Patents by Inventor Ranjan Dohil

Ranjan Dohil 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: 20230218518
    Abstract: The disclosure relates to methods and compositions to treat an eosinophilic disease or disorder. More particularly, the disclosure provides methods and compositions for treating eosinophilic esophagitis.
    Type: Application
    Filed: January 4, 2023
    Publication date: July 13, 2023
    Inventors: Seema S. Aceves, Ranjan Dohil, Quan Nhu
  • Patent number: 11576871
    Abstract: The disclosure provides cysteamine salt and cystamine formulations comprising enteric coatings. The disclosure also provides composition for use in treating diseases and disorders that can be treated with cysteamine.
    Type: Grant
    Filed: November 16, 2016
    Date of Patent: February 14, 2023
    Assignee: The Regents of the University of California
    Inventor: Ranjan Dohil
  • Patent number: 11547664
    Abstract: The disclosure relates to methods and compositions to treat an eosinophilic disease or disorder. More particularly, the disclosure provides methods and compositions for treating eosinophilic esophagitis.
    Type: Grant
    Filed: June 6, 2020
    Date of Patent: January 10, 2023
    Assignee: The Regents of the University of California
    Inventors: Seema S. Aceves, Ranjan Dohil, Quan Nhu
  • Publication number: 20220331242
    Abstract: Provided herein are methods for preventing or alleviating the symptoms of and inflammation associated with inflammatory diseases and conditions of the gastrointestinal tract, for example, those involving the esophagus. Also provided herein are pharmaceutical compositions useful for the methods of the present invention.
    Type: Application
    Filed: December 6, 2021
    Publication date: October 20, 2022
    Inventors: Ranjan Dohil, John Bastian, Seema Aceves, Elaine Phillips, Malcolm Hill
  • Publication number: 20220323463
    Abstract: Provided herein are methods for preventing or alleviating the symptoms of and inflammation associated with inflammatory diseases and conditions of the gastrointestinal tract, for example, those involving the esophagus. Also provided herein are pharmaceutical compositions useful for the methods of the present invention.
    Type: Application
    Filed: June 22, 2022
    Publication date: October 13, 2022
    Inventors: Ranjan Dohil, John Bastian, Seema Aceves, Elaine Phillips, Malcolm Hill
  • Publication number: 20220265583
    Abstract: The disclosure provides for methods and compositions for treating respiratory obstructive diseases.
    Type: Application
    Filed: July 30, 2020
    Publication date: August 25, 2022
    Inventors: Ranjan Dohil, Guillermo Flores-Delgado
  • Patent number: 11413296
    Abstract: Provided herein are methods for preventing or alleviating the symptoms of and inflammation associated with inflammatory diseases and conditions of the gastrointestinal tract, for example, those involving the esophagus. Also provided herein are pharmaceutical compositions useful for the methods of the present invention.
    Type: Grant
    Filed: July 28, 2015
    Date of Patent: August 16, 2022
    Assignees: The Regents of the University of California, Meritage Pharma, Inc.
    Inventors: Ranjan Dohil, John Bastian, Seema S. Aceves, Elaine Phillips, Malcolm Hill
  • Publication number: 20220170944
    Abstract: The disclosure relates to diagnostic and biomarker panels for determining an eosinophilic disease or disorder. More particularly, the disclosure provides methods and diagnostics for determining eosinophilic esophagitis.
    Type: Application
    Filed: January 31, 2020
    Publication date: June 2, 2022
    Inventors: Ranjan Dohil, Seema S. Aceves
  • Publication number: 20220135524
    Abstract: The disclosure provides for new substituted cysteamine and cystamine compounds, pharmaceutical compositions made thereof, and methods thereof including the treatment of any disease or disorder in a subject that can benefit from one or more of the bioprotective effects of the compounds, including but not limited to, binding of cystine, reducing oxidative stress, increasing adiponectin levels and/or increasing brain-derived neurotrophic factors. Examples of such disease and disorders, include but are not limited to, cystinosis, and fatty liver diseases.
    Type: Application
    Filed: March 26, 2020
    Publication date: May 5, 2022
    Inventors: Ranjan Dohil, Carlo Ballatore
  • Patent number: 11311507
    Abstract: The disclosure provides oral cysteamine and cystamine formulations useful for treating cystinosis and neurodegenerative diseases and disorders. The formulations provide controlled release compositions that improve quality of life and reduced side-effects.
    Type: Grant
    Filed: November 14, 2019
    Date of Patent: April 26, 2022
    Assignee: The Regents of the University of California
    Inventors: Ranjan Dohil, Jerry Schneider
  • Patent number: 11197822
    Abstract: Provided herein are methods for preventing or alleviating the symptoms of and inflammation associated with inflammatory diseases and conditions of the gastrointestinal tract, for example, those involving the esophagus. Also provided herein are pharmaceutical compositions useful for the methods of the present invention.
    Type: Grant
    Filed: March 11, 2019
    Date of Patent: December 14, 2021
    Assignees: The Regents of the University of California, Meritage Pharma, Inc.
    Inventors: Ranjan Dohil, John Bastian, Seema Aceves, Elaine Phillips, Malcolm Hill
  • Patent number: 11090279
    Abstract: An enteric-coated bead dosage form of cysteamine, and related methods of manufacture and use, are disclosed.
    Type: Grant
    Filed: December 12, 2018
    Date of Patent: August 17, 2021
    Assignee: Horizon Orphan LLC
    Inventors: Kathlene Powell, Ramesh Muttavarapu, Ranjan Dohil
  • Publication number: 20200383909
    Abstract: The disclosure relates to methods and compositions to treat an eosinophilic disease or disorder. More particularly, the disclosure provides methods and compositions for treating eosinophilic esophagitis.
    Type: Application
    Filed: June 6, 2020
    Publication date: December 10, 2020
    Inventors: Seema S. Aceves, Ranjan Dohil, Quan Nhu
  • Publication number: 20200338033
    Abstract: The disclosure provides oral cysteamine and cystamine formulations useful for treating cystinosis and neurodegenerative diseases and disorders. The formulations provide controlled release compositions that improve quality of life and reduced side-effects.
    Type: Application
    Filed: November 14, 2019
    Publication date: October 29, 2020
    Inventors: Ranjan Dohil, Jerry Schneider
  • Publication number: 20200163897
    Abstract: The disclosure relates, in general, to treatment of liver disorders associated with portal and periportal inflammation comprising administering compositions comprising cysteamine and/or cystamine compositions.
    Type: Application
    Filed: June 25, 2018
    Publication date: May 28, 2020
    Inventor: Ranjan Dohil
  • Publication number: 20200101022
    Abstract: The disclosure provides cysteamine salt and cystamine formulations comprising enteric coatings. The disclosure also provides composition for use in treating diseases and disorders that can be treated with cysteamine.
    Type: Application
    Filed: November 16, 2016
    Publication date: April 2, 2020
    Inventor: Ranjan Dohil
  • Patent number: 10537528
    Abstract: The disclosure relates, in general, to treatment of fatty liver disorders comprising administering compositions comprising cysteamine or cystamine compositions. The disclosure provides administration of enterically coated cysteamine compositions to treat fatty liver disorders, such as non-alcoholic fatty liver disease (NAFLD) and non-alcoholic steatohepatitis (NASH).
    Type: Grant
    Filed: November 16, 2016
    Date of Patent: January 21, 2020
    Assignee: The Regents of the University of California
    Inventors: Ranjan Dohil, Patrice Rioux
  • Patent number: 10485774
    Abstract: The disclosure provides oral cysteamine and cystamine formulations useful for treating cystinosis and neurodegenerative diseases and disorders. The formulations provide controlled release compositions that improve quality of life and reduced side-effects.
    Type: Grant
    Filed: March 15, 2018
    Date of Patent: November 26, 2019
    Assignee: The Regents of the University of California
    Inventors: Ranjan Dohil, Jerry Schneider
  • Publication number: 20190298665
    Abstract: An enteric-coated bead dosage form of cysteamine, and related methods of manufacture and use, are disclosed.
    Type: Application
    Filed: December 12, 2018
    Publication date: October 3, 2019
    Inventors: Kathlene POWELL, Ramesh MUTTAVARAPU, Ranjan DOHIL
  • Publication number: 20190201333
    Abstract: Provided herein are methods for preventing or alleviating the symptoms of and inflammation associated with inflammatory diseases and conditions of the gastrointestinal tract, for example, those involving the esophagus. Also provided herein are pharmaceutical compositions useful for the methods of the present invention.
    Type: Application
    Filed: March 11, 2019
    Publication date: July 4, 2019
    Inventors: Ranjan Dohil, John Bastian, Seema Aceves, Elaine Phillips, Malcolm Hill