Patents by Inventor Stephen R. Clarke
Stephen R. Clarke 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).
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Patent number: 11966560Abstract: In some embodiments, an electronic device presents media items from different media applications in a unified media browsing application. In some embodiments, an electronic device facilitates browsing of media from different media applications based on category of media (e.g., movies, television shows, etc.). In some embodiments, an electronic device facilitates setup of a unified media browsing application that presents media items from different media applications in a unified media browsing user interface. In some embodiments, an electronic device displays multiple episodes of a collection of episodic content (e.g., a television series) in a user interface for the collection of episodic content. In some embodiments, an electronic device displays representations of, and provides access to, live-event media items accessible on the electronic device.Type: GrantFiled: September 28, 2017Date of Patent: April 23, 2024Assignee: Apple Inc.Inventors: Alexander W. Johnston, Dennis S. Park, Tito Lloyd Balsamo, Jonathan Lochhead, Yesmeen El-Shafey, Graham R. Clarke, Peter D. Anton, Jennifer L. C. Folse, William M. Bachman, Stephen O. Lemay, Gregg Suzuki, Alan C. Dye, Jeff Tan-Ang, Policarpo B. Wood
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Patent number: 11919869Abstract: Provided herein is A compound of Formula I: or a pharmaceutically acceptable salt thereof, wherein the various substituents are described herein.Type: GrantFiled: October 27, 2022Date of Patent: March 5, 2024Assignee: Gilead Sciences, Inc.Inventors: Mark J. Bartlett, Gregory F. Chin, Michael O. Clarke, Jennifer L Cosman, Deeba Ensan, Bindu Goyal, Stephen Ho, Richard L Mackman, Michael R. Mish, Dustin S. Siegel, Kyle C. Tamshen, Hai Yang
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Patent number: 11239507Abstract: Lead from lead acid battery scrap is recovered in two separate production streams as clean grid lead and as high-purity lead without smelting. In preferred aspects, lead recovery is performed in a continuous process that uses an aqueous electroprocessing solvent and electro-refining. Spent electroprocessing solvent and/or base utilized to treat lead paste from the lead acid battery scrap can be recycled to the recovery process.Type: GrantFiled: May 9, 2019Date of Patent: February 1, 2022Assignee: AQUA METALS INC.Inventors: Brian Dougherty, Michael John King, Robert Lewis Clarke, Stephen R. Clarke, Michael David Hurwitz
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Patent number: 10793957Abstract: A closed loop electrochemical process of recovery of high-purity lead uses continuous formation of adherent lead on a cathode from an electrolyte that is used to dissolve desulfated lead paste.Type: GrantFiled: May 13, 2016Date of Patent: October 6, 2020Assignee: AQUA METALS INC.Inventors: Stephen R. Clarke, Robert Lewis Clarke, Brian Dougherty
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Patent number: 10689769Abstract: The inventive subject matter is directed to continuous electrochemical production of highly pure micro- or nanostructured lead that at least partially encloses the electroprocessing solvent and molecular hydrogen and optional guest compounds to form a mixed matrix. Such compositions are particularly suitable for cold forming of various structures and/or for alloy and composite material production.Type: GrantFiled: May 13, 2016Date of Patent: June 23, 2020Assignee: Aqua Metals Inc.Inventors: Stephen R. Clarke, Michael John King, Brian Dougherty, Michael David Hurwitz
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Patent number: 10665907Abstract: Lead from lead acid battery scrap is recovered in two separate production streams as clean grid lead and as high-purity lead without smelting. In preferred aspects, lead recovery is performed in a continuous process that uses an aqueous electroprocessing solvent and electro-refining, and spent electroprocessing solvent can be recycled to the recovery process.Type: GrantFiled: November 13, 2017Date of Patent: May 26, 2020Assignee: Aqua Metals Inc.Inventors: Stephen R. Clarke, Robert Lewis Clarke, Michael David Hurwitz, Michael John King, Selwyn Mould
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Patent number: 10566665Abstract: Lead from lead acid battery scrap is recovered in two separate production streams as clean grid lead and as high-purity lead without smelting. In preferred aspects, lead recovery is performed in a continuous process that uses an aqueous electroprocessing solvent and electro-refining, and spent electroprocessing solvent can be recycled to the recovery process.Type: GrantFiled: November 13, 2017Date of Patent: February 18, 2020Assignee: Aqua Metals Inc.Inventors: Stephen R. Clarke, Robert Lewis Clarke, Michael David Hurwitz, Michael John King, Selwyn Mould
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Publication number: 20190267681Abstract: Lead from lead acid battery scrap is recovered in two separate production streams as clean grid lead and as high-purity lead without smelting. In preferred aspects, lead recovery is performed in a continuous process that uses an aqueous electroprocessing solvent and electro-refining. Spent electroprocessing solvent and/or base utilized to treat lead paste from the lead acid battery scrap can be recycled to the recovery process.Type: ApplicationFiled: May 9, 2019Publication date: August 29, 2019Inventors: Brian Dougherty, Michael John King, Robert Lewis Clarke, Stephen R. Clarke, Michael David Hurwitz
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Patent number: 10340561Abstract: Lead from lead acid battery scrap is recovered in two separate production streams as clean grid lead and as high-purity lead without smelting. In preferred aspects, lead recovery is performed in a continuous process that uses an aqueous electroprocessing solvent and electro-refining. Spent electroprocessing solvent and/or base utilized to treat lead paste from the lead acid battery scrap can be recycled to the recovery process.Type: GrantFiled: May 13, 2015Date of Patent: July 2, 2019Assignee: Aqua Metals Inc.Inventors: Brian Dougherty, Michael John King, Robert Lewis Clarke, Stephen R. Clarke, Michael David Hurwitz
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Publication number: 20180355494Abstract: A closed loop electrochemical process of recovery of high-purity lead uses continuous formation of adherent lead on a cathode from an electrolyte that is used to dissolve desulfated lead paste.Type: ApplicationFiled: May 13, 2016Publication date: December 13, 2018Applicant: Aqua Metals Inc.Inventors: Stephen R. Clarke, Robert Lewis Clarke, Brian Dougherty
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Publication number: 20180127888Abstract: The inventive subject matter is directed to continuous electrochemical production of highly pure micro- or nanostructured lead that at least partially encloses the electroprocessing solvent and molecular hydrogen and optional guest compounds to form a mixed matrix. Such compositions are particularly suitable for cold forming of various structures and/or for alloy and composite material production.Type: ApplicationFiled: May 13, 2016Publication date: May 10, 2018Inventors: Stephen R. Clarke, Michael John King, Brian Dougherty, Michael David Hurwitz
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Publication number: 20180069276Abstract: Lead from lead acid battery scrap is recovered in two separate production streams as clean grid lead and as high-purity lead without smelting. In preferred aspects, lead recovery is performed in a continuous process that uses an aqueous electroprocessing solvent and electro-refining, and spent electroprocessing solvent can be recycled to the recovery process.Type: ApplicationFiled: November 13, 2017Publication date: March 8, 2018Inventors: Stephen R. Clarke, Robert Lewis Clarke, Michael David Hurwitz, Michael John King, Selwyn Mould
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Publication number: 20170352927Abstract: Lead from lead acid battery scrap is recovered in two separate production streams as clean grid lead and as high-purity lead without smelting. In preferred aspects, lead recovery is performed in a continuous process that uses an aqueous electroprocessing solvent and electro-refining. Spent electroprocessing solvent and/or base utilized to treat lead paste from the lead acid battery scrap can be recycled to the recovery process.Type: ApplicationFiled: May 13, 2015Publication date: December 7, 2017Inventors: Brian Dougherty, Michael John King, Robert Lewis Clarke, Stephen R. Clarke, Michael David Hurwitz
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Patent number: 9837689Abstract: Lead from lead acid battery scrap is recovered in two separate production streams as clean grid lead and as high-purity lead without smelting. In preferred aspects, lead recovery is performed in a continuous process that uses an aqueous electroprocessing solvent and electro-refining and spent electroprocessing solvent can be recycled to the recovery process.Type: GrantFiled: November 18, 2014Date of Patent: December 5, 2017Assignee: Aqua Metals Inc.Inventors: Stephen R. Clarke, Robert Lewis Clarke, Michael David Hurwitz, Michael John King, Selwyn Mould
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Patent number: 9672953Abstract: Compositions, devices, and methods of stabilizing Magneli phase materials are presented where the modified materials have a host phase and a locking phase in which locking compounds prevent rearrangement of a Magneli shear plane to a rutile structure and so prevent or reduce the oxidation of the Magneli phase material.Type: GrantFiled: March 27, 2015Date of Patent: June 6, 2017Inventors: Stephen R. Clarke, Robert Clarke
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Publication number: 20160294024Abstract: Lead from lead acid battery scrap is recovered in two separate production streams as clean grid lead and as high-purity lead without smelting. In preferred aspects, lead recovery is performed in a continuous process that uses an aqueous electroprocessing solvent and electro-refining and spent electroprocessing solvent can be recycled to the recovery process.Type: ApplicationFiled: November 18, 2014Publication date: October 6, 2016Inventors: Stephen R. Clarke, Robert Lewis Clarke, Michael David Hurwitz, Michael John King, Selwyn Mould
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Publication number: 20160217881Abstract: Compositions, devices, and methods of stabilizing Magneli phase materials are presented where the modified materials have a host phase and a locking phase in which locking compounds prevent rearrangement of a Magneli shear plane to a rutile structure and so prevent or reduce the oxidation of the Magneli phase material.Type: ApplicationFiled: March 27, 2015Publication date: July 28, 2016Inventors: Stephen R. Clarke, Robert Clarke
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Patent number: 6383395Abstract: A media is used to remove species from aqueous solutions, particularly in the treatment of water to enable it to be suitable for drinking. The media includes a material selected from the group consisting of zirconium hydroxide, titanium hydroxide, hafnium hydroxide and combinations thereof. A preferred form of the media is a layer having an aspect ratio of at least 1:1, more preferably, at least about 10:1. Removed from the water are species selected from the group consisting of arsenate, selenate, chromate, borate, perchlorate, fluoride and combinations thereof. In particular arsenite (As+3) containing species are also removed from water. Arsenite may be removed from water to levels not greater than 10 parts per billion with a single exposure to the media. The media is selective for certain species over others.Type: GrantFiled: January 4, 2000Date of Patent: May 7, 2002Assignee: Luxfer Group LimitedInventors: Stephen R. Clarke, Richard J. Clarke, Roderick Murdock, Clive J. Butler, Sam Mohanta
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Patent number: 5846393Abstract: An integrated electrochemical soil remediation method and apparatus for treating contaminated soils, especially those contaminated with mixtures of nonvolatile organic contaminants, ionic contaminants and volatile organic compounds are disclosed. Remediation may be achieved by electrochemically enhancing biodigestion of organic contaminants (using microorganisms present in or added to soil), electrochemically removing ionic contaminants and electrochemically removing volatilized organic contaminants by applying a vacuum over the soil being treated, as dictated by the nature of contamination. Physicochemical conditions of the electrolyte and the soil are managed by monitoring and adjusting the electrolyte. Nutritional needs of microorganisms for biodigestion are adjusted as necessary through the electrolyte.Type: GrantFiled: June 7, 1996Date of Patent: December 8, 1998Assignee: Geo-Kinetics International, Inc.Inventors: Robert L. Clarke, Reinout Lageman, Wieberen Pool, Stephen R. Clarke