Patents by Inventor Dionisios Rentzeperis

Dionisios Rentzeperis 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: 9034852
    Abstract: The present invention relates to compounds of Formula (I), methods for preparing these compounds, compositions, intermediates and derivatives thereof and for treating a condition including but not limited to ankylosing spondylitis, artherosclerosis, arthritis (such as rheumatoid arthritis, infectious arthritis, childhood arthritis, psoriatic arthritis, reactive arthritis), bone-related diseases (including those related to bone formation), breast cancer (including those unresponsive to anti-estrogen therapy), cardiovascular disorders, cartilage-related disease (such as cartilage injury/loss, cartilage degeneration, and those related to cartilage formation), chondrodysplasia, chondrosarcoma, chronic back injury, chronic bronchitis, chronic inflammatory airway disease, chronic obstructive pulmonary disease, diabetes, disorders of energy homeostasis, gout, pseudogout, lipid disorders, metabolic syndrome, multiple myeloma, obesity, osteoarthritis, osteogenesis imperfecta, osteolytic bone metastasis, osteomalac
    Type: Grant
    Filed: January 10, 2012
    Date of Patent: May 19, 2015
    Assignee: Janssen Pharmaceutica N.V.
    Inventors: Michael Gaul, Lily Lee Searle, Dionisios Rentzeperis
  • Patent number: 8927297
    Abstract: The crystal structure of the ligand binding domain of ERR-? in complex with a ligand that forms a reversible thioether bond to Cys325 of ERR-?, methods to measure dissociation rates for ligands that form reversible covalent bonds, and methods to design ligands that form reversible covalent bonds for use as modulators of ERR-? activity are disclosed. The crystal structure and methods provide a novel molecular mechanism for modulation of the activity of ERR-? and provide the basis for rational drug design to obtain potent specific ligands for use as modulators of the activity of this new drug target.
    Type: Grant
    Filed: August 4, 2010
    Date of Patent: January 6, 2015
    Assignee: Janssen Pharmaceutica N.V.
    Inventors: Dionisios Rentzeperis, Marta Cristina Abad, Ludmila A. Barnakova, Frank A. Lewandowski, Cynthia M. Milligan
  • Patent number: 8580832
    Abstract: The present invention relates to compounds of Formula (I), methods for preparing these compounds, compositions, intermediates and derivatives thereof and for treating a condition including but not limited to ankylosing spondylitis, artherosclerosis, arthritis (such as rheumatoid arthritis, infectious arthritis, childhood arthritis, psoriatic arthritis, reactive arthritis), bone-related diseases (including those related to bone formation), breast cancer (including those unresponsive to anti-estrogen therapy), cardiovascular disorders, cartilage-related disease (such as cartilage injury/loss, cartilage degeneration, and those related to cartilage formation), chondrodysplasia, chondrosarcoma, chronic back injury, chronic bronchitis, chronic inflammatory airway disease, chronic obstructive pulmonary disease, diabetes, disorders of energy homeostasis, gout, pseudogout, lipid disorders, metabolic syndrome, multiple myeloma, obesity, osteoarthritis, osteogenesis imperfecta, osteolytic bone metastasis, osteomalac
    Type: Grant
    Filed: March 6, 2008
    Date of Patent: November 12, 2013
    Assignee: Janssen Pharmaceutica N.V.
    Inventors: Michael Gaul, Alexander Kim, Lily Lee Searle, Dionisios Rentzeperis, Gilles C. Bignan
  • Patent number: 8455244
    Abstract: The crystal structure of the ligand binding domain of ERR-? in complex with a ligand that forms a reversible thioether bond to Cys325 of ERR-?, methods to measure dissociation rates for ligands that form reversible covalent bonds, and methods to design ligands that form reversible covalent bonds for use as modulators of ERR-? activity are disclosed. The crystal structure and methods provide a novel molecular mechanism for modulation of the activity of ERR-? and provide the basis for rational drug design to obtain potent specific ligands for use as modulators of the activity of this new drug target.
    Type: Grant
    Filed: April 30, 2012
    Date of Patent: June 4, 2013
    Assignee: Janssen Pharmaceutica N.V.
    Inventors: Dionisios Rentzeperis, Marta Cristina Abad, Ludmila A. Barnakova, Frank A. Lewandowski, Cynthia M. Milligan
  • Publication number: 20120226021
    Abstract: The crystal structure of the ligand binding domain of ERR-? in complex with a ligand that forms a reversible thioether bond to Cys325 of ERR-?, methods to measure dissociation rates for ligands that form reversible covalent bonds, and methods to design ligands that form reversible covalent bonds for use as modulators of ERR-? activity are disclosed. The crystal structure and methods provide a novel molecular mechanism for modulation of the activity of ERR-? and provide the basis for rational drug design to obtain potent specific ligands for use as modulators of the activity of this new drug target.
    Type: Application
    Filed: April 30, 2012
    Publication date: September 6, 2012
    Inventors: Dionisios Rentzeperis, Marta Cristina Abad, Ludmila A. Barnakova, Frank A. Lewandowski, Cynthia M. Milligan
  • Patent number: 8187871
    Abstract: The crystal structure of the ligand binding domain of ERR-? in complex with a ligand that forms a reversible thioether bond to Cys325 of ERR-?, methods to measure dissociation rates for ligands that form reversible covalent bonds, and methods to design ligands that form reversible covalent bonds for use as modulators of ERR-? activity are disclosed. The crystal structure and methods provide a novel molecular mechanism for modulation of the activity of ERR-? and provide the basis for rational drug design to obtain potent specific ligands for use as modulators of the activity of this new drug target.
    Type: Grant
    Filed: August 4, 2010
    Date of Patent: May 29, 2012
    Assignee: Janssen Pharmaceutica N.V.
    Inventors: Dionisios Rentzeperis, Marta Cristina Abad, Ludmila A. Barnakova, Frank A. Lewandowski, Cynthia M. Milligan
  • Publication number: 20120108571
    Abstract: The present invention relates to compounds of Formula (I), methods for preparing these compounds, compositions, intermediates and derivatives thereof and for treating a condition including but not limited to ankylosing spondylitis, artherosclerosis, arthritis (such as rheumatoid arthritis, infectious arthritis, childhood arthritis, psoriatic arthritis, reactive arthritis), bone-related diseases (including those related to bone formation), breast cancer (including those unresponsive to anti-estrogen therapy), cardiovascular disorders, cartilage-related disease (such as cartilage injury/loss, cartilage degeneration, and those related to cartilage formation), chondrodysplasia, chondrosarcoma, chronic back injury, chronic bronchitis, chronic inflammatory airway disease, chronic obstructive pulmonary disease, diabetes, disorders of energy homeostasis, gout, pseudogout, lipid disorders, metabolic syndrome, multiple myeloma, obesity, osteoarthritis, osteogenesis imperfecta, osteolytic bone metastasis, osteomalac
    Type: Application
    Filed: January 10, 2012
    Publication date: May 3, 2012
    Inventors: Michael Gaul, Lily Lee Searle, Dionisios Rentzeperis
  • Patent number: 8119669
    Abstract: The present invention relates to compounds of Formula (I), methods for preparing these compounds, compositions, intermediates and derivatives thereof and for treating a condition including but not limited to ankylosing spondylitis, artherosclerosis, arthritis (such as rheumatoid arthritis, infectious arthritis, childhood arthritis, psoriatic arthritis, reactive arthritis), bone-related diseases (including those related to bone formation), breast cancer (including those unresponsive to anti-estrogen therapy), cardiovascular disorders, cartilage-related disease (such as cartilage injury/loss, cartilage degeneration, and those related to cartilage formation), chondrodysplasia, chondrosarcoma, chronic back injury, chronic bronchitis, chronic inflammatory airway disease, chronic obstructive pulmonary disease, diabetes, disorders of energy homeostasis, gout, pseudogout, lipid disorders, metabolic syndrome, multiple myeloma, obesity, osteoarthritis, osteogenesis imperfecta, osteolytic bone metastasis, osteomalac
    Type: Grant
    Filed: March 6, 2008
    Date of Patent: February 21, 2012
    Assignee: Janssen Pharmaceutica N.V.
    Inventors: Michael Gaul, Lily Lee Searle, Dionisios Rentzeperis
  • Publication number: 20110237625
    Abstract: The present invention relates to compounds of Formula (I), methods for preparing these compounds, compositions, intermediates and derivatives thereof and for treating a condition including but not limited to ankylosing spondylitis, artherosclerosis, arthritis (such as rheumatoid arthritis, infectious arthritis, childhood arthritis, psoriatic arthritis, reactive arthritis), bone-related diseases (including those related to bone formation), breast cancer (including those unresponsive to anti-estrogen therapy), cardiovascular disorders, cartilage-related disease (such as cartilage injury/loss, cartilage degeneration, and those related to cartilage formation), chondrodysplasia, chondrosarcoma, chronic back injury, chronic bronchitis, chronic inflammatory airway disease, chronic obstructive pulmonary disease, diabetes, disorders of energy homeostasis, gout, pseudogout, lipid disorders, metabolic syndrome, multiple myeloma, obesity, osteoarthritis, osteogenesis imperfecta, osteolytic bone metastasis, osteomalac
    Type: Application
    Filed: October 7, 2010
    Publication date: September 29, 2011
    Applicant: Janssen Pharamceutica N.V.
    Inventors: Michael Gaul, Alexander Kim, Lily Lee Searle, Raymond J. Patch, Dionisios Rentzeperis, Guozhang Xu, Xizhen Zhu
  • Publication number: 20110046891
    Abstract: The crystal structure of the ligand binding domain of ERR-? in complex with a ligand that forms a reversible thioether bond to Cys325 of ERR-?, methods to measure dissociation rates for ligands that form reversible covalent bonds, and methods to design ligands that form reversible covalent bonds for use as modulators of ERR-? activity are disclosed. The crystal structure and methods provide a novel molecular mechanism for modulation of the activity of ERR-? and provide the basis for rational drug design to obtain potent specific ligands for use as modulators of the activity of this new drug target.
    Type: Application
    Filed: August 4, 2010
    Publication date: February 24, 2011
    Inventors: Dionisios Rentzeperis, Marta Cristina Abad, Ludmila A. Barnakova, Frank A. Lewandowski, Cynthia M. Milligan
  • Publication number: 20110039352
    Abstract: The crystal structure of the ligand binding domain of ERR-? in complex with a ligand that forms a reversible thioether bond to Cys325 of ERR-?, methods to measure dissociation rates for ligands that form reversible covalent bonds, and methods to design ligands that form reversible covalent bonds for use as modulators of ERR-? activity are disclosed. The crystal structure and methods provide a novel molecular mechanism for modulation of the activity of ERR-? and provide the basis for rational drug design to obtain potent specific ligands for use as modulators of the activity of this new drug target.
    Type: Application
    Filed: August 4, 2010
    Publication date: February 17, 2011
    Inventors: Dionisios Rentzeperis, Marta Cristina Abad, Ludmila A. Barnakova, Frank A. Lewandowski, Cynthia M. Milligan
  • Patent number: 7655756
    Abstract: A method for the identification of novel compounds that interact and stabilize the ligand binding domain of estrogen-related receptor gamma (ERR?), a methodology for producing diffraction quality crystal structures in the presence of antagonist and agonist ligands, including Bisphenol A, and the identification of novel biologically-active compounds that have an effect on the transcriptional-activating activity of ERR? are disclosed.
    Type: Grant
    Filed: May 26, 2006
    Date of Patent: February 2, 2010
    Assignee: Johnson & Johnson Pharmaceutical Research & Development, LLC
    Inventors: Marta C. Abad, Dionisios Rentzeperis, John O'Neill, Hossein B. Askari, Cynthia M. Milligan, Frank A. Lewandowski
  • Publication number: 20090111855
    Abstract: The present invention relates to compounds of Formula (I), methods for preparing these compounds, compositions, intermediates and derivatives thereof and for treating a condition including but not limited to ankylosing spondylitis, artherosclerosis, arthritis (such as rheumatoid arthritis, infectious arthritis, childhood arthritis, psoriatic arthritis, reactive arthritis), bone-related diseases (including those related to bone formation), breast cancer (including those unresponsive to anti-estrogen therapy), cardiovascular disorders, cartilage-related disease (such as cartilage injury/loss, cartilage degeneration, and those related to cartilage formation), chondrodysplasia, chondrosarcoma, chronic back injury, chronic bronchitis, chronic inflammatory airway disease, chronic obstructive pulmonary disease, diabetes, disorders of energy homeostasis, gout, pseudogout, lipid disorders, metabolic syndrome, multiple myeloma, obesity, osteoarthritis, osteogenesis imperfecta, osteolytic bone metastasis, osteomalac
    Type: Application
    Filed: March 6, 2008
    Publication date: April 30, 2009
    Inventors: Michael Gaul, Alexander Kim, Lily Lee Searle, Raymond J. Patch, Dionisios Rentzeperis, Guozhang Xu, Xizhen Zhu
  • Publication number: 20080286265
    Abstract: The present invention relates to compounds of Formula (I), methods for preparing these compounds, compositions, intermediates and derivatives thereof and for treating a condition including but not limited to ankylosing spondylitis, artherosclerosis, arthritis (such as rheumatoid arthritis, infectious arthritis, childhood arthritis, psoriatic arthritis, reactive arthritis), bone-related diseases (including those related to bone formation), breast cancer (including those unresponsive to anti-estrogen therapy), cardiovascular disorders, cartilage-related disease (such as cartilage injury/loss, cartilage degeneration, and those related to cartilage formation), chondrodysplasia, chondrosarcoma, chronic back injury, chronic bronchitis, chronic inflammatory airway disease, chronic obstructive pulmonary disease, diabetes, disorders of energy homeostasis, gout, pseudogout, lipid disorders, metabolic syndrome, multiple myeloma, obesity, osteoarthritis, osteogenesis imperfecta, osteolytic bone metastasis, osteomalac
    Type: Application
    Filed: March 6, 2008
    Publication date: November 20, 2008
    Inventors: Michael Gaul, Lily Lee Searle, Dionisios Rentzeperis
  • Publication number: 20080221179
    Abstract: The present invention relates to compounds of Formula (I), methods for preparing these compounds, compositions, intermediates and derivatives thereof and for treating a condition including but not limited to ankylosing spondylitis, artherosclerosis, arthritis (such as rheumatoid arthritis, infectious arthritis, childhood arthritis, psoriatic arthritis, reactive arthritis), bone-related diseases (including those related to bone formation), breast cancer (including those unresponsive to anti-estrogen therapy), cardiovascular disorders, cartilage-related disease (such as cartilage injury/loss, cartilage degeneration, and those related to cartilage formation), chondrodysplasia, chondrosarcoma, chronic back injury, chronic bronchitis, chronic inflammatory airway disease, chronic obstructive pulmonary disease, diabetes, disorders of energy homeostasis, gout, pseudogout, lipid disorders, metabolic syndrome, multiple myeloma, obesity, osteoarthritis, osteogenesis imperfecta, osteolytic bone metastasis, osteomalac
    Type: Application
    Filed: March 6, 2008
    Publication date: September 11, 2008
    Inventors: Michael Gaul, Alexander Kim, Lily Lee Searle, Dionisios Rentzeperis, Gilles C. Bignan
  • Publication number: 20060270836
    Abstract: The present invention includes a method for the identification of novel compounds that interact and stabilize the ligand binding domain of ERR?, a methodology for producing diffraction quality crystal structures in the presence of antagonist and agonist ligands and the identification of novel biologically-active compounds that have an effect on the transcriptional-activating activity of ERR?.
    Type: Application
    Filed: May 26, 2006
    Publication date: November 30, 2006
    Inventors: Marta Abad, Dionisios Rentzeperis, John O'Neill
  • Publication number: 20060110732
    Abstract: The present invention relates generally to a method of identifying ligands that modulate protein-protein interactions. More particularly, the present invention relates to methods of determining agonists or antagonists of a co-regulator dependent target molecule based on the ability to modify the stability of the target molecule in a tissue-selective manner.
    Type: Application
    Filed: July 23, 2003
    Publication date: May 25, 2006
    Inventors: Roger Bone, Dionisios Rentzeperis, Hossein Askari, Barry Springer
  • Publication number: 20060099643
    Abstract: The present invention relates generally to a method for identifying ligands that affect xenobiotic removal based upon their ability to modify the stability of receptors that regulate cytochrome P450 expression and/or drug transport proteins.
    Type: Application
    Filed: July 23, 2003
    Publication date: May 11, 2006
    Inventors: Roger Bone, Dionisios Rentzeperis
  • Publication number: 20060024844
    Abstract: The present invention relates generally to a method of identifying ligands that modulate protein-protein interactions. More particularly, the present invention relates to methods of determining agonists or antagonists of a co-regulator dependent target molecule based on the ability to modify the stability of the target molecule.
    Type: Application
    Filed: September 20, 2002
    Publication date: February 2, 2006
    Inventors: Dionisios Rentzeperis, Hossein Askari, Barry Springer, Roger Bone, Francis Salemme
  • Publication number: 20060014812
    Abstract: Therapeutic methods of using certain heterocyclic arylidene aryl ether compounds for treating diseases or disorders mediated through modulation of estrogen related receptor alpha are described.
    Type: Application
    Filed: July 8, 2005
    Publication date: January 19, 2006
    Inventors: Mark Player, Richard Pottorf, Dionisios Rentzeperis, Dibyendu De