Patents Assigned to KNOPP BIOSCIENCES, LLC
  • Publication number: 20220323417
    Abstract: Provided herein are compounds and pharmaceutical compositions comprising a therapeutically effective amount of such compounds, or pharmaceutically acceptable salts, and a pharmaceutically acceptable excipient, and methods of treating neurodevelopmental diseases or disorders (NDD) and developmental and epileptic encephalopathy (DEE), comprising administering such compounds, or pharmaceutically acceptable salts, and pharmaceutical compositions, to pediatric patients.
    Type: Application
    Filed: September 17, 2020
    Publication date: October 13, 2022
    Applicant: Knopp Biosciences LLC
    Inventors: Michael E. BOZIK, Steven DWORETZKY, Kelly PICCHIONE, Gregory HEBRANK, Thomas PETZINGER, Jr.
  • Patent number: 11261162
    Abstract: Provided herein are optionally substituted benzoimidazol-1,2-yl amides, pharmaceutical compositions comprising a therapeutically effective amount of such compounds and a pharmaceutically acceptable excipient, and methods of treating Kv7 associated diseases, such as, epilepsy, amyotrophic lateral sclerosis, various types of pain, hyperexcitability, a dyskinesia, dystonia, mania and tinnitus with such compounds and pharmaceutical compositions.
    Type: Grant
    Filed: October 22, 2020
    Date of Patent: March 1, 2022
    Assignee: KNOPP BIOSCIENCES, LLC
    Inventors: Michael E. Bozik, Scott S. Harried, Lynn Resnick, George T. Topalov, Justin K. Belardi, Charles A. Flentge, David A. Mareska, James S. Hale
  • Patent number: 11026928
    Abstract: Disclosed herein are methods of treating conditions, which may be associated with elevated levels of eosinophils and/or basophils, with a therapeutically effective amount of dexpramipexole or pharmaceutical acceptable salt thereof.
    Type: Grant
    Filed: March 16, 2018
    Date of Patent: June 8, 2021
    Assignee: Knopp Biosciences LLC
    Inventors: Michael E. Bozik, Gregory Hebrank, Wildon Farwell, Thomas Petzinger, Jr., Steven Dworetzky
  • Patent number: 10980783
    Abstract: Disclosed herein are methods of treating diseases associated with increased numbers of eosinophils basophils, and/or neutrophils with R(+) pramipexole.
    Type: Grant
    Filed: July 2, 2019
    Date of Patent: April 20, 2021
    Assignee: KNOPP BIOSCIENCES LLC
    Inventors: Michael E. Bozik, Gregory Hebrank, Wildon Farwell, Thomas Petzinger, Jr., Steven Dworetzky
  • Patent number: 10906877
    Abstract: Optionally substituted benzoimidazol-1,2-yl amides, such as compounds of Formula 1 or Formula 2, can be used to treat disorders associated with a Kv7 potassium channel activator. Compositions, medicaments, and dosage forms related to the treatment are also disclosed herein.
    Type: Grant
    Filed: July 2, 2019
    Date of Patent: February 2, 2021
    Assignee: Knopp Biosciences LLC
    Inventors: Lynn Resnick, George T. Topalov, Justin K. Belardi, James S. Hale, Scott S. Harried, Charles A. Flentge, David A. Mareska
  • Patent number: 10851067
    Abstract: Provided herein are optionally substituted benzoimidazol-1,2-yl amides, pharmaceutical compositions comprising a therapeutically effective amount of such compounds and a pharmaceutically acceptable excipient, and methods of treating Kv7 associated diseases, such as, epilepsy, amyotrophic lateral sclerosis, various types of pain, hyperexcitability, a dyskinesia, dystonia, mania and tinnitus with such compounds and pharmaceutical compositions.
    Type: Grant
    Filed: March 19, 2019
    Date of Patent: December 1, 2020
    Assignee: Knopp Biosciences LLC
    Inventors: Michael E. Bozik, Scott S. Harried, Lynn Resnick, George T. Topalov, Justin K. Belardi, Charles A. Flentge, David A. Mareska, James S. Hale
  • Patent number: 10828284
    Abstract: Disclosed herein are methods of treating conditions, which may be associated with elevated levels of eosinophils and/or basophils, with a therapeutically effective amount of dexpramipexole or pharmaceutical acceptable salt thereof.
    Type: Grant
    Filed: July 11, 2014
    Date of Patent: November 10, 2020
    Assignee: Knopp Biosciences LLC
    Inventors: Michael E. Bozik, Gregory Hebrank, Thomas Petzinger, Jr., Steven Dworetzky, Wildon Farwell
  • Patent number: 10526328
    Abstract: Compounds represented by formula 1 can be potent and/or partially selective for the Kv7.2/7.3 heteromultimer. They may be useful in treating disorders related to seizures, pain, neurotransmitter release, etc.
    Type: Grant
    Filed: September 7, 2018
    Date of Patent: January 7, 2020
    Assignee: Knopp Biosciences LLC
    Inventors: Lynn Resnick, George T. Topalov, Charles A. Flentge, James S. Hale, David A. Mareska, Justin K. Belardi, Kai Zhang, Scott S. Harried
  • Patent number: 10456381
    Abstract: Disclosed herein are methods of treating conditions, which may be associated with elevated levels of plasma cells and/or B-cells, with a therapeutically effective amount of dexpramipexole or pharmaceutical acceptable salt thereof.
    Type: Grant
    Filed: June 20, 2018
    Date of Patent: October 29, 2019
    Assignee: Knopp Biosciences LLC
    Inventors: Michael E. Bozik, Steven Dworetzky
  • Patent number: 10385025
    Abstract: Optionally substituted benzoimidazol-1,2-yl amides, such as compounds of Formula 1 or Formula 2, can be used to treat disorders associated with a Kv7 potassium channel activator. Compositions, medicaments, and dosage forms related to the treatment are also disclosed herein.
    Type: Grant
    Filed: January 25, 2018
    Date of Patent: August 20, 2019
    Assignee: Knopp Biosciences LLC
    Inventors: Lynn Resnick, George T. Topalov, Justin K. Belardi, James S. Hale, Scott S. Harried, Charles A. Flentge, David A. Mareska
  • Patent number: 10383856
    Abstract: Disclosed herein are methods of treating diseases associated with increased numbers of eosinophils basophils, and/or neutrophils with R(+) pramipexole.
    Type: Grant
    Filed: June 14, 2016
    Date of Patent: August 20, 2019
    Assignee: Knopp Biosciences LLC
    Inventors: Michael E. Bozik, Gregory Hebrank, Wildon Farwell, Thomas Petzinger, Jr., Steven Dworetzky
  • Patent number: 10383857
    Abstract: Disclosed herein are methods of treating conditions, which may be associated with elevated levels of eosinophils and/or basophils, with a therapeutically effective amount of dexpramipexole or pharmaceutical acceptable salt thereof.
    Type: Grant
    Filed: February 6, 2018
    Date of Patent: August 20, 2019
    Assignee: Knopp Biosciences LLC
    Inventors: Michael E. Bozik, Gregory Hebrank, Thomas Petzinger, Jr., Steven Dworetzky, Wildon Farwell
  • Patent number: 10285981
    Abstract: A method for treating amyotrophic lateral sclerosis (ALS) in a subject in need thereof comprising administering to said subject an effective amount of (6R)-2-amino-4,5,6,7-tetrahydro-6-(propylamino)benzothiazole or pharmaceutically acceptable salt thereof, wherein said subject is a treatment responder. In certain embodiments, said subject is a subject with definite amyotrophic lateral sclerosis, a subject with amyotrophic lateral sclerosis symptom onset duration of less than about 18 months, a subject with a high level of serum creatinine, a subject with concomitant riluzole administration and combinations thereof.
    Type: Grant
    Filed: March 20, 2018
    Date of Patent: May 14, 2019
    Assignee: Knopp Biosciences LLC
    Inventors: Michael E. Bozik, Thomas Petzinger, Jr., James L. Mather, Donald Archibald
  • Patent number: 10208003
    Abstract: The present invention is related to an improved process for the preparation of amino-substituted 4,5,6,7-tetrahydrobenzothiazole compounds of formula I, such as the compound 2-amino-4,5,6,7-tetrahydro-6-(n-propylamino)benzothiazole. The invention further relates to an improved synthesis of (R)-2-amino-4,5,6,7-tetrahydro-6-(n-propylamino)benzothiazole. The invention also relates to the methods and intermediates associated with the synthetic process.
    Type: Grant
    Filed: October 24, 2016
    Date of Patent: February 19, 2019
    Assignee: Knopp Biosciences LLC
    Inventors: Weirong Chen, Michael Humora, Daw-Iong Albert Kwok, William F. Kiesman, Erwin Ayandra Irdam
  • Patent number: 10195183
    Abstract: Disclosed herein are methods of treating conditions, which may be associated with elevated levels of mast cells, basophils, eosinophils, or a combination thereof, with a therapeutically effective amount of dexpramipexole or pharmaceutical acceptable salt thereof.
    Type: Grant
    Filed: August 14, 2017
    Date of Patent: February 5, 2019
    Assignee: Knopp Biosciences LLC
    Inventors: Michael E Bozik, Steven Dworetzky
  • Patent number: 10179774
    Abstract: Methods for preparing chirally purified substituted 4,5,6,7-tetrahydro-benzothiazole diamines such as, for example, (6R)2-amino-4,5,6,7-tetrahydro-6-(propylamino)benzothiazole and purifying a dominant enantiomer of substituted 4,5,6,7-tetrahydro-benzothiazole diamines from entantiomerically enriched mixtures of substituted 4,5,6,7-tetrahydro-benzothiazole diamines are provided herein.
    Type: Grant
    Filed: December 5, 2016
    Date of Patent: January 15, 2019
    Assignee: Knopp Biosciences LLC
    Inventors: Prasad Raje, Rajendrakumar Reddy Gadikota, Jian-Xie Chen, Olga V. Lapina, John M. McCall
  • Patent number: 10106536
    Abstract: Compounds represented by formula 1 can be potent and/or partially selective for the Kv7.2/7.3 heteromultimer. They may be useful in treating disorders related to seizures, pain, neurotransmitter release, etc.
    Type: Grant
    Filed: May 10, 2017
    Date of Patent: October 23, 2018
    Assignee: Knopp Biosciences LLC
    Inventors: Lynn Resnick, George T. Topalov, Charles A. Flentge, James S. Hale, David A. Mareska
  • Patent number: 10028940
    Abstract: Disclosed herein are methods of treating conditions, which may be associated with elevated levels of plasma cells and/or B-cells, with a therapeutically effective amount of dexpramipexole or pharmaceutical acceptable salt thereof.
    Type: Grant
    Filed: March 16, 2017
    Date of Patent: July 24, 2018
    Assignee: Knopp Biosciences LLC
    Inventors: Michael E. Bozik, Steven Dworetzky
  • Patent number: 9956206
    Abstract: A method for treating amyotrophic lateral sclerosis (ALS) in a subject in need thereof comprising administering to said subject an effective amount of (6R)-2-amino-4,5,6,7-tetrahydro-6-(propylamino)benzothiazole or pharmaceutically acceptable salt thereof, wherein said subject is a treatment responder. In certain embodiments, said subject is a subject with definite amyotrophic lateral sclerosis, a subject with amyotrophic lateral sclerosis symptom onset duration of less than about 18 months, a subject with a high level of serum creatinine, a subject with concomitant riluzole administration and combinations thereof.
    Type: Grant
    Filed: April 20, 2017
    Date of Patent: May 1, 2018
    Assignee: Knopp Biosciences LLC
    Inventors: Michael E. Bozik, Thomas Petzinger, Jr., James L. Mather, Donald Archibald
  • Patent number: 9914708
    Abstract: Optionally substituted benzoimidazol-1,2-yl amides, such as compounds of Formula 1 or Formula 2, can be used to treat disorders associated with a Kv7 potassium channel activator. Compositions, medicaments, and dosage forms related to the treatment are also disclosed herein.
    Type: Grant
    Filed: October 31, 2016
    Date of Patent: March 13, 2018
    Assignee: Knopp Biosciences LLC
    Inventors: Scott S. Harried, Lynn Resnick, George T. Topalov, Steven A. Boyd, Justin K. Belardi, Charles A. Flentge, James S. Hale, David A. Mareska, Kai Zhang