Patents by Inventor Alagu P. Thiruvengadam

Alagu P. Thiruvengadam 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: 20210196697
    Abstract: The present invention relates to pharmaceutical combinations and compositions, and methods of using the same for treatment of attention deficit hyperactivity disorder (ADHD) and bipolar disorder (BD). The invention relates to combination therapies for the treatment of BD and for ADHD, and methods for treating BD and ADHD using such therapies. The present invention also relates to methods of determining an optimal combination drug treatment therapy for BD and for ADHD, methods of optimizing a combination drug treatment therapy for BD and for ADHD, methods of optimizing dosage of a drug in a combination drug treatment therapy for BD and for ADHD, as well as methods for monitoring the efficacy of a combination therapy for the treatment of BD and for ADHD. The present invention involves analyzing the membrane potential of cells isolated from a BD patient treated with the combination therapy and from an ADHD patient treated with the combination therapy, and calculating a membrane potential ratio therefrom.
    Type: Application
    Filed: October 24, 2018
    Publication date: July 1, 2021
    Applicant: PsychNostics, LLC
    Inventor: Alagu P. THIRUVENGADAM
  • Publication number: 20190309285
    Abstract: The present invention relates to a composition comprising a plurality of cDNA molecules for use in methods of detecting changes in expression of genes encoding proteins that are associated with mental illnesses and which are differentially expressed in patients with mental illnesses, such as bipolar I disorder, bipolar II disorder, unipolar disorder, schizophrenia. attention deficit hyperactive disorders, obsessive compulsive disorders, anxiety disorders or other related mood disorders. The composition and the cDNA molecules may be used in their entirety or in part as to diagnose. to stage, to treat. and/or to monitor the treatment of a subject with mental illness.
    Type: Application
    Filed: April 8, 2019
    Publication date: October 10, 2019
    Applicant: PsychNostics, LLC
    Inventors: Alagu P. THIRUVENGADAM, Krish CHANDRASEKARAN
  • Publication number: 20190302102
    Abstract: The present invention relates to pharmaceutical combinations and compositions, and methods of using the same for treatment of Bipolar Disorder (BD). More specifically, the invention relates to combination therapies for the treatment of BD, and methods for treating BD using such therapies. The present invention also relates to methods of determining an optimal combination drug treatment therapy for BD, methods of optimizing a combination drug treatment therapy for BD, methods of optimizing dosage of a drug in a combination drug treatment therapy for BD, as well as methods for monitoring the efficacy of a combination therapy for the treatment of BD. The present invention involves analyzing the membrane potential of cells isolated from a BD patient treated with the combination therapy, and calculating a membrane potential ratio therefrom.
    Type: Application
    Filed: October 26, 2017
    Publication date: October 3, 2019
    Applicant: PsychNostics, LLC
    Inventor: Alagu P. THIRUVENGADAM
  • Publication number: 20190293633
    Abstract: The present invention provides methods to modulate key elements along the DAG signaling pathway as well as a diagnostic assay, device and methods of using the same to diagnose bipolar disorder (BD) and attention deficit hyperactivity disorder (ADHD). Methods to identify diagnostic markers and drug targets for BD and ADHD. Methods of identifying effective compounds responsible for membrane potentials and excitabilities influencing bipolar disorder (BD) and attention deficit hyperactivity disorder (ADHD). Methods of identifying an effective compound that modulates the activity of Ca2+/CaM enzyme and compounds involved in changing the K+ gradient across the plasma membrane thereby increasing or decreasing the membrane potential ratio (MPR™) values. The invention provides methods of identifying a compound that modulates the activity of PKC which is an important protein of the DAG signaling pathway.
    Type: Application
    Filed: June 12, 2019
    Publication date: September 26, 2019
    Applicant: PsychNostics, LLC
    Inventor: Alagu P. THIRUVENGADAM
  • Patent number: 10365268
    Abstract: The present invention provides methods to modulate key elements along the DAG signaling pathway as well as a diagnostic assay, device and methods of using the same to diagnose bipolar disorder (BD) and attention deficit hyperactivity disorder (ADHD). Methods to identify diagnostic markers and drug targets for BD and ADHD. Methods of identifying effective compounds responsible for membrane potentials and excitabilities influencing bipolar disorder (BD) and attention deficit hyperactivity disorder (ADHD). Methods of identifying an effective compound that modulates the activity of Ca2+/CaM enzyme and compounds involved in changing the K+ gradient across the plasma membrane thereby increasing or decreasing the membrane potential ratio (MPR™) values. The invention provides methods of identifying a compound that modulates the activity of PKC which is an important protein of the DAG signaling pathway.
    Type: Grant
    Filed: September 26, 2016
    Date of Patent: July 30, 2019
    Assignee: PsychNostics, LLC
    Inventor: Alagu P. Thiruvengadam
  • Patent number: 10301615
    Abstract: The present invention relates to a composition comprising a plurality of cDNA molecules for use in methods of detecting changes in expression of genes encoding proteins that are associated with mental illnesses and which are differentially expressed in patients with mental illnesses, such as bipolar I disorder, bipolar II disorder, unipolar disorder, schizophrenia, attention deficit hyperactive disorders, obsessive compulsive disorders, anxiety disorders or other related mood disorders. The composition and the cDNA molecules may be used in their entirety or in part as to diagnose, to stage, to treat, and/or to monitor the treatment of a subject with mental illness.
    Type: Grant
    Filed: January 30, 2014
    Date of Patent: May 28, 2019
    Assignee: PsychNostics, LLC
    Inventors: Alagu P. Thiruvengadam, Krish Chandrasekaran
  • Patent number: 10082498
    Abstract: The present invention relates to a method for optimizing drug therapy treatment of patients with Attention Deficit Hyperactivity Disorder (ADHD) or Bipolar Disorder (BD), a method of optimizing drug dosage for treatment of ADHD and BD, a method of treating ADHD and BD, and a kit. The present method may also be used to adjust medication doses for individual patients.
    Type: Grant
    Filed: May 15, 2014
    Date of Patent: September 25, 2018
    Assignee: PsychNostics, LLC
    Inventors: Alagu P. Thiruvengadam, Douglas B. Woodruff
  • Publication number: 20170010255
    Abstract: The present invention provides methods to modulate key elements along the DAG signaling pathway as well as a diagnostic assay, device and methods of using the same to diagnose bipolar disorder (BD) and attention deficit hyperactivity disorder (ADHD). Methods to identify diagnostic markers and drug targets for BD and ADHD. Methods of identifying effective compounds responsible for membrane potentials and excitabilities influencing bipolar disorder (BD) and attention deficit hyperactivity disorder (ADHD). Methods of identifying an effective compound that modulates the activity of Ca2+/CaM enzyme and compounds involved in changing the K+ gradient across the plasma membrane thereby increasing or decreasing the membrane potential ratio (MPR™) values. The invention provides methods of identifying a compound that modulates the activity of PKC which is an important protein of the DAG signaling pathway.
    Type: Application
    Filed: September 26, 2016
    Publication date: January 12, 2017
    Applicant: PsychNostics, LLC
    Inventor: Alagu P. THIRUVENGADAM
  • Patent number: 9523673
    Abstract: The present invention provides methods to modulate key elements along the DAG signaling pathway as well as a diagnostic assay, device and methods of using the same to diagnose bipolar disorder (BD) and attention deficit hyperactivity disorder (ADHD). Methods to identify diagnostic markers and drug targets for BD and ADHD. Methods of identifying effective compounds responsible for membrane potentials and excitabilities influencing bipolar disorder (BD) and attention deficit hyperactivity disorder (ADHD). Methods of identifying an effective compound that modulates the activity of Ca2+/CaM enzyme and compounds involved in changing the K+ gradient across the plasma membrane thereby increasing or decreasing the membrane potential ratio (MPR™) values. The invention provides methods of identifying a compound that modulates the activity of PKC which is an important protein of the DAG signaling pathway.
    Type: Grant
    Filed: September 14, 2012
    Date of Patent: December 20, 2016
    Assignee: PsychNostics, LLC
    Inventor: Alagu P. Thiruvengadam
  • Publication number: 20160084826
    Abstract: The present invention relates to a method for optimizing drug therapy treatment of patients with Attention Deficit Hyperactivity Disorder (ADHD) or Bipolar Disorder (BD), a method of optimizing drug dosage for treatment of ADHD and BD, a method of treating ADHD and BD, and a kit. The present method may also be used to adjust medication doses for individual patients.
    Type: Application
    Filed: May 15, 2014
    Publication date: March 24, 2016
    Applicant: PSYCHNOSTICS, LLC.
    Inventors: Alagu P. THIRUVENGADAM, Douglas B. WOODRUFF
  • Publication number: 20160002623
    Abstract: The present invention relates to a composition comprising a plurality of cDNA molecules for use in methods of detecting changes in expression of genes encoding proteins that are associated with mental illnesses and which are differentially expressed in patients with mental illnesses, such as bipolar I disorder, bipolar II disorder, unipolar disorder, schizophrenia, attention deficit hyperactive disorders, obsessive compulsive disorders, anxiety disorders or other related mood disorders. The composition and the cDNA molecules may be used in their entirety or in part as to diagnose, to stage, to treat, and/or to monitor the treatment of a subject with mental illness.
    Type: Application
    Filed: January 30, 2014
    Publication date: January 7, 2016
    Applicant: PSYCHNOSTICS, LLC
    Inventors: Alagu P. THIRUVENGADAM, Krish CHANDRASEKARAN
  • Publication number: 20140248652
    Abstract: The present invention provides methods to modulate key elements along the DAG signaling pathway as well as a diagnostic assay, device and methods of using the same to diagnose bipolar disorder (BD) and attention deficit hyperactivity disorder (ADHD). Methods to identify diagnostic markers and drug targets for BD and ADHD. Methods of identifying effective compounds responsible for membrane potentials and excitabilities influencing bipolar disorder (BD) and attention deficit hyperactivity disorder (ADHD). Methods of identifying an effective compound that modulates the activity of Ca2+/CaM enzyme and compounds involved in changing the K+ gradient across the plasma membrane thereby increasing or decreasing the membrane potential ratio (MPR™) values. The invention provides methods of identifying a compound that modulates the activity of PKC which is an important protein of the DAG signaling pathway.
    Type: Application
    Filed: September 14, 2012
    Publication date: September 4, 2014
    Applicant: PSYCHNOSTICS, LLC
    Inventor: Alagu P. Thiruvengadam
  • Patent number: 7906300
    Abstract: Changes that occur in Na+K+ ATPase regulation and therefore in the membrane potential in cells from bipolar individuals, as compared to cells from unaffected control individuals, are utilized to provide a diagnostic assay for bipolar I and bipolar II disorders. The diagnostic assay may also or instead exploit the similarity of cells from new patients to those of people already known to have bipolar I or bipolar II disorder. A similar diagnostic assay is provided for diagnosing attention-deficit/hyperactivity disorder (ADHD) and unipolar disorder. The diagnostic assays may further involve manipulation of membrane potential by incubation of cells in K+-free buffer and/or incubation with one or more compounds that alter Na+K+ ATPase activity. Although a variety of cells may be used, the diagnostic assays preferably employ lymphoblasts or whole blood cells.
    Type: Grant
    Filed: April 3, 2006
    Date of Patent: March 15, 2011
    Assignee: PsychNostics, LLC
    Inventors: Alagu P. Thiruvengadam, Krish Chandrasekaran
  • Patent number: 7425410
    Abstract: Changes that occur in Na+K+ ATPase regulation and therefore in the membrane potential in cells from bipolar individuals, as compared to cells from unaffected control individuals, are utilized to provide a diagnostic assay for a bipolar disorder. The diagnostic assay may also or instead exploit the similarity of cells from bipolar patients to those of people already known to have a bipolar disorder. A similar diagnostic assay is provided for diagnosing unipolar disorder. The diagnostic assays may further involve manipulation of membrane potential by incubation of cells in K+-free buffer and/or incubation with one or more compounds that alter Na+K+ ATPase activity. Although a variety of cells may be used, the diagnostic assays preferably employ lymphoblasts or whole blood cells.
    Type: Grant
    Filed: April 14, 2004
    Date of Patent: September 16, 2008
    Assignee: Free State Diagnostics, LLC
    Inventors: Alagu P. Thiruvengadam, Krish Chandrasekaran
  • Publication number: 20080160554
    Abstract: Changes that occur in Na+K+ ATPase regulation and therefore in the membrane potential in cells from bipolar individuals, as compared to cells from unaffected control individuals, are utilized to provide a diagnostic assay for bipolar I and bipolar II disorders. The diagnostic assay may also or instead exploit the similarity of cells from new patients to those of people already known to have bipolar I or bipolar II disorder. A similar diagnostic assay is provided for diagnosing attention-deficit/hyperactivity disorder (ADHD) and unipolar disorder. The diagnostic assays may further involve manipulation of membrane potential by incubation of cells in K+-free buffer and/or incubation with one or more compounds that alter Na+K+ ATPase activity. Although a variety of cells may be used, the diagnostic assays preferably employ lymphoblasts or whole blood cells.
    Type: Application
    Filed: April 3, 2006
    Publication date: July 3, 2008
    Applicant: Free State Diagnostics, LLC
    Inventors: Alagu P. Thiruvengadam, Krish Chandrasekaran
  • Patent number: 4231259
    Abstract: A non-destructive evaluation technique particularly suited for in situ testing utilizes significant changes in internal friction damping (IFD) as an indicating factor. A baseline for the specific damping capacity of an object is determined and a tolerance range is established from the baseline. Measurements of the specific damping capacity are periodically made and checked to see if they are within the tolerance range. Unexpected changes in specific damping capacity indicate the presence of an incipient flaw in the object. The evaluation technique can also be used to locate flaws, monitor crack growth and predict useful life. Apparatus for measuring specific damping capacity is also disclosed.
    Type: Grant
    Filed: August 11, 1978
    Date of Patent: November 4, 1980
    Inventors: Alagu P. Thiruvengadam, Ambrose A. Hochrein, Jr.
  • Patent number: 4193635
    Abstract: A process and apparatus for high speed material removal with relatively low specific energy input requirements are disclosed. The apparatus includes a system for supplying pressurized fluid at a predetermined flow rate and pressure to an orifice of predetermined diameter. The system establishes a fluid flow to an environment in which there exists cavitation downstream of the orifice. The orifice size, position relative to the surface being treated, the fluid velocity and fluid pressure are determined with reference to the erosion strength of the particular parent material to be removed so as to effect highly efficient rapid cutting, drilling, cleaning and the like. The process includes the generation of a cavitation-free fluid flow through the orifice such that a submerged cavitating flow field is established downstream of that orifice. The velocity of fluid flowing through the orifice is selected to provide a cavitation intensity which exceeds the threshold erosion intensity of the material to be removed.
    Type: Grant
    Filed: April 7, 1978
    Date of Patent: March 18, 1980
    Inventors: Alagu P. Thiruvengadam, Ambrose A. Hochrein, Jr.
  • Patent number: 4127332
    Abstract: A method and apparatus are disclosed for the homogenization of a multicomponent stream including a liquid and a substantially insoluble component, which may be either a liquid or a finely divided solid. The homogenization process is effected by passing the multicomponent, fluid stream through a turbulent shear layer having a substantial velocity gradient there-across and designed such that turbulent vortical eddies generate a cavitating flow regime. The cavitating flow regime allows the generation of vapor bubbles which move downstream into a region of pressure and violently collapse. The violent bubble collapse creates intense pressure pulses which cause the intimate intermixing of the liquid and the substantially insoluble component such that the effluent, a resulting emulsion, has an exceptionally long separation half-life with a very high emulsification coefficient.
    Type: Grant
    Filed: November 19, 1976
    Date of Patent: November 28, 1978
    Assignee: Daedalean Associates, Inc.
    Inventors: Alagu P. Thiruvengadam, Ambrose A. Hochrein, Jr.