Patents by Inventor Roy K. Hom

Roy K. Hom 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: 8445503
    Abstract: The present invention provides compounds having a structure according to Formula (I): or a salt or solvate thereof, wherein ring A, X, R1, R2, R3, R4, R5 and R6 are defined herein. The invention further provides pharmaceutical compositions including the compounds of the invention and methods of making and using the compounds and compositions of the invention, e.g., in the treatment and prevention of various disorders, such as Parkinson's disease.
    Type: Grant
    Filed: December 21, 2010
    Date of Patent: May 21, 2013
    Assignee: Elan Pharmaceuticals, Inc.
    Inventors: Robert A. Galemmo, Dean R. Artis, Xiaocong Michael Ye, Danielle Aubele, Anh Truong, Simeon Bowers, Roy K. Hom, Yong-Liang Zhu, R. Jeffrey Neitz, Jennifer Sealy, Marc Adler, Paul Beroza, John P. Anderson
  • Publication number: 20130072494
    Abstract: The present disclosure provides inhibitors of c-Jun N-terminal kinases (JNK) having a structure according to the following formula: or a salt or solvate thereof, wherein ring A, Ca, Cb, Z, R5, W and Cy are defined herein. The disclosure further provides pharmaceutical compositions including the compounds of the present disclosure and methods of making and using the compounds and compositions of the present disclosure, e.g., in the treatment and prevention of various disorders, such as Alzheimer's disease.
    Type: Application
    Filed: September 14, 2012
    Publication date: March 21, 2013
    Inventors: Hing L. SHAM, Roy K. Hom, Andrei W. Konradi, Gary D. Probst, Simeon Bowers, Anh Truong, R. Jeffrey Neitz, Jennifer Sealy, Gergely Toth
  • Publication number: 20120115848
    Abstract: The present invention provides compounds having a structure according to Formula (I): or a salt or solvate thereof, wherein ring A, U1, U2, U3, R2, R3 and R4 are defined herein. The invention further provides pharmaceutical compositions including the compounds of the invention and methods of making and using the compounds and compositions of the invention, e.g., in the treatment and prevention of various disorders, such as Parkinson's disease.
    Type: Application
    Filed: October 6, 2011
    Publication date: May 10, 2012
    Applicant: ELAN PHARMACEUTICALS, INC.
    Inventors: Robert A. Galemmo, JR., Dean Richard Artis, I, Xiaocong Michael Ye, Danielle L. Aubele, Anh P. Truong, Simeon Bowers, Roy K. Hom, Yong-Liang Zhu, R. Jeffrey Neitz, Jennifer Sealy, Marc Adler, Paul Beroza, John P. Anderson
  • Publication number: 20110212942
    Abstract: The present invention provides compounds having a structure according to Formula (I): or a salt or solvate thereof, wherein ring A, X, R1, R2, R3, R4, R5 and R6 are defined herein. The invention further provides pharmaceutical compositions including the compounds of the invention and methods of making and using the compounds and compositions of the invention, e.g., in the treatment and prevention of various disorders, such as Parkinson's disease.
    Type: Application
    Filed: December 21, 2010
    Publication date: September 1, 2011
    Inventors: Robert A. Galemmo, Dean R. Artis, Xiaocong Michael Ye, Danielle Aubele, Anh Truong, Simeon Bowers, Roy K. Hom, Yong-Liang Zhu, R. Jeffrey Neitz, Jennifer Sealy, Marc Adler, Paul Beroza, John P. Anderson
  • Publication number: 20110207716
    Abstract: The present invention provides compounds having a structure according to Formula (I): or a salt or solvate thereof, wherein ring A, E1, E2, R1, R2, R3 and R4 are defined herein. The invention further provides pharmaceutical compositions including the compounds of the invention and methods of making and using the compounds and compositions of the invention, e.g., in the treatment and prevention of various disorders, such as Parkinson's disease.
    Type: Application
    Filed: December 21, 2010
    Publication date: August 25, 2011
    Inventors: Robert A. Galemmo, Dean R. Artis, Xiaocong Michael Ye, Danielle Aubele, Anh Truong, Simeon Bowers, Roy K. Hom, Yong-Liang Zhu, R. Jeffrey Neitz, Jennifer Sealy, Marc Adler, Paul Beroza, John P. Anderson
  • Patent number: 7977368
    Abstract: The invention provides compounds of Formula I wherein A, Y, R1, R1a, R2, and R2a are as described in the specification. Compounds of Formula I are useful in treating and/or preventing cognitive disorders, such as Alzheimer's disease. The invention also encompasses pharmaceutical compositions comprising compounds of Formula I, methods of preparing compounds of Formula I, and methods of treating cognitive disorders, such as Alzheimer's disease.
    Type: Grant
    Filed: May 21, 2008
    Date of Patent: July 12, 2011
    Assignee: Elan Pharmaceuticals, Inc.
    Inventors: Darren Dressen, Simeon Bowers, Albert W. Garofalo, Roy K. Hom, Matthew N. Mattson
  • Publication number: 20110003802
    Abstract: The invention provides N-cyclic sulfonamido compounds and salts of Formula I: wherein A is as described in the specification and R1 and R2 combine to form a [3.3.1] or a [3.2.1] ring system, where the nitrogen is attached to the two bridgehead carbons, and the [3.3.1] or [3.2.1] ring systems are optionally fused with an heteroaryl or heterocycloalkyl ring. Compounds of Formula I are useful in treating or preventing cognitive disorders, such as Alzheimer's Disease. The invention also encompasses pharmaceutical compositions comprising compounds of Formula I, methods of treating cognitive disorders, such as Alzheimer's disease, and the intermediates useful in preparing the compounds of Formula I.
    Type: Application
    Filed: July 6, 2010
    Publication date: January 6, 2011
    Applicant: Elan Pharmaceuticals, Inc.
    Inventors: Simeon Bowers, Albert W. Garofalo, Roy K. Hom, Andrei W. Konradi, Matthew N. Mattson, Martin L. Neitzel, Christopher M. Semko, Anh P. Truong, Jing Wu, Ying-zi Xu
  • Publication number: 20100331335
    Abstract: The present disclosure provides inhibitors of c-Jun N-terminal kinases (JNK) having a structure according to the following formula: or a salt or solvate thereof, wherein ring A, Ca, Cb, Z, R5, W and Cy are defined herein. The disclosure further provides pharmaceutical compositions including the compounds of the present disclosure and methods of making and using the compounds and compositions of the present disclosure, e.g., in the treatment and prevention of various disorders, such as Alzheimer's disease.
    Type: Application
    Filed: February 5, 2010
    Publication date: December 30, 2010
    Inventors: Hing L. Sham, Roy K. Hom, Andrei W. Konradi, Gary D. Probst, Simeon Bowers, Anh Truong, R. Jeffrey Neitz, Jennifer Sealy, Gergely Toth
  • Patent number: 7754712
    Abstract: The invention provides N-cyclic sulfonamido compounds and salts of Formula I: wherein A is as described in the specification and R1 and R2 combine to form a [3.3.1] or a [3.2.1] ring system, where the nitrogen is attached to the two bridgehead carbons, and the [3.3.1] or [3.2.1] ring systems are optionally fused with an heteroaryl or heterocycloalkyl ring. Compounds of Formula I are useful in treating or preventing cognitive disorders, such as Alzheimer's Disease. The invention also encompasses pharmaceutical compositions comprising compounds of Formula I, methods of treating cognitive disorders, such as Alzheimer's disease, and the intermediates useful in preparing the compounds of Formula I.
    Type: Grant
    Filed: December 5, 2007
    Date of Patent: July 13, 2010
    Assignee: Elan Pharmaceuticals, Inc.
    Inventors: Simeon Bowers, Albert W. Garofalo, Roy K. Hom, Andrei W. Konradi, Matthew N. Mattson, Martin L. Neitzel, Christopher M. Semko, Anh P. Truong, Jing Wu, Ying-zi Xu
  • Publication number: 20090099235
    Abstract: The invention provides compounds of Formula I wherein A, Y, R1, R1a, R2, and R2a are as described in the specification. Compounds of Formula I are useful in treating and/or preventing cognitive disorders, such as Alzheimer's disease. The invention also encompasses pharmaceutical compositions comprising compounds of Formula I, methods of preparing compounds of Formula I, and methods of treating cognitive disorders, such as Alzheimer's disease.
    Type: Application
    Filed: May 21, 2008
    Publication date: April 16, 2009
    Inventors: Darren Dressen, Simeon Bowers, Albert W. Garofalo, Roy K. Hom, Matthew N. Mattson
  • Patent number: 7345056
    Abstract: The invention provides N-cyclic sulfonamido compounds and salts of Formula I: wherein A is as described in the specification and R1 and R2 combine to form a [3.3.1] or a [3.2.1] ring system, where the nitrogen is attached to the two bridgehead carbons, and the [3.3.1] or [3.2.1] ring systems are optionally fused with an heteroaryl or heterocycloalkyl ring. Compounds of Formula I are useful in treating or preventing cognitive disorders, such as Alzheimer's Disease. The invention also encompasses pharmaceutical compositions comprising compounds of Formula I, methods of treating cognitive disorders, such as Alzheimer's disease, and the intermediates useful in preparing the compounds of Formula I.
    Type: Grant
    Filed: August 18, 2006
    Date of Patent: March 18, 2008
    Assignee: Elan Pharmaceuticals, Inc.
    Inventors: Simeon Bowers, Albert W. Garofalo, Roy K. Hom, Andrei W. Konradi, Matthew N. Mattson, Martin L. Neitzel, Christopher M. Semko, Anh P. Truong, Jing Wu, Ying-zi Xu