Patents by Inventor David Julius

David Julius 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: 11124550
    Abstract: This invention relates to peptides and their use for modulating sodium channels. More particularly, the present invention relates to peptides and their use in methods of enhancing Nav1.1 activity and for treating or preventing conditions associated with Nav1.1 activity.
    Type: Grant
    Filed: December 9, 2016
    Date of Patent: September 21, 2021
    Assignees: THE UNIVERSITY OF QUEENSLAND, THE JOHNS HOPKINS UNIVERSITY, THE FLOREY INSTITUTE OF NEUROSCIENCE AND MENTAL HEALTH, THE REGENTS OF THE UNIVERSITY OF CALIFORNIA
    Inventors: Steven Petrou, Glenn King, Frank Bosmans, David Julius, Jeremiah Osteen, Chuchu Zhang
  • Publication number: 20200299339
    Abstract: This invention relates to peptides and their use for modulating sodium channels. More particularly, the present invention relates to peptides and their use in methods of enhancing Nav1.1 activity and for treating or preventing conditions associated with Nav1.1 activity.
    Type: Application
    Filed: December 9, 2016
    Publication date: September 24, 2020
    Inventors: Steven PETROU, Glenn KING, Frank BOSMANS, David JULIUS, Jeremiah OSTEEN, Chuchu ZHANG
  • Patent number: 9932383
    Abstract: The present invention relates to regulation of cold sensation and pain. More particularly, the present invention is directed to nucleic acids encoding a member of the transient regulatory protein family, CMR1, which is involved in modulation of the perception of cold sensations and pain. In some embodiments, an isolated or recombinant CMR1 polypeptide is directly or indirectly attached to a detectable label or fused to a second polypeptide. In some embodiments, an isolated or recombinant CMR1 polypeptide is directly or indirectly bound to a solid support.
    Type: Grant
    Filed: September 15, 2016
    Date of Patent: April 3, 2018
    Assignee: The Regents of the University of California
    Inventors: David Julius, David D. McKemy, Werner M. Neuhausser
  • Patent number: 9803097
    Abstract: A conductive ink and a conductive coating are provided. The conductive ink includes a conductive polymer solution comprising conductive polymer dissolved in an aqueous-based media and a mixture of carbon nanotubes and graphene oxide sheets dispersed in the conductive polymer solution, wherein a weight ratio of the carbon nanotubes to the graphene oxide sheets is in a range from 0.25 to 2.5. The conductive coating includes a conductive polymer and a mixture of graphene oxide sheets and carbon nanotubes dispersed in the conductive polymer, wherein a weight ratio of the carbon nanotubes to the graphene oxide sheets is in a range from 0.25 to 2.5, and wherein the conductive coating has an optical transmittance value at 550 nm of at least 75%.
    Type: Grant
    Filed: October 21, 2013
    Date of Patent: October 31, 2017
    Assignee: 3M Innovative Properties Company
    Inventors: HongQian Bao, Melvin Zin, David Julius, Melvina Leolukman
  • Publication number: 20170029280
    Abstract: A method of producing an aqueous dispersion of few-layer graphene nanosheets is disclosed, the method including: (a) mixing graphite particles with a perfluorosulfonate ionomer in an aqueous liquid, to form an aqueous dispersion of graphite particles; and (b) sonicating the aqueous dispersion of graphite particles to form an aqueous dispersion of few-layer graphene nanosheets, wherein the perfluorosulfonate ionomer is disposed as a thin and continuous layer on the few-layer graphene nanosheets. A composition is also disclosed, comprising an aqueous dispersion of a mixture of: (a) a perfluorosulfonate ionomer; and (b) a plurality of few-layer graphene nanosheets; wherein the perfluorosulfonate ionomer is disposed as a thin and continuous layer on the few-layer graphene nanosheets.
    Type: Application
    Filed: December 11, 2014
    Publication date: February 2, 2017
    Inventors: David Julius, Melvin Zin, Ranjith Divigalpitiya, Gary A. Korba
  • Publication number: 20170002053
    Abstract: The present invention relates to regulation of cold sensation and pain. More particularly, the present invention is directed to nucleic acids encoding a member of the transient regulatory protein family, CMR1, which is involved in modulation of the perception of cold sensations and pain. In some embodiments, an isolated or recombinant CMR1 polypeptide is directly or indirectly attached to a detectable label or fused to a second polypeptide. In some embodiments, an isolated or recombinant CMR1 polypeptide is directly or indirectly bound to a solid support.
    Type: Application
    Filed: September 15, 2016
    Publication date: January 5, 2017
    Inventors: David JULIUS, David D. Mckemy, Werner M. Neuhausser
  • Patent number: 9464130
    Abstract: The present invention relates to regulation of cold sensation and pain. More particularly, the present invention is directed to nucleic acids encoding a member of the transient regulatory protein family, CMR1, which is involved in modulation of the perception of cold sensations and pain. The invention further relates to methods for identifying and using agents that modulate cold responses and pain responses stimulated by cold via modulation of CMR1 and CMR1-related signal transduction.
    Type: Grant
    Filed: May 4, 2015
    Date of Patent: October 11, 2016
    Assignee: The Regents of the University of California
    Inventors: David Julius, David D. McKemy, Werner M. Neuhausser
  • Publication number: 20160271380
    Abstract: A microneedle applicator. The applicator can include a microneedle array, a microneedle array holder, and an actuator movable between a first position and a second position to cause the microneedle array holder to move, respectively, between a retracted position and an extended position. The applicator can further include a first biasing element configured to bias the actuator in the first position, and a counter assembly, or mechanism, configured to count a number of times the microneedle array holder is moved between the retracted position and the extended position (or the number of times the actuator is moved from the first position to the second position). In some embodiments, the counter assembly can include the actuator and first biasing element.
    Type: Application
    Filed: March 20, 2014
    Publication date: September 22, 2016
    Inventors: Yarn Chee Poon, Boon Yi Soon, David Julius, Mei-Ling Pan, Melvin Zin, Chi Ying Lee
  • Publication number: 20150307584
    Abstract: The present invention relates to regulation of cold sensation and pain. More particularly, the present invention is directed to nucleic acids encoding a member of the transient regulatory protein family, CMR1, which is involved in modulation of the perception of cold sensations and pain. The invention further relates to methods for identifying and using agents that modulate cold responses and pain responses stimulated by cold via modulation of CMR1 and CMR1-related signal transduction.
    Type: Application
    Filed: May 4, 2015
    Publication date: October 29, 2015
    Inventors: DAVID JULIUS, DAVID D. MCKEMY, WERNER M. NEUHAUSSER
  • Publication number: 20150275016
    Abstract: A conductive ink and a conductive coating are provided. The conductive ink includes a conductive polymer solution comprising conductive polymer dissolved in an aqueous-based media and a mixture of carbon nanotubes and graphene oxide sheets dispersed in the conductive polymer solution, wherein a weight ratio of the carbon nanotubes to the graphene oxide sheets is in a range from 0.25 to 2.5. The conductive coating includes a conductive polymer and a mixture of graphene oxide sheets and carbon nanotubes dispersed in the conductive polymer, wherein a weight ratio of the carbon nanotubes to the graphene oxide sheets is in a range from 0.25 to 2.5, and wherein the conductive coating has an optical transmittance value at 550 nm of at least 75%.
    Type: Application
    Filed: October 21, 2013
    Publication date: October 1, 2015
    Inventors: HongQian Bao, Melvin Zin, David Julius, Melvina Leolukman
  • Patent number: 9063125
    Abstract: The present invention relates to regulation of cold sensation and pain. More particularly, the present invention is directed to nucleic acids encoding a member of the transient regulatory protein family, CMR1, which is involved in modulation of the perception of cold sensations and pain. The invention further relates to methods for identifying and using agents that modulate cold responses and pain responses stimulated by cold via modulation of CMR1 and CMR1-related signal transduction.
    Type: Grant
    Filed: April 8, 2014
    Date of Patent: June 23, 2015
    Assignee: The Regents of the University of California
    Inventors: David Julius, David D. McKemy, Werner M. Neuhausser
  • Publication number: 20140287497
    Abstract: The present invention relates to regulation of cold sensation and pain. More particularly, the present invention is directed to nucleic acids encoding a member of the transient regulatory protein family, CMR1, which is involved in modulation of the perception of cold sensations and pain. The invention further relates to methods for identifying and using agents that modulate cold responses and pain responses stimulated by cold via modulation of CMR1 and CMR1-related signal transduction.
    Type: Application
    Filed: April 8, 2014
    Publication date: September 25, 2014
    Applicant: The Regents of the University of California
    Inventors: David Julius, David D. McKemy, Werner M. Neuhausser
  • Patent number: 8728757
    Abstract: The present invention relates to regulation of cold sensation and pain. More particularly, the present invention is directed to nucleic acids encoding a member of the transient regulatory protein family, CMR1, which is involved in modulation of the perception of cold sensations and pain. The invention further relates to methods for identifying and using agents that modulate cold responses and pain responses stimulated by cold via modulation of CMR1 and CMR1-related signal transduction.
    Type: Grant
    Filed: May 24, 2013
    Date of Patent: May 20, 2014
    Assignee: The Regents of the University of California
    Inventors: David Julius, David D. McKemy, Werner M. Neuhausser
  • Publication number: 20130315833
    Abstract: The present invention relates to regulation of cold sensation and pain. More particularly, the present invention is directed to nucleic acids encoding a member of the transient regulatory protein family, CMR1, which is involved in modulation of the perception of cold sensations and pain. The invention further relates to methods for identifying and using agents that modulate cold responses and pain responses stimulated by cold via modulation of CMR1 and CMR1-related signal transduction.
    Type: Application
    Filed: May 24, 2013
    Publication date: November 28, 2013
    Applicant: The Regents of the University of California
    Inventors: David Julius, David D. McKemy, Werner M. Neuhausser
  • Patent number: 8470545
    Abstract: The present invention relates to regulation of cold sensation and pain. More particularly, the present invention is directed to nucleic acids encoding a member of the transient regulatory protein family, CMR1, which is involved in modulation of the perception of cold sensations and pain. The invention further relates to methods for identifying and using agents that modulate cold responses and pain responses stimulated by cold via modulation of CMR1 and CMR1-related signal transduction.
    Type: Grant
    Filed: December 29, 2011
    Date of Patent: June 25, 2013
    Assignee: The Regents of the University of California
    Inventors: David Julius, David D. McKemy, Werner M. Neuhausser
  • Patent number: 8361733
    Abstract: The present invention relates to regulation of cold sensation and pain. More particularly, the present invention is directed to nucleic acids encoding a member of the transient regulatory protein family, CMR1, which is involved in modulation of the perception of cold sensations and pain. The invention further relates to methods for identifying and using agents that modulate cold responses and pain responses stimulated by cold via modulation of CMR1 and CMR1-related signal transduction.
    Type: Grant
    Filed: October 14, 2010
    Date of Patent: January 29, 2013
    Assignee: The Regents of the University of California
    Inventors: David Julius, David D. McKemy, Werner M. Neuhausser
  • Publication number: 20120100076
    Abstract: The present invention relates to regulation of cold sensation and pain. More particularly, the present invention is directed to nucleic acids encoding a member of the transient regulatory protein family, CMR1, which is involved in modulation of the perception of cold sensations and pain. The invention further relates to methods for identifying and using agents that modulate cold responses and pain responses stimulated by cold via modulation of CMR1 and CMR1-related signal transduction.
    Type: Application
    Filed: December 29, 2011
    Publication date: April 26, 2012
    Applicant: The Regents of the University of California
    Inventors: David Julius, David D. McKemy, Werner M. Neuhausser
  • Publication number: 20110053137
    Abstract: The present invention relates to regulation of cold sensation and pain. More particularly, the present invention is directed to nucleic acids encoding a member of the transient regulatory protein family, CMR1, which is involved in modulation of the perception of cold sensations and pain. The invention further relates to methods for identifying and using agents that modulate cold responses and pain responses stimulated by cold via modulation of CMR1 and CMR1-related signal transduction.
    Type: Application
    Filed: October 14, 2010
    Publication date: March 3, 2011
    Applicant: The Regents of the University of California
    Inventors: David Julius, David D. McKemy, Werner M. Neuhausser
  • Patent number: 7838253
    Abstract: The present invention relates to regulation of cold sensation and pain. More particularly, the present invention is directed to nucleic acids encoding a member of the transient regulatory protein family, CMR1, which is involved in modulation of the perception of cold sensations and pain. The invention further relates to methods for identifying and using agents that modulate cold responses and pain responses stimulated by cold via modulation of CMR1 and CMR1-related signal transduction.
    Type: Grant
    Filed: February 15, 2008
    Date of Patent: November 23, 2010
    Assignee: The Regents of the University of California
    Inventors: David Julius, David D. McKemy, Werner M. Neuhausser
  • Patent number: 7834150
    Abstract: The present invention relates to regulation of cold sensation and pain. More particularly, the present invention is directed to nucleic acids encoding a member of the transient regulatory protein family, CMR1, which is involved in modulation of the perception of cold sensations and pain. The invention further relates to methods for identifying and using agents that modulate cold responses and pain responses stimulated by cold via modulation of CMR1 and CMR1-related signal transduction.
    Type: Grant
    Filed: February 15, 2008
    Date of Patent: November 16, 2010
    Assignee: The Regents of the University of California
    Inventors: David Julius, David D. McKemy, Werner M. Neuhausser