Patents by Inventor Joseph Elisabeth Leenaerts

Joseph Elisabeth Leenaerts 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: 20230391756
    Abstract: The invention relates to novel compounds for use as inhibitors of NL-RP3 inflammasone production, wherein such compounds are as defined by compounds of formula (I) and wherein the integers R1, R2 and R3 are defined in the description, and where the compounds may be useful as medicaments, for instance for use in the treatment of a disease or disorder that is associated with NLRP3 inflammasome activity.
    Type: Application
    Filed: September 23, 2021
    Publication date: December 7, 2023
    Inventors: Daniel OEHLRICH, Michiel Luc Maria VAN GOOL, Joseph Elisabeth LEENAERTS, Michael Eric MURATORE, Gary John TRESADERN, Mohamed LAMKANFI, Nina VAN OPDENBOSCH, Robert Than HENDRICKS
  • Publication number: 20230202989
    Abstract: The invention relates to novel compounds for use as inhibitors of NLRP3 inflammasone production, wherein such compounds are as defined by compounds of formula (I) and wherein the integers R1, R2 and R3 are defined in the description, and where the compounds may be useful as medicaments, for instance for use in the treatment of a disease or disorder that is associated with NLRP3 inflammasome activity.
    Type: Application
    Filed: May 27, 2021
    Publication date: June 29, 2023
    Inventors: Michael Eric MURATORE, Nina VAN OPDENBOSCH, Joseph Elisabeth LEENAERTS, Mohamed LAMKANFI, Gary John TRESADERN, Daniel OEHLRICH, Michiel Luc Maria VAN GOOL, Laura PEREZ BENITO
  • Publication number: 20230183248
    Abstract: The invention relates to novel compounds for use as inhibitors of NLRP3 inflammasone production, wherein such compounds are as defined by compounds of formula (I), Formula (I) and wherein the integers R1, R2 and R3 are defined in the description, and where the compounds may be useful as medicaments, for instance for use in the treatment of a disease or disorder that is associated with NLRP3 inflammasome activity.
    Type: Application
    Filed: April 15, 2021
    Publication date: June 15, 2023
    Inventors: Daniel OEHLRICH, Michiel Luc Maria VAN GOOL, Nina VAN OPDENBOSCH, Mohamed LAMKANFI, Joseph Elisabeth LEENAERTS, Carlos Manuel MARTINEZ VITURRO, Michael Eric MURATORE
  • Publication number: 20230099293
    Abstract: The present invention relates to O-GlcNAc hydrolase (OGA) inhibitors. The invention is also directed to pharmaceutical compositions comprising such compounds, to processes for preparing such compounds and compositions, and to the use of such compounds and compositions for the prevention and treatment of disorders in which inhibition of OGA is beneficial, such as tauopathies, in particular Alzheimer's disease or progressive supranuclear palsy; and neurodegenerative diseases accompanied by a tau pathology, in particular amyotrophic lateral sclerosis or frontotemporal lobe dementia caused by C9ORF72 mutations.
    Type: Application
    Filed: December 18, 2020
    Publication date: March 30, 2023
    Applicant: JANSSEN PHARMACEUTICA NV
    Inventors: José Manuel BARTOLOMÉ-NEBREDA, Petrus Jacobus Johannes Antonius BUIJNSTERS, Ana Isabel DE LUCAS OLIVARES, Joseph Elisabeth LEENAERTS, Carolina MARTINEZ LAMENCA, Daniel OEHLRICH, Andrés Avelino TRABANCO-SUÁREZ, Yves Emiel M VAN ROOSBROECK, Adriana Ingrid VELTER
  • Publication number: 20230058733
    Abstract: The present invention relates to O-GlcNAc hydrolase (OGA) inhibitors. The invention is also directed to pharmaceutical compositions comprising such compounds, to processes for preparing such compounds and compositions, and to the use of such compounds and compositions for the prevention and treatment of disorders in which inhibition of OGA is beneficial, such as tauopathies, in particular Alzheimer's disease or progressive supranuclear palsy; and neurodegenerative diseases accompanied by a tau pathology, in particular amyotrophic lateral sclerosis or frontotemporal lobe dementia caused by C9ORF72 mutations; or alpha synucleinopathies, in particular Parkinson's disease, dementia due to Parkinson's (or neurocognitive disorder due to Parkinson's disease), dementia with Lewy bodies, multiple system atrophy, or alpha synucleinopathy caused by Gaucher's disease.
    Type: Application
    Filed: December 18, 2020
    Publication date: February 23, 2023
    Applicant: JANSSEN PHARMACEUTICA NV
    Inventors: José Manuel BARTOLOMÉ-NEBREDA, Petrus Jacobus Johannes Antonius BUIJNSTERS, Joseph Elisabeth LEENAERTS, Carolina MARTINEZ LAMENCA, Daniel OEHLRICH, Andrés Avelino TRABANCO-SUÁREZ, Yves Emiel M VAN ROOSBROECK, Adriana Ingrid VELTER
  • Publication number: 20220024896
    Abstract: The present invention relates to novel, selective radiolabelled tau ligands which are useful for imaging and quantifying tau aggregates, using positron-emission tomography (PET). The invention is also directed to compositions comprising such compounds, to processes for preparing such compounds and compositions, to the use of such compounds and compositions for imaging a tissue or a subject, in vitro or in vivo, and to precursors of said compounds.
    Type: Application
    Filed: October 7, 2021
    Publication date: January 27, 2022
    Inventors: José Ignacio Andrés-Gil, Guy Maurits R. Bormans, Lieven Denis Herwig Declercq, Katleen Fierens, Joseph Elisabeth Leenaerts, Diederik Willem Elisabeth Moechars, Frederik Jan Rita Rombouts, Hartmuth Kolb, Wei Zhang
  • Patent number: 11168068
    Abstract: The present invention relates to novel, selective radiolabelled tau ligands which are useful for imaging and quantifying tau aggregates, using positron-emission tomography (PET). The invention is also directed to compositions comprising such compounds, to processes for preparing such compounds and compositions, to the use of such compounds and compositions for imaging a tissue or a subject, in vitro or in vivo, and to precursors of said compounds.
    Type: Grant
    Filed: July 14, 2017
    Date of Patent: November 9, 2021
    Assignee: Janssen Pharmaceutica NV
    Inventors: José Ignacio Andrés-Gil, Guy Maurits R. Bormans, Lieven Denis Herwig Declercq, Katleen Fierens, Joseph Elisabeth Leenaerts, Diederik Willem Elisabeth Moechars, Frederik Jan Rita Rombouts, Hartmuth Kolb, Wei Zhang
  • Publication number: 20210283277
    Abstract: The present invention relates to novel, selective radiolabelled tau ligands which are useful for imaging and quantifying tau aggregates, using positron-emission tomography (PET). The invention is also directed to compositions comprising such compounds, to processes for preparing such compounds and compositions, to the use of such compounds and compositions for imaging a tissue or a subject, in vitro or in vivo, and to precursors of said compounds.
    Type: Application
    Filed: April 30, 2021
    Publication date: September 16, 2021
    Inventors: Diederik Willem Elisabeth MOECHARS, Frederik Jan Rita ROMBOUTS, Joseph Elisabeth LEENAERTS, José Ignacio ANDRéS-GIL, Katleen FIERENS, Vladimir CHUPAKHIN, Guy Mauritis R. BORMANS, Lieven Denis Herwig DECLERCQ, Hartmuth KOLB, Wei ZHANG
  • Publication number: 20210277003
    Abstract: The present invention relates to O-GlcNAc hydrolase (OGA) inhibitors. The invention is also directed to pharmaceutical compositions comprising such compounds, to processes for preparing such compounds and compositions, and to the use of such compounds and compositions for the prevention and treatment of disorders in which inhibition of OGA is beneficial, such as tauopathies, in particular Alzheimer's disease or progressive supranuclear palsy; and neurodegenerative diseases accompanied by a tau pathology, in particular amyotrophic lateral sclerosis or frontotemporal lobe dementia caused by C9ORF72 mutations.
    Type: Application
    Filed: June 20, 2019
    Publication date: September 9, 2021
    Inventors: José Manuel Bartolomé-Nebreda, Andrés Avelino Trabanco-Suárez, Carolina Martinez Lamenca, Joseph Elisabeth Leenaerts, Daniel Oehlrich, Petrus Jacobus Johannes Antonius Buijnsters, Adriana Ingrid Velter, Yves Emiel Maria Van Roosbroeck
  • Publication number: 20210130352
    Abstract: The present invention relates to O-GlcNAc hydrolase (OGA) inhibitors. The invention is also directed to pharmaceutical compositions comprising such compounds, to processes for preparing such compounds and compositions, and to the use of such compounds and compositions for the prevention and treatment of disorders in which inhibition of OGA is beneficial, such as tauopathies, in particular Alzheimer's disease or progressive supranuclear palsy; and neurodegenerative diseases accompanied by a tau pathology, in particular amyotrophic lateral sclerosis or frontotemporal lobe dementia caused by C9ORF72 mutations.
    Type: Application
    Filed: June 20, 2019
    Publication date: May 6, 2021
    Inventors: José Manuel Bartolomé-Nebreda, Andrés Avelino Trabanco-Suárez, Joseph Elisabeth Leenaerts, Daniel Oehlrich, Petrus Jacobus Johannes Antonius Buijnsters, Carolina Martinez Lamenca, Adriana Ingrid Velter, Yves Erniel Maria Van Roosbroeck
  • Publication number: 20190284165
    Abstract: The present invention relates to novel, selective radiolabelled tau ligands which are useful for imaging and quantifying tau aggregates, using positron-emission tomography (PET). The invention is also directed to compositions comprising such compounds, to processes for preparing such compounds and compositions, to the use of such compounds and compositions for imaging a tissue or a subject, in vitro or in vivo, and to precursors of said compounds.
    Type: Application
    Filed: July 14, 2017
    Publication date: September 19, 2019
    Inventors: Jos ANDRéS-GIL Andres-Gil, Guy Maurits R. BORMANS, Lieven Denis Herwig DECLERCQ, Katleen FIERENS, Joseph Elisabeth LEENAERTS, Diederik Willem Elisabeth MOECHARS, Frederik Jan Rita ROMBOUTS, Hartmuth KOLB, Wei ZHANG
  • Publication number: 20190038784
    Abstract: The present invention relates to novel, selective radiolabelled tau ligands which are useful for imaging and quantifying tau aggregates, using positron-emission tomography (PET). The invention is also directed to compositions comprising such compounds, to processes for preparing such compounds and compositions, to the use of such compounds and compositions for imaging a tissue or a subject, in vitro or in vivo, and to precursors of said compounds.
    Type: Application
    Filed: February 1, 2017
    Publication date: February 7, 2019
    Inventors: Diederik Willem Elisabeth MOECHARS, Frederik Jan Rita ROMBOUTS, Joseph Elisabeth LEENAERTS, José Ignacio ANDRéS-GIL, Katleen FIERENS, Vladimir CHUPAKHIN, Guy Maurits R. BORMANS, Lieven Denis Herwig DECLERCQ, Hartmuth KOLB, Wei ZHANG
  • Patent number: 8637510
    Abstract: The present invention relates to morpholinothiazole derivatives and pharmaceutically acceptable salts thereof, processes for preparing them, pharmaceutical compositions containing them and their use in therapy. The invention particularly relates to positive allosteric modulators of nicotinic acetylcholine receptors, such positive allosteric modulators having the capability to increase the efficacy of nicotinic receptor agonists.
    Type: Grant
    Filed: November 25, 2010
    Date of Patent: January 28, 2014
    Assignee: Janssen Pharmaceutica NV
    Inventors: Gregor James Macdonald, Benoit Christian Albert Ghislain De Boeck, Joseph Elisabeth Leenaerts
  • Patent number: 8431704
    Abstract: The present invention is related to novel compounds of formula (I) having P2X7 antagonistic properties, pharmaceutical compositions comprising these compounds, chemical processes for preparing these compounds and their use in the treatment or prophylaxis of diseases associated with P2X7 receptor activity in animals, in particular humans. (I).
    Type: Grant
    Filed: April 21, 2009
    Date of Patent: April 30, 2013
    Assignee: Janssen Pharmaceutica NV
    Inventors: Christopher John Love, Joseph Elisabeth Leenaerts, Ludwig Paul Cooymans, Donald Alec Lebsack, Bryan James Branstetter, Jason Christopher Rech, Elizabeth Ann Gleason, Jennifer Diane Venable, Danielle Wiener, Deborah Margaret Smith, James Guy Breitenbucher
  • Publication number: 20120238561
    Abstract: The present invention relates to morpholinothiazole derivatives and pharmaceutically acceptable salts thereof, processes for preparing them, pharmaceutical compositions containing them and their use in therapy. The invention particularly relates to positive allosteric modulators of nicotinic acetylcholine receptors, such positive allosteric modulators having the capability to increase the efficacy of nicotinic receptor agonists.
    Type: Application
    Filed: November 25, 2010
    Publication date: September 20, 2012
    Inventors: Gregor James Macdonald, Benoît Christian Albert Ghislain De Boeck, Joseph Elisabeth Leenaerts
  • Publication number: 20110092481
    Abstract: The present invention is related to novel compounds of formula (I) having P2X7 antagonistic properties, pharmaceutical compositions comprising these compounds, chemical processes for preparing these compounds and their use in the treatment or prophylaxis of diseases associated with P2X7 receptor activity in animals, in particular humans.
    Type: Application
    Filed: April 21, 2009
    Publication date: April 21, 2011
    Inventors: Christopher John Love, Joseph Elisabeth Leenaerts, Ludwig Paul Cooymans, Donald Alec Labsack, Bryan James Branstetter, Jason Christopher Rech, Elizabeth Ann Gleason, Jennifer Diane Venable, Danielle Wiener, Deborah Margaret Smith, James Guy Breitenbucher
  • Patent number: 7795261
    Abstract: This invention concerns substituted I-piperidin-4-yl-4-pyrrolidin-3-yl-piperazine derivatives having neurokinin antagonistic activity, in particular NK1 antagonistic activity, a combined NK1/NK3 antagonistic activity and a combined NK1/NK2/NK3 antagonistic activity, their preparation, compositions comprising them and their use as a medicine, in particular for the treatment of schizophrenia, anxiety, depression, emesis and IBS. The compounds according to the invention can be represented by general Formula (I) and comprises also the pharmaceutically acceptable acid or base addition salts thereof, the stereochemically isomeric forms thereof, the N-oxide form thereof and prodrugs thereof, wherein all substituents are defined as in claim 1.
    Type: Grant
    Filed: December 17, 2003
    Date of Patent: September 14, 2010
    Assignee: Janssen Pharmaceutica NV
    Inventors: Frans Eduard Janssens, François Maria Sommen, Benoît Christian Albert Ghislain De Boeck, Joseph Elisabeth Leenaerts
  • Patent number: 7732437
    Abstract: The invention concerns a novel histamine receptor antagonist and the use of an histamine receptor antagonist for the reduction of intracranial pressure (ICP), in particular for the prevention and treatment of elevated intracranial pressure and/or secondary ischaemida, in particular caused by brain injury, more in particular caused by traumatic (TBI) and non-traumatic brain injury. The novel compounds comprise compounds according to the general Formula (I) the pharmaceutically acceptable acid or base addition salts thereof, the stereochemically isomeric forms thereof and the N-oxide form thereof. In particular, the preferred compound is 3-[2-[4-(11,12-dihydro-6H-benzimidazo[2,1-b][3]benzazepin-6-yl)-2-(phenyl-methyl)-1-piperidinyl]ethyl]-2,10-dimethyl pyrimido[1,2-?]benzimidazol-4(10H)-one, the pharmaceutically acceptable acid or base addition salts thereof, the stereochemically isomeric forms thereof and the N-oxide form thereof.
    Type: Grant
    Filed: November 22, 2002
    Date of Patent: June 8, 2010
    Assignee: Janssen Pharmaceutica, NV.
    Inventors: Frank Tegtmeier, Frans Eduard Janssens, Joseph Elisabeth Leenaerts, Koenraad Arthur van Rossem, Manuel Jesús Alcázar-Vaca, Pedro Martínez-Jiménez, José Manuel Bartolomé-Nebreda, Antonio Gómez-Sánchez, Francisco Javier Fernández-Gadea, Jozef Leo Henri Van Reempts
  • Patent number: 7572786
    Abstract: This invention concerns substituted 1-piperidin-3-yl-4-piperidin-4-yl-piperazine derivatives having neurokinin antagonistic activity, in particular NK1 antagonistic activity, a combined NK1/NK3 antagonistic activity and a combined NK1/NK2/NK3 antagonistic activity, their preparation, compositions comprising them and their use as a medicine, in particular for the treatment of schizophrenia, emesis, anxiety and depression, irritable bowel syndrom (IBS), circadian rhythm disturbances, visceral pain, neurogenic inflammation, asthma, micturition disorders such as urinary incontinence and nociception. The compounds according to the invention can be represented by general Formula (I) and comprises also the pharmaceutically acceptable acid or base addition salts thereof, the stereochemically isomeric forms thereof, the N-oxide form thereof and prodrugs thereof, wherein all substituents are defined as in claim 1.
    Type: Grant
    Filed: December 17, 2003
    Date of Patent: August 11, 2009
    Assignee: Janssen Pharmaceutica, N.V.
    Inventors: Frans Eduard Janssens, Francois Maria Sommen, Benoît Christian Albert Ghislain De Boeck, Joseph Elisabeth Leenaerts
  • Patent number: 7514424
    Abstract: The invention concerns substituted 4-(4-piperidin-4-yl-piperazin-1-yl)-azepane derivatives having neurokinin antagonistic activity, in particular NK˜antagonistic activity, their preparation, compositions comprising them and their use as a medicine, in particular for the treatment of pain, emesis, anxiety, depression and IBS.
    Type: Grant
    Filed: December 17, 2003
    Date of Patent: April 7, 2009
    Assignee: Janssen Pharmaceutica N.V.
    Inventors: Frans Eduard Janssens, François Maria Sommen, Benoît Christian Albert Ghislain De Boeck, Joseph Elisabeth Leenaerts