Patents by Inventor Karl K. Johe

Karl K. Johe 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: 20230133201
    Abstract: The present disclosure provides methods for disseminating a protein such as an enzyme in a central nervous system tissue by depositing neural stem cells or neural precursor cells that comprise a nucleotide that encodes the enzyme in a white matter tract, wherein the neural stem cells or neural precursor cells secrete the enzyme. Also provided are methods of treating a disease or disorder that is due to a lack or deficiency of a lysosomal enzyme in a brain in a subject in need thereof by administering neural stem cells or neural precursor cells that express an enzyme that is lacking or deficient in the brain of the subject to one or more white matter tracts in the brain.
    Type: Application
    Filed: March 10, 2021
    Publication date: May 4, 2023
    Inventor: Karl K. JOHE
  • Publication number: 20210106579
    Abstract: Cognitive and/or motor deficiencies associated with Alzheimer's are treated using 2-amino substituted nicotinamides on their pharmaceutically acceptable salts.
    Type: Application
    Filed: May 17, 2019
    Publication date: April 15, 2021
    Applicant: Neuralstem, Inc.
    Inventor: Karl K. JOHE
  • Patent number: 10702555
    Abstract: The present disclosure provides a human neural stem cell comprising an exogenous polynucleotide coding for a growth factor such as IGF-1. Also disclosed are methods of using the human neural stem cells for the treatment of neurodegenerative diseases or disorders including, for example, ALS.
    Type: Grant
    Filed: June 16, 2017
    Date of Patent: July 7, 2020
    Assignee: NEURALSTEM, INC.
    Inventors: Thomas Hazel, Karl K. Johe
  • Patent number: 10413534
    Abstract: Motor skill deficits and cognitive deficits associated with stroke and secondary neuronal cell death are ameliorated by treatment with pharmaceutically acceptable salts of 2-amino substituted nicotinamides.
    Type: Grant
    Filed: February 13, 2018
    Date of Patent: September 17, 2019
    Assignee: NEURALSTEM, INC.
    Inventor: Karl K. Johe
  • Patent number: 10322115
    Abstract: Methods for treating non-systemic deficiencies associated with diabetes using 2-amino substituted nicotinamides or their pharmaceutically acceptable salts.
    Type: Grant
    Filed: September 12, 2017
    Date of Patent: June 18, 2019
    Assignee: Neuralstem, Inc.
    Inventor: Karl K. Johe
  • Publication number: 20190142829
    Abstract: Treatment with 2-amino substituted nicotinamides or their salts ameliorates the cognitive and motor dysfunction associated with Angelman Syndrome (AS).
    Type: Application
    Filed: April 24, 2018
    Publication date: May 16, 2019
    Applicant: Neuralstem, Inc.
    Inventor: Karl K. JOHE
  • Patent number: 10286010
    Abstract: The invention relates generally to methods of treating spasticity, rigidity, or muscular hyperactivity conditions by introducing a portion of an expanded population of neural stem cells into an area of a recipient spinal cord.
    Type: Grant
    Filed: July 27, 2017
    Date of Patent: May 14, 2019
    Assignee: Neuralstem, Inc.
    Inventors: Karl K. Johe, Thomas G. Hazel, Martin Marsala, Osamu Kakinohana
  • Publication number: 20180228787
    Abstract: Motor skill deficits and cognitive deficits associated with stroke and secondary neuronal cell death are ameliorated by treatment with pharmaceutically acceptable salts of 2-amino substituted nicotinamides.
    Type: Application
    Filed: February 13, 2018
    Publication date: August 16, 2018
    Applicant: NEURALSTEM, INC.
    Inventor: Karl K. JOHE
  • Publication number: 20180104240
    Abstract: Treatment with 2-amino substituted nicotinamides ameliorates the cognitive dysfunction resulting from radiation of the brain.
    Type: Application
    Filed: October 18, 2017
    Publication date: April 19, 2018
    Applicant: NEURALSTEM, INC.
    Inventor: Karl K. JOHE
  • Publication number: 20180071267
    Abstract: Methods for treating non-systemic deficiencies associated with diabetes using 2-amino substituted nicotinamides or their pharmaceutically acceptable salts.
    Type: Application
    Filed: September 12, 2017
    Publication date: March 15, 2018
    Applicant: Neuralstem, Inc.
    Inventor: Karl K. JOHE
  • Publication number: 20170333484
    Abstract: The invention relates generally to methods of treating spasticity, rigidity, or muscular hyperactivity conditions by introducing a portion of an expanded population of neural stem cells into an area of a recipient spinal cord.
    Type: Application
    Filed: July 27, 2017
    Publication date: November 23, 2017
    Inventors: Karl K. Johe, Thomas G. Hazel, Martin Marsala, Osamu Kakinohana
  • Publication number: 20170319625
    Abstract: The present disclosure provides a human neural stem cell comprising an exogenous polynucleotide coding for a growth factor such as IGF-1. Also disclosed are methods of using the human neural stem cells for the treatment of neurodegenerative diseases or disorders including, for example, ALS.
    Type: Application
    Filed: June 16, 2017
    Publication date: November 9, 2017
    Inventors: Thomas Hazel, Karl K. Johe
  • Patent number: 9750769
    Abstract: The present disclosure provides a human neural stem cell comprising an exogenous polynucleotide coding for a growth factor such as IGF-1. Also disclosed are methods of using the human neural stem cells for the treatment of neurodegenerative diseases or disorders including, for example, ALS.
    Type: Grant
    Filed: October 19, 2015
    Date of Patent: September 5, 2017
    Assignee: Neuralstem, Inc.
    Inventors: Thomas Hazel, Karl K. Johe
  • Patent number: 9744194
    Abstract: The invention relates generally to methods of treating spasticity, rigidity, or muscular hyperactivity conditions by introducing a portion of an expanded population of neural stem cells into an area of a recipient spinal cord.
    Type: Grant
    Filed: November 30, 2015
    Date of Patent: August 29, 2017
    Assignees: Neuralstem, Inc., The Regents of the University of California
    Inventors: Karl K. Johe, Thomas G. Hazel, Martin Marsala, Osamu Kakinohana
  • Patent number: 9572807
    Abstract: Although it is known that certain benzylpiperazine-aminopyridines or open chain forms thereof are effective in stimulating neural growth in in vitro tests, it has now been surprisingly found that administering these compounds in a dosage range of 10 mg/day-130 mg/day over 25-35 days is effective in treating Major Depressive Disorder (MDD) such that statistically significant results can be obtained with samples of only six subjects.
    Type: Grant
    Filed: June 15, 2015
    Date of Patent: February 21, 2017
    Assignee: Neuralstem, Inc.
    Inventor: Karl K. Johe
  • Patent number: 9540611
    Abstract: The present disclosure provides methods for the treatment of neurological diseases/disorders using neural stem cells (NSCs) obtained from a spinal cord tissue. The methods may include the use of a NSC population to treat a neurological disease/disorder of the brain. Such methods may include introducing exogenously cultured and expanded NSCs into the brain, which differentiate into neurons capable of integrating in vivo into the brain tissue in a sufficient manner to ameliorate the symptoms associated with the neurological disease/disorder.
    Type: Grant
    Filed: July 28, 2011
    Date of Patent: January 10, 2017
    Assignee: Neuralstem, Inc.
    Inventors: Woei-Cherng Shyu, Shinn-Zong Lin, Hsiao-Jung Wang, Karl K. Johe
  • Patent number: 9465025
    Abstract: A systematic and efficient method for establishing stable neural stem cell lines and neuronal progenitor lines is described. The resulting cell lines provide robust, simple, and reproducible cultures of human and other mammalian neurons in commercially useful mass quantities while maintaining normal karyotypes and normal neuronal phenotypes.
    Type: Grant
    Filed: April 15, 2009
    Date of Patent: October 11, 2016
    Assignee: Neuralstem, Inc.
    Inventors: Renji Yang, Karl K. Johe
  • Publication number: 20160228471
    Abstract: The invention relates generally to methods of treating spasticity, rigidity, or muscular hyperactivity conditions by introducing a portion of an expanded population of neural stem cells into an area of a recipient spinal cord.
    Type: Application
    Filed: November 30, 2015
    Publication date: August 11, 2016
    Inventors: Karl K. Johe, Thomas G. Hazel, Martin Marsala, Osamu Kakinohana
  • Publication number: 20160120942
    Abstract: The present disclosure provides a human neural stem cell comprising an exogenous polynucleotide coding for a growth factor such as IGF-1. Also disclosed are methods of using the human neural stem cells for the treatment of neurodegenerative diseases or disorders including, for example, ALS.
    Type: Application
    Filed: October 19, 2015
    Publication date: May 5, 2016
    Inventors: Thomas Hazel, Karl K. Johe
  • Patent number: 9220730
    Abstract: The invention relates generally to methods of treating spasticity, rigidity, or muscular hyperactivity conditions by introducing a portion of an expanded population of neural stem cells into an area of a recipient spinal cord.
    Type: Grant
    Filed: May 9, 2013
    Date of Patent: December 29, 2015
    Assignees: Neuralstem, Inc., The Regents of the University of California
    Inventors: Karl K. Johe, Thomas G. Hazel, Martin Marsala, Osamu Kakinohana