Patents by Inventor Jay S. Tung

Jay S. Tung 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: 20190125702
    Abstract: The present invention provides methods and compositions for repairing and/or maintaining the myelin sheath of neuronal axons in a subject. In particular, the present invention provides compositions comprising one or more TRPV1 agonists exhibiting promyelinating activity for treatment of demyelinating disorders.
    Type: Application
    Filed: March 13, 2017
    Publication date: May 2, 2019
    Applicant: Vitality Biopharma, Inc.
    Inventors: Tassie Collins, Karen Lariosa-Willingham, Jason Dugas, Jay S. Tung, Dmitri Leonoudakis, Elen Rosler
  • Patent number: 7858642
    Abstract: The invention relates to novel compounds and also to methods of treating at least one disease, disorder, or condition associated with amyloidosis using such compounds. Amyloidosis refers to a collection of diseases, disorders, and conditions associated with abnormal deposition of A-beta protein.
    Type: Grant
    Filed: March 3, 2009
    Date of Patent: December 28, 2010
    Assignee: Elan Pharmaceuticals, Inc.
    Inventors: Varghese John, Michel Maillard, John Tucker, Jose Aquino, Barbara Jagodzinska, Louis Brogley, Jay S. Tung, Simeon Bowers, Darren Dressen, Gary Probst, Neerav Shah
  • Publication number: 20100280066
    Abstract: This invention is directed to acylated amino acid amidyl pyrazoles and related compounds of Formula I. The invention is also directed to a pharmaceutical formation comprising such compound or in a pharmaceutically acceptable salt form thereof. The invention is further directed to a method for inhibiting ?-amyloid peptide release and/or synthesis, a method for inhibiting ?-secretase activity, and a method for treating neurological disorders associated with ?-amyloid peptide production. The method comprises administering to a host a pharmaceutical formulation comprising an effective amount of a compound of Formula I. The compounds of Formula I are useful in the prevention and treatment of Alzheimer's disease.
    Type: Application
    Filed: July 9, 2010
    Publication date: November 4, 2010
    Inventors: Jay S. Tung, Lee H. Latimer, Jing Wu, Albert Garofalo, Michael A. Pleiss, Darren Dressen, Ashley Guinn, Scott A. Jenkins, Jennifer Sealy, John Tucker, David W.G. Wone
  • Patent number: 7759382
    Abstract: This invention is directed to acylated amino acid amidyl pyrazoles and related compounds of Formula I. The invention is also directed to a pharmaceutical formation comprising such compound or in a pharmaceutically acceptable salt form thereof. The invention is further directed to a method for inhibiting ?-amyloid peptide release and/or synthesis, a method for inhibiting ?-secretase activity, and a method for treating neurological disorders associated with ?-amyloid peptide production. The method comprises administering to a host a pharmaceutical formulation comprising an effective amount of a compound of Formula I. The compounds of Formula I are useful in the prevention and treatment of Alzheimer's disease.
    Type: Grant
    Filed: June 4, 2004
    Date of Patent: July 20, 2010
    Assignee: Elan Pharmaceuticals, Inc.
    Inventors: Jay S. Tung, Lee H. Latimer, Jing Wu, Albert Garofalo, Michael A. Pleiss, Darren Dressen, Ashley Guinn, Scott A. Jenkins, Jennifer Sealy, John Tucker, David W. G. Wone
  • Patent number: 7514408
    Abstract: Disclosed is an active, isolated ?-secretase enzyme in purified and recombinant form. This enzyme is implicated in the production of amyloid plaque components which accumulate in the brains of individuals afflicted with Alzheimer's disease. Recombinant cells that produce this enzyme either alone or in combination with some of its natural substrates (APP and APPsw) are also disclosed. These compositions are useful for use in methods of selecting compounds that modulate ?-secretase. Inhibitors of ?-secretase are implicated as therapeutics in the treatment of neurodegenerative diseases, such as Alzheimer's disease.
    Type: Grant
    Filed: December 4, 2000
    Date of Patent: April 7, 2009
    Assignee: Elan Pharmaceuticals, Inc.
    Inventors: Varghese John, Sukanto Sinha, Jay S. Tung
  • Patent number: 7468365
    Abstract: The present invention provides crystalline (N)-((S)-2-hydroxy-3-methyl-butyryl)-1-(L-alaninyl)-(S)-1-amino-3-methyl-2,3,4,5-tetrahydro-1H-3-benzazepin-2-one, a crystalline anydrate and dihydrates thereof, compositions comprising (N)-((S)-2-hydroxy-3-methyl-butyryl)-1-(L-alaninyl)-(S)-1-amino-3-methyl-2,3,4,5-tetrahydro-1H-3-benzazepin-2-one, its crystalline anhydrate or dihydrate, and methods for using the same.
    Type: Grant
    Filed: January 11, 2006
    Date of Patent: December 23, 2008
    Assignees: Eli Lilly and Company, Elan
    Inventors: James Edmund Audia, Benjamin Alan Diseroad, Varghese John, Lee H. Latimer, Jeffrey Scott Nissen, Gregory Alan Stephenson, Eugene D. Thorsett, Jay S. Tung
  • Patent number: 7432379
    Abstract: Disclosed are compounds that are bradykinin B1 receptor antagonists and are useful for treating diseases, or relieving adverse symptoms associated with disease conditions, in mammals mediated by bradykinin B1 receptor. Certain of the compounds exhibit increased potency and are also expected to exhibit increased duration of action.
    Type: Grant
    Filed: April 30, 2004
    Date of Patent: October 7, 2008
    Assignee: Elan Pharmaceuticals, Inc.
    Inventors: Jay S. Tung, Albert W. Garofalo, Michael A. Pleiss, Jing Wu, David W. G. Wone, Ashley C. Guinn, Darren B. Dressen, R. Jeffrey Neitz, Jennifer Marugg, Martin Neitzel
  • Patent number: 7417152
    Abstract: Disclosed are compounds of formula I and II that are bradykinin B1 receptor antagonists and are useful for treating diseases, or relieving adverse symptoms associated with disease conditions, in mammals mediated by bradykinin B1 receptor. Certain of the compounds exhibit increased potency and are also expected to exhibit increased duration of action.
    Type: Grant
    Filed: April 30, 2004
    Date of Patent: August 26, 2008
    Assignee: Elan Pharmaceuticals, Inc.
    Inventors: Jay S. Tung, Albert W. Garofalo, Michael A. Pleiss, Jing Wu, David W. G. Wone, Ashley C. Guinn, Darren B. Dressen, R. Jeffrey Neitz, Jennifer Marugg, Martin Neitzel
  • Patent number: 7153847
    Abstract: Disclosed are compounds which inhibit ?-amyloid peptide release and/or its synthesis, and, accordingly, have utility in treating Alzheimer's disease. Also disclosed are pharmaceutical compositions comprising a compound which inhibits ?-amyloid peptide release and/or its synthesis as well as methods for treating Alzheimer's disease both prophylactically and therapeutically with such pharmaceutical compositions.
    Type: Grant
    Filed: December 12, 2003
    Date of Patent: December 26, 2006
    Assignees: Athena Neurosciences, Inc., Eli Lilly and Company
    Inventors: Jing Wu, Jay S. Tung, Jeffrey S. Nissen, R. Jeffrey Neitz, James A. Audia, Thomas E. Mabry
  • Patent number: 7053220
    Abstract: This invention is directed to a class of compounds (Formula I) including hydroxyalkanoyl amino pyrazoles, hydroxyalkanoyl amino thiadiazoles, hydroxyalkanoyl amino acid esters, hydroxyalkanoyl amino acid amides, hydroxyalkanoyl amino alcohols, hydroxyalkanoyl amino ketoes, hydroxyalkanoyl amino hydantoins, hydroxyalkanoyl anilines, and hydroxyalkanoyl derivatives of privileged structures. The invention is also directed to a pharmaceutical formation comprising such compound in a pharmaceutically acceptable salt form or prodrug thereof. The invention is further directed to a method for inhibiting ?-amyloid peptide release and/or synthesis, a method for inhibiting ?-secretase activity and a method for treating neurological disorders associated with ?-amyloid peptide production. The method comprises administering to a host a pharmaceutical formulation comprising an effective amount of a compound of Formula I. The compounds of Formula I are useful in the prevention and treatment of Alzheimer's disease.
    Type: Grant
    Filed: January 31, 2003
    Date of Patent: May 30, 2006
    Assignee: Elan Pharmaceuticals, Inc.
    Inventors: Jay S. Tung, Ashley C. Guinn, Eugene D. Thorsett, Michael A. Pleiss
  • Patent number: 6974829
    Abstract: This invention is directed to a class of compounds (Formula I) including succinoyl amino pyrazoles, succinoyl amino thiadiazoles, succinoyl amino acid esters, succinoyl amino acid amides, succinoyl amino alcohols, succinoyl amino ketones, succinoyl amino hydantoins, succinoyl anilines, and succinoyl derivatives of privileged structures. The invention is also directed to a pharmaceutical formation comprising such compound in a pharmaceutically acceptable salt form or prodrug thereof. The invention is further directed to a method for inhibiting ?-amyloid peptide release and/or synthesis, a method for inhibiting ?-secretase activity and a method for treating neurological disorders associated with ?-amyloid peptide production. The method comprises administering to a host a pharmaceutical formulation comprising an effective amount of a compound of Formula I. The compounds of Formula I are useful in the prevention and treatment of Alzheimer's disease.
    Type: Grant
    Filed: May 7, 2003
    Date of Patent: December 13, 2005
    Assignee: Elan Pharmaceuticals, Inc.
    Inventors: Jay S. Tung, Ashley C. Guinn, Eugene D. Thorsett, Michael A. Pleiss
  • Patent number: 6951854
    Abstract: Disclosed are compounds which inhibit ?-amyloid peptide release and/or its synthesis, and, accordingly, have utility in treating Alzheimer's disease. Also disclosed are pharmaceutical compositions comprising a compound which inhibits ?-amyloid peptide release and/or its synthesis as well as methods for treating Alzheimer's disease both prophylactically and therapeutically with such pharmaceutical compositions.
    Type: Grant
    Filed: September 29, 2004
    Date of Patent: October 4, 2005
    Assignees: Athena Neurosciences, Inc., Eli Lilly and Company
    Inventors: Jing Wu, Jay S. Tung, Eugene D. Thorsett, Michael A. Pleiss, Jeffrey S. Nissen, R. Jeffrey Neitz, Lee H. Latimer, Varghese John, Stephen Freedman, Thomas C. Britton, James A. Audia, Jon K. Reel, Thomas E. Mabry, Bruce A. Dressman, Cynthia L. Cwi, James J. Droste, Steven S. Henry, Stacey L. McDaniel, William Leonard Scott, Russell D. Stucky, Warren J. Porter
  • Patent number: 6888022
    Abstract: Disclosed are compounds which inhibit ?-amyloid peptide release and/or its synthesis, and, accordingly, have utility in treating Alzheimer's disease. Also disclosed pharmaceutical compositions comprising a compound which inhibits ?-amyloid peptide release and/or its synthesis as well as methods for treating Alzheimer's disease both prophylactically and therapeutically with such pharmaceutical compositions.
    Type: Grant
    Filed: February 20, 2001
    Date of Patent: May 3, 2005
    Assignees: Athena Neurosciences, Inc., Eli Lilly & Company
    Inventors: James E. Audia, Thomas C. Britton, James J. Droste, Beverly K. Folmer, George W. Huffman, Varghese John, Lee H. Latimer, Thomas E. Mabry, Jeffrey S. Nissen, Warren J. Porter, Jon K. Reel, Eugene D. Thorsett, Jay S. Tung, Jing Wu, Clark Norman Eid, William Leonard Scott
  • Patent number: 6861558
    Abstract: Disclosed are compounds which inhibit ?-amyloid peptide release and/or its synthesis, and, accordingly, have utility in treating Alzheimer's disease. Also disclosed pharmaceutical compositions comprising a compound which inhibits ?-amyloid peptide release and/or its synthesis as well as methods for treating Alzheimer's disease both prophylactically and therapeutically with such pharmaceutical compositions.
    Type: Grant
    Filed: December 3, 2002
    Date of Patent: March 1, 2005
    Assignees: Elan Pharmaceuticals, Inc., Eli Lilly & Company
    Inventors: James E. Audia, Thomas C. Britton, James J. Droste, Beverly K. Folmer, George W. Huffman, Varghese John, Lee H. Latimer, Thomas E. Mabry, Jeffrey S. Nissen, Warren J. Porter, Jon K. Reel, Eugene D. Thorsett, Jay S. Tung, Jing Wu, Clark Norman Eid, William Leonard Scott
  • Publication number: 20040116414
    Abstract: This invention is directed to a class of compounds (Formula I) including succinoyl amino pyrazoles, succinoyl amino thiadiazoles, succinoyl amino acid esters, succinoyl amino acid amides, succinoyl amino alcohols, succinoyl amino ketones, succinoyl amino hydantoins, succinoyl anilines, and succinoyl derivatives of privileged structures. The invention is also directed to a pharmaceutical formation comprising such compound in a pharmaceutically acceptable salt form or prodrug thereof. The invention is further directed to a method for inhibiting &bgr;-amyloid peptide release and/or synthesis, a method for inhibiting &ggr;-secretase activity and a method for treating neurological disorders associated with &bgr;-amyloid peptide production. The method comprises administering to a host a pharmaceutical formulation comprising an effective amount of a compound of Formula I. The compounds of Formula I are useful in the prevention and treatment of Alzheimer's disease.
    Type: Application
    Filed: May 7, 2003
    Publication date: June 17, 2004
    Inventors: Jay S. Tung, Ashley C. Guinn, Eugene D. Thorsett, Michael A. Pleiss
  • Publication number: 20040058900
    Abstract: Disclosed are compounds which inhibit &bgr;-amyloid peptide release and/or its synthesis, and, accordingly, have utility in treating Alzheimer's disease. Also disclosed are pharmaceutical compositions comprising a compound which inhibits &bgr;-amyloid peptide release and/or its synthesis as well as methods for treating Alzheimer's disease both prophylactically and therapeutically with such pharmaceutical compositions.
    Type: Application
    Filed: January 6, 2003
    Publication date: March 25, 2004
    Inventors: Jing Wu, Jay S. Tung, Eugene D. Thorsett, Michael A. Pleiss, Jeffrey S. Nissen, R. Jeffrey Neitz, Lee H. Latimer, Varghese John, Stephen Freedman, Thomas C. Britton, James A. Audia, Jon K. Reel, Thomas E. Mabry, Bruce A. Dressman, Cynthia L. Cwi, James J. Droste, Steven S. Henry, Stacey L. Mcdaniel, William Leonard Scott, Russell D. Stucky, Warren J. Porter
  • Publication number: 20040043977
    Abstract: Disclosed are compounds which inhibit &bgr;-amyloid peptide release and/or its synthesis, and, accordingly, have utility in treating Alzheimer's disease. Also disclosed are pharmaceutical compositions comprising a compound which inhibits &bgr;-amyloid peptide release and/or its synthesis as well as methods for treating Alzheimer's disease both prophylactically and therapeutically with such pharmaceutical compositions.
    Type: Application
    Filed: January 6, 2003
    Publication date: March 4, 2004
    Inventors: Jing Wu, Jay S. Tung, Eugene D. Thorsett, Michael A. Pleiss, Jeffrey S. Nissen, Jeffrey Neitz, Lee H. Latimer, Varghese John, Stephen Freedman, Thomas C. Britton, James E. Audia, Jon K. Reel, Thomas E. Mabry, Bruce A. Dressman, Cynthia L. Cwi, James J. Droste, Steven S. Henry, Stacey L. McDaniel, William Leonard Scott, Russell D. Stucky, Warren J. Porter
  • Patent number: 6683075
    Abstract: Disclosed are compounds which inhibit &bgr;-amyloid peptide release and/or its synthesis, and, accordingly, have utility in treating Alzheimer's disease. Also disclosed are pharmaceutical compositions comprising a compound which inhibits &bgr;-amyloid peptide release and/or its synthesis as well as methods for treating Alzheimer's disease both prophylactically and therapeutically with such pharmaceutical compositions.
    Type: Grant
    Filed: January 6, 2003
    Date of Patent: January 27, 2004
    Assignees: Athena Neurosciences, Inc., Eli Lilly & Company
    Inventors: Jing Wu, Jay S. Tung, Eugene D. Thorsett, Michael A. Pleiss, Jeffrey S. Nissen, R. Jeffrey Neitz, Lee H. Latimer, Varghese John, Stephen Freedman, Thomas C. Britton, James A. Audia, Jon K. Reel, Thomas E. Mabry, Bruce A. Dressman, Cynthia L. Cwi, James J. Droste, Steven S. Henry, Stacey L. McDaniel, William Leonard Scott, Russell D. Stucky, Warren J. Porter
  • Publication number: 20040006085
    Abstract: This invention is directed to a class of compounds (Formula I) including hydroxyalkanoyl amino pyrazoles, hydroxyalkanoyl amino thiadiazoles, hydroxyalkanoyl amino acid esters, hydroxyalkanoyl amino acid amides, hydroxyalkanoyl amino alcohols, hydroxyalkanoyl amino ketoes, hydroxyalkanoyl amino hydantoins, hydroxyalkanoyl anilines, and hydroxyalkanoyl derivatives of privileged structures. The invention is also directed to a pharmaceutical formation comprising such compound in a pharmaceutically acceptable salt form or prodrug thereof. The invention is further directed to a method for inhibiting &bgr;-amyloid peptide release and/or synthesis, a method for inhibiting &ggr;-secretase activity and a method for treating neurological disorders associated with &bgr;-amyloid peptide production. The method comprises administering to a host a pharmaceutical formulation comprising an effective amount of a compound of Formula I. The compounds of Formula I are useful in the prevention and treatment of Alzheimer's disease.
    Type: Application
    Filed: January 31, 2003
    Publication date: January 8, 2004
    Inventors: Jay S. Tung, Ashley C. Guinn, Gene Thorsett, Mike A. Pleiss
  • Patent number: 6667305
    Abstract: Disclosed are compounds which inhibit &bgr;-amyloid peptide release and/or its synthesis, and, accordingly, have utility in treating Alzheimer's disease. Also disclosed are pharmaceutical compositions comprising a compound which inhibits &bgr;-amyloid peptide release and/or its synthesis as well as methods for treating Alzheimer's disease both prophylactically and therapeutically with such pharmaceutical compositions.
    Type: Grant
    Filed: January 6, 2003
    Date of Patent: December 23, 2003
    Assignees: Athena Neurosciences, Inc., Eli Lilly & Company
    Inventors: Jing Wu, Jay S. Tung, Eugene D. Thorsett, Michael A. Pleiss, Jeffrey S. Nissen, R. Jeffrey Neitz, Lee H. Latimer, Varghese John, Stephen Freedman, Thomas C. Britton, James A. Audia, Jon K. Reel, Thomas E. Mabry, Bruce A. Dressman, Cynthia L. Cwi, James J. Droste, Steven S. Henry, Stacey L. McDaniel, William Leonard Scott, Russell D. Stucky, Warren J. Porter