Patents by Inventor Stephen Harrison

Stephen Harrison 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: 9644866
    Abstract: This invention relates to treated geothermal brine compositions containing reduced concentrations of silica, iron, and potassium compared to the untreated brines. Exemplary compositions of the treated brine contain a concentration of silica ranging from about 0 mg/kg to about 15 mg/kg, a concentration of iron ranging from about 0 mg/kg to about 10 mg/kg, and a concentration of potassium ranging from about 300 mg/kg to about 8500 mg/kg. Other exemplary compositions of the treated brines also contain reduced concentrations of elements like rubidium, cesium, and lithium.
    Type: Grant
    Filed: February 24, 2014
    Date of Patent: May 9, 2017
    Assignee: Simbol, Inc.
    Inventors: Stephen Harrison, John Burba, III
  • Publication number: 20170081278
    Abstract: The present invention is directed to novel retinoid-related orphan receptor gamma (ROR?) modulators, processes for their preparation, pharmaceutical compositions containing these modulators, and their use in the treatment of inflammatory, metabolic and autoimmune diseases mediated by ROR?.
    Type: Application
    Filed: December 1, 2016
    Publication date: March 23, 2017
    Inventors: Véronique BIRAULT, Amanda Jennifer Campbell, Stephen Harrison, Joelle Le
  • Patent number: 9540318
    Abstract: The present invention is directed to novel retinoid-related orphan receptor gamma (ROR?) modulators, processes for their preparation, pharmaceutical compositions containing these modulators, and their use in the treatment of inflammatory, metabolic and autoimmune diseases mediated by ROR?.
    Type: Grant
    Filed: August 6, 2015
    Date of Patent: January 10, 2017
    Assignee: Glaxo Group Limited
    Inventors: Véronique Birault, Amanda Jennifer Campbell, Stephen Harrison, Joelle Le
  • Patent number: 9534276
    Abstract: A method for the selective precipitation and recovery of manganese from a manganese containing solution, such as a geothermal brine is provided, wherein the geothermal brine is contacted with ammonia, an ammine, or ammonium salt at a pH of greater than about 8.0 to selectively precipitate manganese having a purity of at least about 95%. Also provided are methods for the selective recovery of manganese and zinc from a brine solution.
    Type: Grant
    Filed: September 19, 2012
    Date of Patent: January 3, 2017
    Assignee: GEOTHERMAL ENERGY PROJECT, LLC
    Inventors: Stephen Harrison, C. V. Krishnamohan Sharma, Samaresh Mohanta
  • Patent number: 9527753
    Abstract: This invention relates to a method for the selective recovery of zinc from geothermal brines, and the subsequent preparation of zinc chloride or zinc sulfate therefrom.
    Type: Grant
    Filed: March 19, 2013
    Date of Patent: December 27, 2016
    Assignee: Geothermal Energy Project, LLC
    Inventors: Stephen Harrison, Samaresh Mohanta, Elizabeth Geler
  • Patent number: 9479216
    Abstract: A spread spectrum communications method is based on time compression in which a sampled message signal at a first rate is transmitted at a higher sampling rate. Robustness is achieved by dividing the signal into overlapping segments, transmitting each segment fast enough so that the segments no longer overlap. The segments are received and the data signal reconstructed by overlap-adding the segments.
    Type: Grant
    Filed: July 28, 2015
    Date of Patent: October 25, 2016
    Assignee: UVic Industry Partnerships Inc.
    Inventors: Stephen Harrison, Peter F. Driessen
  • Publication number: 20160304478
    Abstract: The present invention is directed to novel retinoid-related orphan receptor gamma (ROR?) modulators, processes for their preparation, pharmaceutical compositions containing these modulators, and their use in the treatment of inflammatory, metabolic and autoimmune diseases mediated by ROR?.
    Type: Application
    Filed: June 29, 2016
    Publication date: October 20, 2016
    Inventors: Veronique BIRAULT, Amanda Jennifer Campbell, Stephen Harrison, Joelle Le, Lena Shukla
  • Patent number: 9428452
    Abstract: The present invention is directed to novel retinoid-related orphan receptor gamma (ROR?) modulators, processes for their preparation, pharmaceutical compositions containing these modulators, and their use in the treatment of inflammatory, metabolic and autoimmune diseases mediated by ROR?.
    Type: Grant
    Filed: April 25, 2013
    Date of Patent: August 30, 2016
    Assignee: Glaxo Group Limited
    Inventors: Veronique Birault, Amanda Jennifer Campbell, Stephen Harrison, Joelle Le, Lena Shukla
  • Publication number: 20160188790
    Abstract: The present invention relates to the use of rotavirus particles for displaying a heterologous protein, alone or in complex with another molecule. The invention further relates to methods that employ these modified rotavirus particles to rapidly determine the structure of the heterologous protein or the complex using cryo-electron microscopy (cryo-EM). The invention also relates to a method of immunising a patient, wherein said method comprises administering to the patient the modified rotavirus particles of the invention.
    Type: Application
    Filed: July 8, 2014
    Publication date: June 30, 2016
    Inventors: Philip R. Dormitzer, Nikolaus Grigorieff, Stephen Harrison, Junhua Pan, Ethan Settembre
  • Publication number: 20160056858
    Abstract: A spread spectrum communications method is based on time compression in which a sampled message signal at a first rate is transmitted at a higher sampling rate. Robustness is achieved by dividing the signal into overlapping segments, transmitting each segment fast enough so that the segments no longer overlap. The segments are received and the data signal reconstructed by overlap-adding the segments.
    Type: Application
    Filed: July 28, 2015
    Publication date: February 25, 2016
    Inventors: Stephen Harrison, Peter F. Driessen
  • Patent number: 9249478
    Abstract: This invention relates to a method for the selective recovery of manganese and zinc from brines that includes the steps of contacting a brine with an ionic liquid in order to selectively extract manganese and zinc from the brine into the ionic liquid; and treating the ionic liquid containing extracted manganese and zinc with an aqueous solution to selectively precipitate manganese, producing a manganese depleted, zinc rich ionic liquid. The method can further include the steps of treating the manganese depleted, zinc rich ionic liquid with an aqueous solution to selectively precipitate zinc.
    Type: Grant
    Filed: March 14, 2013
    Date of Patent: February 2, 2016
    Assignee: Simbol, Inc.
    Inventors: Stephen Harrison, C. V. Krishnmohan Sharma, Pei-Yu Lan
  • Patent number: 9242972
    Abstract: The present invention is directed to novel retinoid-related orphan receptor gamma (ROR?) modulators, processes for their preparation, pharmaceutical compositions containing these modulators, and their use in the treatment of inflammatory, metabolic and autoimmune diseases mediated by ROR?.
    Type: Grant
    Filed: April 25, 2013
    Date of Patent: January 26, 2016
    Assignee: Glaxo Group Limited
    Inventors: Veronique Birault, Amanda Jennifer Campbell, Stephen Harrison, Joelle Le, Lena Shukla
  • Patent number: 9238851
    Abstract: This invention relates to a method for the selective recovery of manganese and zinc from geothermal brines that includes the steps of removing silica and iron from the brine, oxidizing the manganese and zinc to form precipitates thereof, recovering the manganese and zinc precipitates, solubilizing the manganese and zinc precipitates, purifying the manganese and zinc, and forming a manganese precipitate, and recovering the zinc by electrochemical means.
    Type: Grant
    Filed: July 16, 2013
    Date of Patent: January 19, 2016
    Assignee: Simbol, Inc.
    Inventors: Stephen Harrison, Samaresh Mohanta, C. V. Krishnamohan Sharma, Elizabeth Geler
  • Patent number: 9222149
    Abstract: This invention relates to a method for the preparation of lithium carbonate from lithium chloride containing brines. The method can include a silica removal step, capturing lithium chloride, recovering lithium chloride, supplying lithium chloride to an electrochemical cell and producing lithium hydroxide, contacting the lithium hydroxide with carbon dioxide to produce lithium carbonate.
    Type: Grant
    Filed: April 21, 2014
    Date of Patent: December 29, 2015
    Assignee: Simbol Inc.
    Inventor: Stephen Harrison
  • Publication number: 20150361039
    Abstract: The present invention is directed to novel retinoid-related orphan receptor gamma (ROR?) modulators, processes for their preparation, pharmaceutical compositions containing these modulators, and their use in the treatment of inflammatory, metabolic and autoimmune diseases mediated by ROR?.
    Type: Application
    Filed: August 6, 2015
    Publication date: December 17, 2015
    Inventors: Véronique BIRAULT, Amanda Jennifer Campbell, Stephen Harrison, Joelle Le
  • Patent number: 9150508
    Abstract: The present invention is directed to novel retinoid-related orphan receptor gamma (ROR?) modulators of formula (I), processes for their preparation, pharmaceutical compositions containing these modulators, and their use in the treatment of inflammatory, metabolic and autoimmune diseases mediated by ROR? wherein R1 and R2 are independently selected from the group consisting of H, CF3, halo, C1-3alkyl and C1-3-alkoxy; R3 and R4 are independently selected from the group consisting of H, CF3, halo, CH3 and OCH3; R5 is selected from the group consisting of H, CF3, halo, OH, CH2OH, C1-4alkyl, CH2-cyclopropyl and C1-4alkoxy, wherein C1-4alkyl and C1-4alkoxy, may be optionally substituted with one or two OH substituents; R6 is selected from the group consisting of C3-5alkyl and —CH2—C3-4cycloalkyl; R7 is selected from the group consisting of R8 is selected from the group consisting of C1-3alkyl, C1-3alkoxy, CH2CN, CH2OH, OH, CN and halo; R9 is the group —(CHR10)s—(X)t—(CHR10)u—R11; each R10 is independently
    Type: Grant
    Filed: September 25, 2012
    Date of Patent: October 6, 2015
    Assignee: Glaxo Group Limited
    Inventors: Veronique Birault, Amanda Jennifer Campbell, Stephen Harrison, Joelle Le
  • Publication number: 20150259215
    Abstract: This invention relates to a method for the preparation of lithium carbonate from lithium chloride containing brines. The method can include a silica removal step, capturing lithium chloride, recovering lithium chloride, supplying lithium chloride to an electrochemical cell and producing lithium hydroxide, contacting the lithium hydroxide with carbon dioxide to produce lithium carbonate.
    Type: Application
    Filed: May 15, 2015
    Publication date: September 17, 2015
    Inventor: Stephen Harrison
  • Patent number: 9074265
    Abstract: The invention generally relates to methods of selectively removing lithium from various liquids, methods of producing high purity lithium carbonate, methods of producing high purity lithium hydroxide, and methods of regenerating resin.
    Type: Grant
    Filed: October 3, 2013
    Date of Patent: July 7, 2015
    Assignee: Simbol, Inc.
    Inventors: Stephen Harrison, Robert Blanchet
  • Patent number: 9057117
    Abstract: This invention relates to a method for the selective recovery of manganese and zinc from geothermal brines that includes the steps of removing silica and iron from the brine, oxidizing the manganese and zinc to form precipitates thereof, recovering the manganese and zinc precipitates, solubilizing the manganese and zinc precipitates, purifying the manganese and zinc, and forming a manganese precipitate, and recovering the zinc by electrochemical means.
    Type: Grant
    Filed: April 30, 2013
    Date of Patent: June 16, 2015
    Assignee: Simbol, Inc.
    Inventors: Stephen Harrison, Samaresh Mohanta
  • Patent number: 9051827
    Abstract: A method for selective removal and recovery of silica and silicon containing compounds from solutions that include silica and silicon containing compounds, including geothermal brines. Also included are methods of preventing silica scale buildup in the geothermal power equipment and processes employing geothermal brines by the selective removal of silica.
    Type: Grant
    Filed: June 24, 2010
    Date of Patent: June 9, 2015
    Assignee: Simbol Mining Corporation
    Inventor: Stephen Harrison