Patents by Inventor William A. Gahl

William A. Gahl 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: 11155521
    Abstract: A compound, or a pharmaceutically acceptable salt or ester thereof, comprising (i) a CB1 receptor mediating scaffold and (ii) a second therapeutic scaffold.
    Type: Grant
    Filed: March 4, 2016
    Date of Patent: October 26, 2021
    Assignee: The United States of America as represented by the Secretary, Department of Health and Human Services
    Inventors: Resat Cinar, George Kunos, Malliga R. Iyer, William A. Gahl, Bernadette R. Gochuico, May Christine Vergara Malicdan
  • Patent number: 10953026
    Abstract: The invention relates to compositions and methods for treating kidney and muscle dysfunction that involves use of therapeutic amounts of N-acetyl mannosamine.
    Type: Grant
    Filed: May 20, 2019
    Date of Patent: March 23, 2021
    Assignee: The United States of America, as represented by the Secretary, Department of Health and Human Services
    Inventors: Marjan Huizing, William A. Gahl, Irini Manoli, Enriko Klootwijk
  • Publication number: 20190374561
    Abstract: The invention relates to compositions and methods for treating kidney and muscle dysfunction that involves use of therapeutic amounts of N-acetyl mannosamine.
    Type: Application
    Filed: May 20, 2019
    Publication date: December 12, 2019
    Applicant: THE UNITED STATES OF AMERICA, as represented by the Secretary, Department of Health and Human Servic
    Inventors: Marjan Huizing, William A. Gahl, Irini Manoli, Enriko Klootwijk
  • Patent number: 10335426
    Abstract: The invention relates to compositions and methods for treating kidney and muscle dysfunction that involves use of therapeutic amounts of N-acetyl mannosamine.
    Type: Grant
    Filed: September 12, 2017
    Date of Patent: July 2, 2019
    Assignee: THE UNITED STATES OF AMERICA, as represented by the Secretary, Department of Health and Human Services
    Inventors: Marjan Huizing, William A. Gahl, Irini Manoli, Enriko Klootwijk
  • Publication number: 20180117072
    Abstract: The invention relates to compositions and methods for treating kidney and muscle dysfunction that involves use of therapeutic amounts of N-acetyl mannosamine.
    Type: Application
    Filed: September 12, 2017
    Publication date: May 3, 2018
    Applicant: The United States of America, as represented by the Secretary, Department of Health and Human
    Inventors: Marjan Huizing, William A. Gahl, Irini Manoli, Enriko Klootwijk
  • Publication number: 20160257654
    Abstract: A compound, or a pharmaceutically acceptable salt or ester thereof, comprising (i) a CB1 receptor mediating scaffold and (ii) a second therapeutic scaffold.
    Type: Application
    Filed: March 4, 2016
    Publication date: September 8, 2016
    Applicant: The United States of America, as represented by the Secretary, Department of Health and Human Serv
    Inventors: Resat Cinar, George Kunos, Malliga R. Iyer, William A. Gahl, Bernadette R. Gochuico, May Christine Vergara Malicdan
  • Patent number: 9364448
    Abstract: A method is provided for the treatment of vision problems in a subject suffering from one of various forms of albinism, including, for example, oculocutaneous albinism types OCA1a and OCA1b, as well as ocular albinism type 1, resulting from mutations in the GPR143 gene, as well as the OCA2, OCA3 or OCA4 genes, by administering to the subject a pharmaceutical composition comprising a therapeutically effective amount of the compound (2-[2-nitro-4-(trifluoromethyl)benzoyl]cyclohexane-1,3-dione), also known as NTBC for a sufficient period of time. The administration of NTBC is believed to increase the amount of pigmentation in the subject and alleviate certain symptoms caused by lack of pigmentation in the eye tissues. Also described are methods of use of NTBC for increasing the pigmentation of a subject for cosmetic purposes, by administering to the subject a therapeutically effective amount of NTBC.
    Type: Grant
    Filed: August 28, 2014
    Date of Patent: June 14, 2016
    Assignee: The United States of America, as represented by the Secretary, Department of Health and Human Services
    Inventors: Brian P. Brooks, William A. Gahl
  • Patent number: 9341619
    Abstract: Methods are disclosed for diagnosing a hyposialylation disorder. Methods are also disclosed for determining the effectiveness of a therapeutic agent for treatment of a hyposialylation disorder in a subject. These methods include measuring an amount of monosialylated Thomsen-Friedenreich (ST) antigen and measuring an amount of non-sialylated Thomsen-Friedenreich antigen (T) in a biological sample, such as a serum or plasma sample from the subject and determining the ratio of T to ST. A ratio of T to monosialylated ST of about 0.06 or higher diagnoses the hyposialylation disorder or indicates that the therapeutic agent is not effective for the treatment of the hyposialylation disorder. In other embodiments, a ratio of T to ST less than about 0.06 indicates that the therapeutic agent is effective for the treatment of the hyposialylation disorder, or the subject does not have the hyposialylation disorder.
    Type: Grant
    Filed: March 13, 2014
    Date of Patent: May 17, 2016
    Assignees: The United States of America, as represented by the Secretary, Department of Health and Human Services, Emory University
    Inventors: Marjan Huizing, William A. Gahl, Nuria Carrillo-Carrasco, Miao He, Xueli Li, Rong Jiang
  • Publication number: 20160025717
    Abstract: Methods are disclosed for diagnosing a hyposialylation disorder. Methods are also disclosed for determining the effectiveness of a therapeutic agent for treatment of a hyposialylation disorder in a subject. These methods include measuring an amount of monosialylated Thomsen-Friedenreich (ST) antigen and measuring an amount of non-sialylated Thomsen-Friedenreich antigen (T) in a biological sample, such as a serum or plasma sample from the subject, and determining the ratio of T to ST.
    Type: Application
    Filed: March 13, 2014
    Publication date: January 28, 2016
    Applicants: EMORY UNIVERSITY, THE UNITED STATES OF AMERICA, as represented by the Secretary, Department of Health and Human Serv, Emory University
    Inventors: Marjan Huizing, William A. Gahl, Nuria Carrillo-Carrasco, Miao He, Xueli Li, Rong Jiang
  • Publication number: 20150290229
    Abstract: The invention relates to compositions and methods for treating kidney and muscle dysfunction that involves use of therapeutic amounts of N-acetyl mannosamine.
    Type: Application
    Filed: June 29, 2015
    Publication date: October 15, 2015
    Applicant: The United States of America, as represented by the Secretary, Department of Health and Human Serv
    Inventors: Marjan Huizing, William A. Gahl, Irini Manoli, Enriko Klootwijk
  • Patent number: 9095597
    Abstract: The invention relates to compositions and methods for treating kidney and muscle dysfunction that involves use of therapeutic amounts of N-acetyl mannosamine.
    Type: Grant
    Filed: March 8, 2013
    Date of Patent: August 4, 2015
    Assignee: The United States of America as represented by the Secretary of the Department of Health and Human Services
    Inventors: Marjan Huizing, William A. Gahl, Irini Manoli, Enriko Klootwijk
  • Publication number: 20140371325
    Abstract: A method is provided for the treatment of vision problems in a subject suffering from one of various forms of albinism, including, for example, oculocutaneous albinism types OCA1a and OCA1b, as well as ocular albinism type 1, resulting from mutations in the GPR143 gene, as well as the OCA2, OCA3 or OCA4 genes, by administering to the subject a pharmaceutical composition comprising a therapeutically effective amount of the compound (2-[2-nitro-4-(trifluoromethyl)benzoyl]cyclohexane-1,3-dione), also known as NTBC for a sufficient period of time. The administration of NTBC is believed to increase the amount of pigmentation in the subject and alleviate certain symptoms caused by lack of pigmentation in the eye tissues. Also described are methods of use of NTBC for increasing the pigmentation of a subject for cosmetic purposes, by administering to the subject a therapeutically effective amount of NTBC.
    Type: Application
    Filed: August 28, 2014
    Publication date: December 18, 2014
    Inventors: Brian P. Brooks, William A. Gahl
  • Publication number: 20140271615
    Abstract: Methods are disclosed for diagnosing a hyposialylation disorder. Methods are also disclosed for determining the effectiveness of a therapeutic agent for treatment of a hyposialylation disorder in a subject. These methods include measuring an amount of monosialylated Thomsen-Friedenreich (ST) antigen and measuring an amount of non-sialylated Thomsen-Friedenreich antigen (T) in a biological sample, such as a serum or plasma sample from the subject and determining the ratio of T to ST. A ratio of T to monosialylated ST of about 0.06 or higher diagnoses the hyposialylation disorder or indicates that the therapeutic agent is not effective for the treatment of the hyposialylation disorder. In other embodiments, a ratio of T to ST less than about 0.06 indicates that the therapeutic agent is effective for the treatment of the hyposialylation disorder, or the subject does not have the hyposialylation disorder.
    Type: Application
    Filed: March 13, 2014
    Publication date: September 18, 2014
    Applicants: EMORY UNIVERSITY, THE UNITED STATES OF AMERICA, as represented by the Secretary,Department of Health and Human Servc
    Inventors: Marjan Huizing, William A. Gahl, Nuria Carrillo-Carrasco, Miao He, Xueli Li, Rong Jiang
  • Patent number: 8822540
    Abstract: A method is provided for the treatment of vision problems in a subject suffering from one of various forms of albinism, including, for example, oculocutaneous albinism types OCA1a and OCA1b, as well as ocular albinism type 1, resulting from mutations in the GPR143 gene, as well as the OCA2, OCA3 or OCA4 genes, by administering to the subject a pharmaceutical composition comprising a therapeutically effective amount of the compound (2-[2-nitro-4-(trifluoromethyl)benzoyl]cyclohexane-1,3-dione), also known as NTBC for a sufficient period of time. The administration of NTBC is believed to increase the amount of pigmentation in the subject and alleviate certain symptoms caused by lack of pigmentation in the eye tissues. Also described are methods of use of NTBC for increasing the pigmentation of a subject for cosmetic purposes, by administering to the subject a therapeutically effective amount of NTBC.
    Type: Grant
    Filed: February 25, 2011
    Date of Patent: September 2, 2014
    Assignee: The United States of America, as represented by the Secretary, Department of Health and Human Services
    Inventors: Brian P. Brooks, William A. Gahl
  • Publication number: 20130109645
    Abstract: Disclosed are a method of treating or preventing a disorder in a mammal comprising administering to the mammal an adenosine receptor agonist or an adenosine receptor antagonist, either alone or in combination, in an amount effective to treat or prevent medial vascular or joint capsule calcification. Disclosed are methods of detecting or diagnosing a vascular or joint capsule calcification disorder, as well as a nucleic acid comprising a mutation in one or more exons of human NT5E selected from the group consisting of Exon 3, Exon 5, and Exon 9.
    Type: Application
    Filed: March 30, 2011
    Publication date: May 2, 2013
    Applicant: The united States of America,as represented by Secretary,Dept.,of Health and Human Services
    Inventors: William A. Gahl, Manfred Boehm, Cynthia St. Hilaire, Shira G. Ziegler, Thomas C. Markello
  • Patent number: 8410063
    Abstract: The invention relates to compositions and methods for treating kidney and muscle dysfunction that involves use of therapeutic amounts of N-acetyl mannosamine.
    Type: Grant
    Filed: May 30, 2008
    Date of Patent: April 2, 2013
    Assignee: The United States of America as represented by the Secretary of the Department of Health and Human Services
    Inventors: Marjan Huizing, William A. Gahl, Irini Manoli, Enriko Klootwijk
  • Publication number: 20130058998
    Abstract: A method for treating a disorder characterized by hyposialylation in a subject that includes administering to the subject an effective amount of (i) a composition comprising N-acetylmannosamine, or a derivative thereof, encapsulated within a liposome, or (ii) a composition comprising N-acetylneuraminic acid, or a derivative thereof, encapsulated within a liposome, wherein the liposome comprises 1,2-dioleoyl-3-trimethylammonium-propane and cholesterol.
    Type: Application
    Filed: September 6, 2012
    Publication date: March 7, 2013
    Inventors: Marjan Huizing, Tal Yardeni, Christopher M. Jay, Nancy Smyth Templeton, William A. Gahl
  • Publication number: 20120322887
    Abstract: A method is provided for the treatment of vision problems in a subject suffering from one of various forms of albinism, including, for example, oculocutaneous albinism types OCA1a and OCA1b, as well as ocular albinism type 1, resulting from mutations in the GPR143 gene, as well as the OCA2, OCA3 or OCA4 genes, by administering to the subject a pharmaceutical composition comprising a therapeutically effective amount of the compound (242-nitro-4-(trifluoromethyl)benzoyl]cyclohexane-1,3-dione), also known as NTBC for a sufficient period of time. The administration of NTBC is believed to increase the amount of pigmentation in the subject and alleviate certain symptoms caused by lack of pigmentation in the eye tissues. Also described are methods of use of NTBC for increasing the pigmentation of a subject for cosmetic purposes, by administering to the subject a therapeutically effective amount of NTBC.
    Type: Application
    Filed: February 25, 2011
    Publication date: December 20, 2012
    Applicant: The U. S. of America, as represented by the Secretary, Dept. of Health and Human Services
    Inventors: Brian P. Brooks, William A. Gahl
  • Publication number: 20100249047
    Abstract: The invention relates to compositions and methods for treating kidney and muscle dysfunction that involves use of therapeutic amounts of N-acetyl mannosamine.
    Type: Application
    Filed: May 30, 2008
    Publication date: September 30, 2010
    Inventors: Marjan Huizing, William A. Gahl, Irini Manoli, Enriko Klootwijk