Patents by Inventor Albert S. Ren

Albert S. Ren 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: 11608339
    Abstract: The present invention relates to compounds of Formula A and pharmaceutical compositions thereof that modulate the activity of the 5-HT2C receptor.
    Type: Grant
    Filed: October 19, 2020
    Date of Patent: March 21, 2023
    Assignee: Arena Pharmaceuticals, Inc.
    Inventors: Graeme Semple, Albert S. Ren, Thomas O. Schrader, Michelle Kasem, Xiuwen Zhu
  • Publication number: 20230055376
    Abstract: Provided in some embodiments are compounds of Formula A, as defined herein, that modulate the activity of 5-HT2C receptor.
    Type: Application
    Filed: June 10, 2022
    Publication date: February 23, 2023
    Inventors: Juerg Lehmann, Konrad Feichtinger, Albert S. Ren, Graeme Semple
  • Patent number: 11395824
    Abstract: Provided in some embodiments are compounds of Formula A, as defined herein, that modulate the activity of 5-HT2C receptor.
    Type: Grant
    Filed: April 14, 2020
    Date of Patent: July 26, 2022
    Assignee: Arena Pharmaceuticals, Inc.
    Inventors: Juerg Lehmann, Konrad Feichtinger, Albert S. Ren, Graeme Semple
  • Publication number: 20210214355
    Abstract: The present invention relates to compounds of Formula A and pharmaceutical compositions thereof that modulate the activity of the 5-HT2C receptor.
    Type: Application
    Filed: October 19, 2020
    Publication date: July 15, 2021
    Inventors: Graeme Semple, Albert S. Ren, Thomas O. Schrader, Michelle Kasem, Xiuwen Zhu
  • Publication number: 20210128552
    Abstract: Imidazo[1,2-?]pyridine derivatives of Formula (Ia) and pharmaceutical compositions thereof that modulate the activity of the 5-HT2A serotonin receptor. Compounds and pharmaceutical compositions thereof are directed to methods useful in the treatment of insomnia, dyssomnia, parasomnia and related sleep disorders, platelet aggregation, coronary artery disease, myocardial infarction, transient ischemic attack, angina, stroke, atrial fibrillation, thrombosis, asthma or symptoms thereof, agitation or symptoms thereof, behavioral disorders, drug induced psychosis, excitative psychosis, Gilles de la Tourette's syndrome, manic disorder, organic or NOS psychosis, psychotic disorders, psychosis, acute schizophrenia, chronic schizophrenia, NOS schizophrenia and related disorders, diabetic-related disorders, progressive multifocal leukoencephalopathy and the like.
    Type: Application
    Filed: September 9, 2020
    Publication date: May 6, 2021
    Inventors: Yifeng XIONG, Konrad FEICHTINGER, Albert S. REN, Brett ULLMAN
  • Publication number: 20200383993
    Abstract: Provided in some embodiments are compounds of Formula A, as defined herein, that modulate the activity of 5-HT2C receptor.
    Type: Application
    Filed: April 14, 2020
    Publication date: December 10, 2020
    Inventors: Juerg Lehmann, Konrad Feichtinger, Albert S. Ren, Graeme Semple
  • Patent number: 10836764
    Abstract: The present invention relates to compounds of Formula A and pharmaceutical compositions thereof that modulate the activity of the 5-HT2C receptor.
    Type: Grant
    Filed: August 18, 2017
    Date of Patent: November 17, 2020
    Assignee: Arena Pharmaceuticals, Inc.
    Inventors: Graeme Semple, Albert S. Ren, Thomas O. Schrader, Michelle Kasem, Xiuwen Zhu
  • Patent number: 10624900
    Abstract: Provided in some embodiments are compounds of Formula A, as defined herein, that modulate the activity of 5-HT2C receptor.
    Type: Grant
    Filed: March 12, 2019
    Date of Patent: April 21, 2020
    Assignee: Arena Pharmaceuticals, Inc.
    Inventors: Juerg Lehmann, Konrad Feichtinger, Albert S. Ren, Graeme Semple
  • Publication number: 20200078368
    Abstract: Provided in some embodiments are compounds of Formula A, as defined herein, that modulate the activity of 5-HT2C receptor.
    Type: Application
    Filed: March 12, 2019
    Publication date: March 12, 2020
    Inventors: Juerg Lehmann, Konrad Feichtinger, Albert S. Ren, Graeme Semple
  • Patent number: 10392390
    Abstract: Provided in some embodiments are compounds herein. Also provided in some embodiments are methods for weight management, inducing satiety, and decreasing food intake, and for preventing and treating obesity, antipsychotic-induced weight gain, type 2 diabetes, Prader-Willi syndrome, tobacco/nicotine dependence, drug addiction, alcohol addiction, pathological gambling, reward deficiency syndrome, and sex addiction), obsessive-compulsive spectrum disorders and impulse control disorders (including nail-biting and onychophagia), sleep disorders (including insomnia, fragmented sleep architecture, and disturbances of slow-wave sleep), urinary incontinence, psychiatric disorders (including schizophrenia, anorexia nervosa, and bulimia nervosa), Alzheimer disease, sexual dysfunction, erectile dysfunction, epilepsy, movement disorders (including parkinsonism and antipsychotic-induced movement disorder), hypertension, dyslipidemia, nonalcoholic fatty liver disease, obesity-related renal disease, and sleep apnea.
    Type: Grant
    Filed: April 26, 2016
    Date of Patent: August 27, 2019
    Assignee: Arena Pharmaceuticals, Inc.
    Inventors: Albert S. Ren, Graeme Semple, Xiuwen Zhu, Carleton R. Sage
  • Publication number: 20190225612
    Abstract: The present invention relates to compounds of Formula A and pharmaceutical compositions thereof that modulate the activity of the 5-HT2C receptor.
    Type: Application
    Filed: August 18, 2017
    Publication date: July 25, 2019
    Inventors: Graeme Semple, Albert S. Ren, Thomas O. Schrader, Michelle Kasem, Xiuwen Zhu
  • Publication number: 20190142826
    Abstract: rmidazo[1,2-?]pyridine derivatives of Formula (Ia) and pharmaceutical compositions thereof that modulate the activity of the 5-HT2A serotonin receptor. Compounds and pharmaceutical compositions thereof are directed to methods useful in the treatment of insomnia, dyssomnia, parasomnia and related sleep disorders, platelet aggregation, coronary artery disease, myocardial infarction, transient ischemic attack, angina, stroke, atrial fibrillation, thrombosis, asthma or symptoms thereof, agitation or symptoms thereof, behavioral disorders, drug induced psychosis, excitative psychosis, Gilles de Ia Tourette's syndrome, manic disorder, organic or NOS psychosis, psychotic disorders, psychosis, acute schizophrenia, chronic schizophrenia, NOS schizophrenia and related disorders, diabetic-related disorders, progressive multifocal leukoencephalopathy and the like.
    Type: Application
    Filed: August 13, 2018
    Publication date: May 16, 2019
    Inventors: Yifeng XIONG, Konrad FEICHTINGER, Albert S, REN, Brett ULLMAN
  • Patent number: 10272094
    Abstract: Provided in some embodiments are compounds of Formula A, as defined herein, that modulate the activity of 5-HT2C receptor.
    Type: Grant
    Filed: July 28, 2016
    Date of Patent: April 30, 2019
    Assignee: Arena Pharmaceuticals, Inc.
    Inventors: Juerg Lehmann, Konrad Feichtinger, Albert S. Ren, Graeme Semple
  • Patent number: 10058549
    Abstract: rmidazo[1,2-?]pyridine derivatives of Formula (Ia) and pharmaceutical compositions thereof that modulate the activity of the 5-HT2A serotonin receptor. Compounds and pharmaceutical compositions thereof are directed to methods useful in the treatment of insomnia, dyssomnia, parasomnia and related sleep disorders, platelet aggregation, coronary artery disease, myocardial infarction, transient ischemic attack, angina, stroke, atrial fibrillation, thrombosis, asthma or symptoms thereof, agitation or symptoms thereof, behavioral disorders, drug induced psychosis, excitative psychosis, Gilles de Ia Tourette's syndrome, manic disorder, organic or NOS psychosis, psychotic disorders, psychosis, acute schizophrenia, chronic schizophrenia, NOS schizophrenia and related disorders, diabetic- related disorders, progressive multifocal leukoencephalopathy and the like.
    Type: Grant
    Filed: January 6, 2017
    Date of Patent: August 28, 2018
    Assignee: Arena Pharmaceuticals, Inc.
    Inventors: Yifeng Xiong, Konrad Feichtinger, Albert S. Ren, Brett Ullman
  • Publication number: 20180214455
    Abstract: Provided in some embodiments are compounds of Formula A, as defined herein, that modulate the activity of 5-HT2C receptor.
    Type: Application
    Filed: July 28, 2016
    Publication date: August 2, 2018
    Inventors: Juerg Lehmann, Konrad Feichtinger, Albert S. Ren, Graeme Semple
  • Publication number: 20180186797
    Abstract: Provided in some embodiments are compounds herein. Also provided in some embodiments are methods for weight management, inducing satiety, and decreasing food intake, and for preventing and treating obesity, antipsychotic-induced weight gain, type 2 diabetes, Prader-Willi syndrome, tobacco/nicotine dependence, drug addiction, alcohol addiction, pathological gambling, reward deficiency syndrome, and sex addiction), obsessive-compulsive spectrum disorders and impulse control disorders (including nail-biting and onychophagia), sleep disorders (including insomnia, fragmented sleep architecture, and disturbances of slow-wave sleep), urinary incontinence, psychiatric disorders (including schizophrenia, anorexia nervosa, and bulimia nervosa), Alzheimer disease, sexual dysfunction, erectile dysfunction, epilepsy, movement disorders (including parkinsonism and antipsychotic-induced movement disorder), hypertension, dyslipidemia, nonalcoholic fatty liver disease, obesity-related renal disease, and sleep apnea.
    Type: Application
    Filed: April 26, 2016
    Publication date: July 5, 2018
    Inventors: Albert S. Ren, Graeme Semple, Xiuwen Zhu, Carleton R. Sage
  • Patent number: 9676758
    Abstract: The present invention relates to compounds of Formula (Ia) and pharmaceutical compositions thereof that modulate the activity of GPR52. Compounds of the present invention and pharmaceutical compositions thereof are directed to methods useful in the treatment of a GPR52-mediated disorder (e.g., Huntington's disease, schizophrenia, bipolar disorder, attention deficit hyperactivity disorder (ADHD), or Tourette's syndrome); an extrapyramidal or movement disorder; a motor disorder; a hyperkinetic movement disorder; a psychotic disorder; catatonia; a mood disorder; a depressive disorder; an anxiety disorder; obsessive-compulsive disorder (OCD); an autism spectrum disorder; a prolactin-related disorder (e.g., hyperprolactinemia); a neurocognitive disorder; a trauma- or stressor-related disorder (e.g.
    Type: Grant
    Filed: April 29, 2016
    Date of Patent: June 13, 2017
    Assignee: Arena Pharmaceutical, Inc.
    Inventors: Yifeng Xiong, Andrew J. Grottick, Henry Korman, Juerg Lehmann, Albert S. Ren, Graeme Semple, Didier JC Bagnol
  • Publication number: 20170151236
    Abstract: Imidazo[1,2-a]pyridine derivatives of Formula (Ia) and pharmaceutical compositions thereof that modulate the activity of the 5-HT2A serotonin receptor. Compounds and pharmaceutical compositions thereof are directed to methods useful in the treatment of insomnia, dyssomnia, parasomnia and related sleep disorders, platelet aggregation, coronary artery disease, myocardial infarction, transient ischemic attack, angina, stroke, atrial fibrillation, thrombosis, asthma or symptoms thereof, agitation or symptoms thereof, behavioral disorders, drug induced psychosis, excitative psychosis, Gilles de Ia Tourette's syndrome, manic disorder, organic or NOS psychosis, psychotic disorders, psychosis, acute schizophrenia, chronic schizophrenia, NOS schizophrenia and related disorders, diabetic-related disorders, progressive multifocal leukoencephalopathy and the like.
    Type: Application
    Filed: January 6, 2017
    Publication date: June 1, 2017
    Inventors: Yifeng Xiong, Konrad Feichtinger, Albert S. Ren, Brett Ulmann
  • Patent number: 9567327
    Abstract: rmidazo[1,2-?]pyridine derivatives of Formula (Ia) and pharmaceutical compositions thereof that modulate the activity of the 5-HT2A serotonin receptor. Compounds and pharmaceutical compositions thereof are directed to methods useful in the treatment of insomnia, dyssomnia, parasomnia and related sleep disorders, platelet aggregation, coronary artery disease, myocardial infarction, transient ischemic attack, angina, stroke, atrial fibrillation, thrombosis, asthma or symptoms thereof, agitation or symptoms thereof, behavioral disorders, drug induced psychosis, excitative psychosis, Gilles de Ia Tourette's syndrome, manic disorder, organic or NOS psychosis, psychotic disorders, psychosis, acute schizophrenia, chronic schizophrenia, NOS schizophrenia and related disorders, diabetic-related disorders, progressive multifocal leukoencephalopathy and the like.
    Type: Grant
    Filed: August 14, 2008
    Date of Patent: February 14, 2017
    Assignee: Arena Pharmaceuticals, Inc.
    Inventors: Yifeng Xiong, Konrad Feichtinger, Albert S. Ren, Brett Ullman
  • Publication number: 20160318911
    Abstract: The present invention relates to compounds of Formula (Ia) and pharmaceutical compositions thereof that modulate the activity of GPR52. Compounds of the present invention and pharmaceutical compositions thereof are directed to methods useful in the treatment of a GPR52-mediated disorder (e.g., Huntington's disease, schizophrenia, bipolar disorder, attention deficit hyperactivity disorder (ADHD), or Tourette's syndrome); an extrapyramidal or movement disorder; a motor disorder; a hyperkinetic movement disorder; a psychotic disorder; catatonia; a mood disorder; a depressive disorder; an anxiety disorder; obsessive-compulsive disorder (OCD); an autism spectrum disorder; a prolactin-related disorder (e.g., hyperprolactinemia); a neurocognitive disorder; a trauma- or stressor-related disorder (e.g.
    Type: Application
    Filed: April 29, 2016
    Publication date: November 3, 2016
    Applicant: Arena Pharmaceuticals, Inc.
    Inventors: Yifeng Xiong, Andrew J. Grottick, Henry Korman, Juerg Lehmann, Albert S. Ren, Graeme Semple