic disorders that can be treated or prevented include but are not limited to type 2 diabetes, the metabolic syndrome, prediabetes, and other insulin resistance syndromes.
    Type: Grant
    Filed: April 27, 2007
    Date of Patent: October 12, 2010
    Assignee: Bethesda Pharmaceuticals, Inc.
    Inventor: Harrihar A. Pershadsingh
  • Publication number: 20080242712
    Abstract: Methods are provided for treating or prophylactically preventing metabolic disorders in humans without causing, promoting, or aggravating fluid retention, peripheral edema, pulmonary edema, or congestive heart failure, by administration of a therapeutically effective amount of a compound sufficient to partially or fully activate peroxisome proliferator activated receptors (PPARs) and partially or fully inhibit, antagonize or block the activity of angiotensin II type 1 receptors. Metabolic disorders that can be treated or prevented include but are not limited to type 2 diabetes, the metabolic syndrome; prediabetes, and other insulin resistance syndromes.
    Type: Application
    Filed: June 3, 2008
    Publication date: October 2, 2008
    Applicant: Bethesda Pharmaceuticals
    Inventor: Harrihar A. Pershadsingh
  • Patent number: 7339065
    Abstract: This invention provides new chemical entities useful for treating a variety of clinical disorders including those that are influenced by the activity of peroxisome proliferator activated receptors (PPAR). The structures of the compounds and methods to design, make and use the compounds are provided. Compounds and methods for administering therapeutic compositions comprising the compounds in cases of the disease psoriasis are provided. An exemplary compound having the formula compound is 5adamantan-2-yl-pentanoic acid {2-[4-(2,4-dioxo-thiazolidin-5-yl-methyl)-phenoxy]-ethyl}-methyl-amide is provided.
    Type: Grant
    Filed: July 21, 2004
    Date of Patent: March 4, 2008
    Assignees: Bethesda Pharmaceuticals, Inc., The University of Mississippi
    Inventors: Mitchell A. Avery, Harrihar A. Pershadsingh
  • Publication number: 20080009536
    Abstract: Methods are provided for treating or prophylactically preventing metabolic disorders in humans without causing, promoting, or aggravating fluid retention, peripheral edema, pulmonary edema, or congestive heart failure, by administration of a therapeutically effective amount of a compound sufficient to partially or fully activate peroxisome proliferator activated receptors (PPARs) and partially or fully inhibit, antagonize or block the activity of angiotensin II type 1 receptors. Metabolic disorders that can be treated or prevented include but are not limited to type 2 diabetes, the metabolic syndrome, prediabetes, and other insulin resistance syndromes.
    Type: Application
    Filed: August 7, 2007
    Publication date: January 10, 2008
    Inventor: Harrihar Pershadsingh
  • Publication number: 20070203213
    Abstract: Methods are provided for treating or prophylactically preventing metabolic disorders in humans without causing, promoting, or aggravating fluid retention, peripheral edema, pulmonary edema, or congestive heart failure, by administration of a therapeutically effective amount of a compound sufficient to partially or fully activate peroxisome proliferator activated receptors (PPARs) and partially or fully inhibit, antagonize or block the activity of angiotensin II type 1 receptors. Metabolic disorders that can be treated or prevented include but are not limited to type 2 diabetes, the metabolic syndrome, prediabetes, and other insulin resistance syndromes.
    Type: Application
    Filed: April 27, 2007
    Publication date: August 30, 2007
    Inventor: Harrihar Pershadsingh
  • Publication number: 20070185070
    Abstract: Methods are provided for treating or prophylactically preventing metabolic disorders in humans without causing, promoting, or aggravating fluid retention, peripheral edema, pulmonary edema, or congestive heart failure, by administration of a therapeutically effective amount of a compound sufficient to partially or fully activate peroxisome proliferator activated receptors (PPARs) and partially or fully inhibit, antagonize or block the activity of angiotensin II type 1 receptors. Metabolic disorders that can be treated or prevented include but are not limited to type 2 diabetes, the metabolic syndrome, prediabetes, and other insulin resistance syndromes.
    Type: Application
    Filed: April 6, 2007
    Publication date: August 9, 2007
    Applicant: Bethesda Pharmaceuticals, Inc.
    Inventor: Harrihar Pershadsingh
  • Patent number: 7232828
    Abstract: Methods are provided for treating or prophylactically preventing metabolic disorders in humans without causing, promoting, or aggravating fluid retention, peripheral edema, pulmonary edema, or congestive heart failure, by administration of a therapeutically effective amount of a compound sufficient to partially or fully activate peroxisome proliferator activated receptors (PPARs) and partially or fully inhibit, antagonize or block the activity of angiotensin II type 1 receptors. Metabolic disorders that can be treated or prevented include but are not limited to type 2 diabetes, the metabolic syndrome, prediabetes, and other insulin resistance syndromes.
    Type: Grant
    Filed: July 24, 2003
    Date of Patent: June 19, 2007
    Assignee: Bethesda Pharmaceuticals, Inc.
    Inventor: Harrihar A. Pershadsingh
  • Publication number: 20070099969
    Abstract: This invention provides new chemical entities useful for treating a variety of clinical disorders including those that are influenced by the activity of peroxisome proliferator activated receptors (PPAR). The structures of the compounds and methods to design, make and use the compounds are provided. Compounds and methods for administering therapeutic compositions comprising the compounds in cases of the disease psoriasis are provided. An exemplary compound having the formula compound is 5adamantan-2-yl-pentanoic acid {2-[4-(2,4-dioxo-thiazolidin-5-yl-methyl)-phenoxy]-ethyl}-methyl-amide is provided.
    Type: Application
    Filed: July 21, 2004
    Publication date: May 3, 2007
    Inventors: Mitchell Avery, Harrihar Pershadsingh
  • Publication number: 20070054949
    Abstract: Methods are provided for treating or preventing conditions comprising hypertension and dyslipidemia using antihyperlipemic agents and compounds that antagonize the angiotensin II type 1 (AT1) receptor, function as partial or full activators of peroxisome proliferator activated receptors (PPARs) and lower triglycerides or elevate blood HDL-cholesterol. Compositions are provided for treating or preventing conditions comprising hypertension and dyslipidemia, comprising antihyperlipemic agents which lower triglycerides and inhibit cholesterol synthesis such as statins, and compounds that antagonize or block the angiotensin II type 1 (AT1) receptor, activate PPARs and lower triglycerides or elevate blood HDL-cholesterol such as sartans.
    Type: Application
    Filed: November 10, 2006
    Publication date: March 8, 2007
    Inventor: Harrihar Pershadsingh
  • Publication number: 20050020654
    Abstract: The present invention provides novel compounds and pharmaceutical compositions thereof, which at least partially activate PPAR? and may further inhibit the activity of the AT1 receptor. The novel compounds include certain substituted benzimidazole compounds of Formulae I and II, infra. The invention also provides methods of treating inflammatory and metabolic disorders and methods for screening compounds for the capability to treat or prevent an inflammatory or metabolic disorder.
    Type: Application
    Filed: March 15, 2004
    Publication date: January 27, 2005
    Inventors: Harrihar Pershadsingh, Mitchell Avery
  • Publication number: 20040127443
    Abstract: Methods are provided for treating or prophylactically preventing metabolic disorders in humans without causing, promoting, or aggravating fluid retention, peripheral edema, pulmonary edema, or congestive heart failure, by administration of a therapeutically effective amount of a compound sufficient to partially or fully activate peroxisome proliferator activated receptors (PPARs) and partially or fully inhibit, antagonize or block the activity of angiotensin II type 1 receptors. Metabolic disorders that can be treated or prevented include but are not limited to type 2 diabetes, the metabolic syndrome, prediabetes, and other insulin resistance syndromes.
    Type: Application
    Filed: July 24, 2003
    Publication date: July 1, 2004
    Inventor: Harrihar A. Pershadsingh
  • Patent number: 6664287
    Abstract: This invention comprises administering to a human or animal in need of treatment an effective amount of an antioxidant lipoic acid derivative and/or pharmaceutically acceptable salts and solvates thereof for the treatment or prevention of pathological (inflammatory, proliferative and degenerative diseases, e.g. diabetes mellitus, atherosclerosis, Alzheimer's disease and chronic viral diseases) and non-pathological (e.g. skin aging and wrinkle formation) conditions caused by oxidative damage. Methods of synthesizing novel antioxidant lipoic acid derivatives and their use in preventing or treating diseases or conditions caused by oxidative stress and other free radical mediated conditions are described. Another aspect of this invention is the use of these antioxidant compositions for the protection of skin from damage caused by ultraviolet radiation and dessication, and to provide improved skin feel by desquamating, cleansing and clarifying the skin.
    Type: Grant
    Filed: March 14, 2001
    Date of Patent: December 16, 2003
    Assignee: Bethesda Pharmaceuticals, Inc.
    Inventors: Mitchell Allen Avery, Harrihar A. Pershadsingh
  • Publication number: 20020048798
    Abstract: This invention comprises administering to a human or animal in need of treatment an effective amount of an antioxidant lipoic acid derivative and/or pharmaceutically acceptable salts and solvates thereof for the treatment or prevention of pathological (inflammatory, proliferative and degenerative diseases, e.g. diabetes mellitus, atherosclerosis, Alzheimer's disease and chronic viral diseases) and non-pathological (e.g. skin aging and wrinkle formation) conditions caused by oxidative damage. Methods of synthesizing novel antioxidant lipoic acid derivatives and their use in preventing or treating diseases or conditions caused by oxidative stress and other free radical mediated conditions are described. Another aspect of this invention is the use of these antioxidant compositions for the protection of skin from damage caused by ultraviolet radiation and dessication, and to provide improved skin feel by desquamating, cleansing and clarifying the skin.
    Type: Application
    Filed: March 14, 2001
    Publication date: April 25, 2002
    Inventors: Mitchell Allen Avery, Harrihar A. Pershadsingh
  • Patent number: 6369098
    Abstract: The present invention describes methods for synthesizing novel dithiolane derivatives, ligands with high affinity for the nuclear hormone receptors, peroxisome proliferator-activated receptor-&ggr; (PPAR&ggr;) and/or PPAR&agr;. Methods for using these compounds in the treatment of endocrine, skin, cardiovascular, immunological, neurological, neuropsychiatric, neoplastic and chronic viral diseases of various organs, including the eye are described. Methods of treating proliferative and inflammatory diseases, degenerative diseases, and age-related dysregulations, caused by an hereditary (genetic) condition or an environmental insult are also provided.
    Type: Grant
    Filed: October 4, 2000
    Date of Patent: April 9, 2002
    Assignee: Bethesda Pharmaceuticals, Inc.
    Inventors: Harrihar A. Pershadsingh, Mitchell A. Avery
  • Patent number: 6353011
    Abstract: This invention provides new thiazolindinedione derivatives and new arylacetic acid derivatives. These compounds are useful for the treatment of cardiovascular diseases, certain endocrine diseases, certain inflammatory diseases, certain neoplastic (malignant) and non-malignant proliferative diseases, certain neuro-psychiatric disorders, certain viral diseases, and diseases associated with these viral infections as discussed herein.
    Type: Grant
    Filed: March 7, 2000
    Date of Patent: March 5, 2002
    Assignee: University of Mississippi
    Inventors: Harrihar A. Pershadsingh, Mitchell A. Avery
  • Publication number: 20020019344
    Abstract: Methods of promoting allograft survival, by attenuating or preventing allograft rejection, and treating or ameliorating the post-transplantation syndrome complex associated with allograft rejection and immunosuppressive pharmacotherapy used to prevent allograft rejection, are described. These methods comprise administering to an human or animal in need of treatment an effective amount of an insulin-sensitizing compound or and pharmaceutically acceptable salts and solvates thereof, administered alone or in combination with other immunosuppressive drugs.
    Type: Application
    Filed: February 26, 2001
    Publication date: February 14, 2002
    Inventor: Harrihar A. Pershadsingh
  • Patent number: 6316465
    Abstract: Methods of treating diseases of ocular tissues expressing the nuclear receptor PPAR&ggr;, by inhibiting the inflammatory response, the neovascularization and angiogenesis, and programmed cell death (apoptosis) in these target tissues, comprising administering to a human or animal in need of treatment an effective amount of a compound that modifies the activity of PPAR&ggr;, or pharmaceutically acceptable salts and solvates thereof.
    Type: Grant
    Filed: June 28, 1999
    Date of Patent: November 13, 2001
    Assignee: Photogenesis, Inc.
    Inventors: Harrihar A. Pershadsingh, Daniel E. Levy