Patents by Inventor Pankaj Pasricha

Pankaj Pasricha 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: 11925609
    Abstract: Methods of treatment in subjects suffering from diabetes mellitus or obesity are provided. The methods comprise ablation of a region of the small intestine in the subject, in particular ablation of a region of the duodenum. The ablation may be a mechanical, electrical, thermal, radiative, or chemical ablation and may in some cases target a sensory nerve. The methods may, in some cases, comprise the step of administering an active agent directly to the small intestine in the subject, in particular administering the active agent directly to the duodenum.
    Type: Grant
    Filed: January 22, 2020
    Date of Patent: March 12, 2024
    Inventors: Pankaj Pasricha, Liansheng Liu
  • Publication number: 20240058353
    Abstract: Provided herein are methods, compositions, and kits for the treatment of an enteric nervous system disorder. Such methods may comprise administering to a subject an effective amount of a phenothiazine compound, a peripherally restricted dopamine decarboxylase inhibitor, and/or a peripherally restricted dopamine D2 receptor antagonist that does not substantially inhibit hERG channels.
    Type: Application
    Filed: June 5, 2023
    Publication date: February 22, 2024
    Inventors: Cyril De Colle, Pankaj Pasricha
  • Publication number: 20220202826
    Abstract: Provided herein are methods, compositions, and kits for the treatment of an enteric nervous system disorder. Such methods may comprise administering to a subject an effective amount of a phenothiazine compound, a peripherally restricted dopamine decarboxylase inhibitor, and/or a peripherally restricted dopamine D2 receptor antagonist that does not substantially inhibit hERG channels.
    Type: Application
    Filed: September 17, 2021
    Publication date: June 30, 2022
    Inventors: Cyril De Colle, Pankaj Pasricha
  • Patent number: 11147820
    Abstract: Provided herein are methods, compositions, and kits for the treatment of an enteric nervous system disorder. Such methods may comprise administering to a subject an effective amount of a phenothiazine compound, a peripherally restricted dopamine decarboxylase inhibitor, and/or a peripherally restricted dopamine D2 receptor antagonist that does not substantially inhibit hERG channels.
    Type: Grant
    Filed: April 30, 2020
    Date of Patent: October 19, 2021
    Assignee: NEUROGASTRX, INC.
    Inventors: Cyril De Colle, Pankaj Pasricha
  • Patent number: 11136322
    Abstract: The present invention provides compounds and compositions which are positive allosteric modulators of GABA-A receptors that selectively target the peripheral nervous system and organs of the body, and which do not pass through the blood-brain barrier. The compounds and compositions of the present invention are useful for treatment of diseases or disorders which are mediated by GABA-A neuronal activity, such as, for example, visceral pain, gut motility, irritable bowel syndrome, functional abdominal pain, functional idiopathic diarrhea, inflammatory bowel diseases, drug induced pain, bile salt malabsorption, lactase or other carbohydrate intolerance.
    Type: Grant
    Filed: March 4, 2019
    Date of Patent: October 5, 2021
    Assignees: The Johns Hopkins University, Lieber Institute, Inc.
    Inventors: Pankaj Pasricha, Yifang Huang, James Barrow
  • Patent number: 11090354
    Abstract: The present invention provides compositions and methods for treatment of metabolic syndromes. Namely, the presently disclosed compositions and methods are provided for affecting the function of the gastrointestinal endocrine system in key regions of the gut, thereby, producing therapeutic effects on obesity, diabetes and other metabolic disorders. The compositions include components for forming luminal barriers within the gastrointestinal tract of a subject where the barrier is created in-situ via interaction of resident mucin with the mucin-interacting agent.
    Type: Grant
    Filed: August 5, 2016
    Date of Patent: August 17, 2021
    Assignee: The Johns Hopkins University
    Inventors: Thomas Jozefiak, Michael Parlato, Pratik Patel, Kevin Colbert, Ashish Nimgaonkar, Pankaj Pasricha
  • Patent number: 10844070
    Abstract: The present invention provides compounds and compositions which are positive allosteric modulators of GABA-A receptors that selectively target the peripheral nervous system and organs of the body, and which do not pass through the blood-brain barrier. The compounds and compositions of the present invention are useful for treatment of diseases or disorders which are mediated by GABA-A neuronal activity, such as, for example, visceral pain, gut motility, irritable bowel syndrome, functional abdominal pain, functional idiopathic diarrhea, inflammatory bowel diseases, drug induced pain, bile salt malabsorption, lactase or other carbohydrate intolerance.
    Type: Grant
    Filed: February 13, 2020
    Date of Patent: November 24, 2020
    Assignees: The Johns Hopkins University, Lieber Institute, Inc.
    Inventors: Pankaj Pasricha, Yifang Huang, James Barrow
  • Publication number: 20200281936
    Abstract: Provided herein are methods, compositions, and kits for the treatment of an enteric nervous system disorder. Such methods may comprise administering to a subject an effective amount of a phenothiazine compound, a peripherally restricted dopamine decarboxylase inhibitor, and/or a peripherally restricted dopamine D2 receptor antagonist that does not substantially inhibit hERG channels.
    Type: Application
    Filed: April 30, 2020
    Publication date: September 10, 2020
    Inventors: Cyril De Colle, Pankaj Pasricha
  • Publication number: 20200181155
    Abstract: The present invention provides compounds and compositions which are positive allosteric modulators of GABA-A receptors that selectively target the peripheral nervous system and organs of the body, and which do not pass through the blood-brain barrier. The compounds and compositions of the present invention are useful for treatment of diseases or disorders which are mediated by GABA-A neuronal activity, such as, for example, visceral pain, gut motility, irritable bowel syndrome, functional abdominal pain, functional idiopathic diarrhea, inflammatory bowel diseases, drug induced pain, bile salt malabsorption, lactase or other carbohydrate intolerance.
    Type: Application
    Filed: February 13, 2020
    Publication date: June 11, 2020
    Inventors: Pankaj Pasricha, Yifang Huang, James Barrow
  • Publication number: 20200155218
    Abstract: Methods of treatment in subjects suffering from diabetes mellitus or obesity are provided. The methods comprise ablation of a region of the small intestine in the subject, in particular ablation of a region of the duodenum. The ablation may be a mechanical, electrical, thermal, radiative, or chemical ablation and may in some cases target a sensory nerve. The methods may, in some cases, comprise the step of administering an active agent directly to the small intestine in the subject, in particular administering the active agent directly to the duodenum. The active agents useful in the treatments described herein include analgesic agents and, in particular, antinociceptive agents such as capsaicin, resiniferatoxin, and their analogues.
    Type: Application
    Filed: January 22, 2020
    Publication date: May 21, 2020
    Inventors: Pankaj Pasricha, Liansheng Liu
  • Publication number: 20200062759
    Abstract: The present invention provides compounds and compositions which are positive allosteric modulators of GABA-A receptors that selectively target the peripheral nervous system and organs of the body, and which do not pass through the blood-brain barrier. The compounds and compositions of the present invention are useful for treatment of diseases or disorders which are mediated by GABA-A neuronal activity, such as, for example, visceral pain, gut motility, irritable bowel syndrome, functional abdominal pain, functional idiopathic diarrhea, inflammatory bowel diseases, drug induced pain, bile salt malabsorption, lactase or other carbohydrate intolerance.
    Type: Application
    Filed: March 4, 2019
    Publication date: February 27, 2020
    Inventors: Pankaj Pasricha, Yifang Huang, James Barrow
  • Publication number: 20190314384
    Abstract: Provided herein are methods, compositions, and kits for the treatment of an enteric nervous system disorder. Such methods may comprise administering to a subject an effective amount of a phenothiazine compound, a peripherally restricted dopamine decarboxylase inhibitor, and/or a peripherally restricted dopamine D2 receptor antagonist that does not substantially inhibit hERG channels.
    Type: Application
    Filed: December 11, 2018
    Publication date: October 17, 2019
    Inventors: Cyril De Colle, Pankaj Pasricha
  • Patent number: 10266534
    Abstract: The present invention provides compounds and compositions which are positive allosteric modulators of GABA-A receptors that selectively target the peripheral nervous system and organs of the body, and which do not pass through the blood-brain barrier. The compounds and compositions of the present invention are useful for treatment of diseases or disorders which are mediated by GABA-A neuronal activity, such as, for example, visceral pain, gut motility, irritable bowel syndrome, functional abdominal pain, functional idiopathic diarrhea, inflammatory bowel diseases, drug induced pain, bile salt malabsorption, lactase or other carbohydrate intolerance.
    Type: Grant
    Filed: June 26, 2015
    Date of Patent: April 23, 2019
    Assignees: The Johns Hopkins University, Lieber Institute, Inc.
    Inventors: Pankaj Pasricha, Yifang Huang, James Barrow
  • Publication number: 20180236127
    Abstract: Devices for and methods of treatment of metabolic syndromes are disclosed. Namely, the presently disclosed devices and methods are provided for affecting the function of the gastrointestinal endocrine system in key regions of the gut, thereby, producing therapeutic effects on obesity, diabetes and other metabolic syndromes. In some embodiments, the devices include multilayered bioadhesive patches delivered orally by dissolvable ingestible capsule, wherein various mechanisms are provided for anchoring the bioadhesive patches to the duodenal mucosa.
    Type: Application
    Filed: April 25, 2018
    Publication date: August 23, 2018
    Inventors: Michael Parlato, Pratik Patel, Kevin Colbert, Ashish Nimgaonkar, Pankaj Pasricha
  • Publication number: 20180228863
    Abstract: The present invention provides compositions and methods for treatment of metabolic syndromes. Namely, the presently disclosed compositions and methods are provided for affecting the function of the gastrointestinal endocrine system in key regions of the gut, thereby, producing therapeutic effects on obesity, diabetes and other metabolic disorders. The compositions include components for forming luminal barriers within the gastrointestinal tract of a subject where the barrier is created in-situ via interaction of resident mucin with the mucin-interacting agent.
    Type: Application
    Filed: August 5, 2016
    Publication date: August 16, 2018
    Inventors: Thomas Jozefiak, Michael Parlato, Pratik Patel, Kevin Colbert, Ashish Nimgaonkar, Pankaj Pasricha
  • Publication number: 20180200258
    Abstract: Provided herein are methods, compositions, and kits for the treatment of an enteric nervous system disorder. Such methods may comprise administering to a subject an effective amount of a phenothiazine compound, a peripherally restricted dopamine decarboxylase inhibitor, and/or a peripherally restricted dopamine D2 receptor antagonist that does not substantially inhibit hERG channels.
    Type: Application
    Filed: September 27, 2017
    Publication date: July 19, 2018
    Inventors: Cyril DE COLLE, Pankaj PASRICHA
  • Patent number: 9844554
    Abstract: Provided herein are methods, compounds, compositions, and kits for the treatment of an enteric nervous system disorder. Such methods may comprise administering to a subject an effective amount of a phenothiazine compound, a peripherally restricted dopamine decarboxylase inhibitor, and/or a peripherally restricted dopamine D2 receptor antagonist that does not substantially inhibit hERG channels.
    Type: Grant
    Filed: June 23, 2015
    Date of Patent: December 19, 2017
    Assignee: NEUROGASTRX, INC.
    Inventors: Cyril De Colle, Pankaj Pasricha, David Wustrow
  • Patent number: 9808467
    Abstract: Provided herein are methods, compositions, and kits for the treatment of an enteric nervous system disorder. Such methods may comprise administering to a subject an effective amount of a phenothiazine compound, a peripherally restricted dopamine decarboxylase inhibitor, and/or a peripherally restricted dopamine D2 receptor antagonist that does not substantially inhibit hERG channels.
    Type: Grant
    Filed: August 7, 2015
    Date of Patent: November 7, 2017
    Assignee: NEUROGASTRX, INC.
    Inventors: Cyril De Colle, Pankaj Pasricha
  • Publication number: 20170197967
    Abstract: The present invention provides compounds and compositions which are positive allosteric modulators of GABA-A receptors that selectively target the peripheral nervous system and organs of the body, and which do not pass through the blood-brain barrier. The compounds and compositions of the present invention are useful for treatment of diseases or disorders which are mediated by GABA-A neuronal activity, such as, for example, visceral pain, gut motility, irritable bowel syndrome, functional abdominal pain, functional idiopathic diarrhea, inflammatory bowel diseases, drug induced pain, bile salt malabsorption, lactase or other carbohydrate intolerance.
    Type: Application
    Filed: June 26, 2015
    Publication date: July 13, 2017
    Inventors: Pankaj Pasricha, Yifang Huang, James Barrow
  • Publication number: 20170143734
    Abstract: Provided herein are methods, compounds, compositions, and kits for the treatment of an enteric nervous system disorder. Such methods may comprise administering to a subject an effective amount of a phenothiazine compound, a peripherally restricted dopamine decarboxylase inhibitor, and/or a peripherally restricted dopamine D2 receptor antagonist that does not substantially inhibit hERG channels.
    Type: Application
    Filed: June 23, 2015
    Publication date: May 25, 2017
    Inventors: Cyril DE COLLE, Pankaj PASRICHA, David WUSTROW