Patents by Inventor Brett Levin

Brett Levin 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: 11951463
    Abstract: Catalyst compositions comprising a zeolite and a mesoporous support or binder are disclosed. The mesoporous support or binder comprises a mesoporous metal oxide having a particle diameter of greater than or equal to 20 ?m at 50% of the cumulative pore size distribution (d50). Also disclosed are processes for producing a mono-alkylated aromatic compound (e.g., ethylbenzene or cumene) which exhibit improved yield of the mono-alkylated aromatic compound using alkylation catalysts comprising one or more of these catalyst compositions.
    Type: Grant
    Filed: March 19, 2018
    Date of Patent: April 9, 2024
    Assignee: ExxonMobil Engineering & Technology Company
    Inventors: Matthew S. Ide, Brett T. Loveless, Doron Levin, William W. Lonergan, Matthew J. Vincent, Wei-Ping Tai, Federico Barrai
  • Patent number: 11349319
    Abstract: Systems and methods for performing low voltage charging of a high voltage, series-connected string of battery modules are disclosed. A battery pack system may include a plurality of battery cells, including one or more groups of battery cells coupled in parallel. A processor may be configured to select a sub-group of battery cells from a group of battery cells for charging separately from other battery cells of the selected group of battery cells. The group of battery cells may be reconfigured to allow charging of the sub-group of battery cells separate from the other battery cells. The sub-group of battery cells may be charged, and then the group of battery cells may be reconfigured to allow operation of the sub-group of battery cells with the other battery cells. During charging, the sub-group of battery cells may be unavailable but other battery cells may continue to discharge.
    Type: Grant
    Filed: April 8, 2020
    Date of Patent: May 31, 2022
    Assignee: Southwest Electronic Energy Corporation
    Inventors: David Allen White, Brett Levins, Jeffrey Johnson
  • Publication number: 20200303934
    Abstract: Systems and methods for performing low voltage charging of a high voltage, series-connected string of battery modules are disclosed. A battery pack system may include a plurality of battery cells, including one or more groups of battery cells coupled in parallel. A processor may be configured to select a sub-group of battery cells from a group of battery cells for charging separately from other battery cells of the selected group of battery cells. The group of battery cells may be reconfigured to allow charging of the sub-group of battery cells separate from the other battery cells. The sub-group of battery cells may be charged, and then the group of battery cells may be reconfigured to allow operation of the sub-group of battery cells with the other battery cells. During charging, the sub-group of battery cells may be unavailable but other battery cells may continue to discharge.
    Type: Application
    Filed: April 8, 2020
    Publication date: September 24, 2020
    Applicant: Southwest Electronic Energy Corporation
    Inventors: David Allen White, Brett Levins, Jeffrey Johnson
  • Patent number: 9763777
    Abstract: A device for use in the repair of an ear drum in a subject in need of such treatment, said device: having a tensile strength Youngs Modulus between approximately 12.5 and 40 MPa; comprising one or more membrane layers, wherein at least one membrane layer comprises a plurality of pores; and wherein the device can support proliferation, migration and/or adhesion of cells selected from the group comprising at least any one or more of: keratinocytes, fibroblasts, vascular cells, mucosal epithelial cells, and stem cells.
    Type: Grant
    Filed: July 11, 2012
    Date of Patent: September 19, 2017
    Assignee: EAR SCIENCE INSTITUTE AUSTRALIA
    Inventors: Marcus Atlas, William Brett Robertson, Robert Jeffrey Marano, Sharon Leanne Redmond, Peter Luke Santa Maria, Brett Levin, Bing Mei Teh
  • Patent number: 9489759
    Abstract: Systems and methods for customizing animation variables and modifications to animation variables in an animation system are provided. An animated model may be comprised of a hierarchical structure of rigs and sub-rigs. An animator may customize the location of animation variables within the hierarchical structure through a relocation operation from an original position to a relocated position. The animation system identifies the relocation operation, resulting in an association being generated between the original position and the relocated position. Modifications made to animation variables in the animation system may be received by the animation system and the animator can customize the scope of the modification and its application to the animated model or animated scene.
    Type: Grant
    Filed: January 3, 2014
    Date of Patent: November 8, 2016
    Assignee: PIXAR
    Inventors: Eric Gregory, Brett Levin
  • Publication number: 20160149421
    Abstract: Systems and methods for performing low voltage charging of a high voltage, series-connected string of battery modules are disclosed. A battery pack system may include a plurality of battery cells, including one or more groups of battery cells coupled in parallel. A processor may be configured to select a sub-group of battery cells from a group of battery cells for charging separately from other battery cells of the selected group of battery cells. The group of battery cells may be reconfigured to allow charging of the sub-group of battery cells separate from the other battery cells. The sub-group of battery cells may be charged, and then the group of battery cells may be reconfigured to allow operation of the sub-group of battery cells with the other battery cells. During charging, the sub-group of battery cells may be unavailable but other battery cells may continue to discharge.
    Type: Application
    Filed: November 16, 2015
    Publication date: May 26, 2016
    Inventors: David Allen White, Brett Levin, Jeffrey Johnson
  • Patent number: 9286297
    Abstract: A method for a computer system includes receiving a mapping schema between a plurality of asset-types within an asset-type hierarchy and a plurality of paths within an on-disk storage structure, receiving an asset-type definition list from a user, wherein the asset-type definition list comprises an asset-type from the plurality of asset types, and determining at least one path from the plurality of paths for providing access to assets of the asset-type in response to the mapping schema and the asset-type definition list.
    Type: Grant
    Filed: December 14, 2010
    Date of Patent: March 15, 2016
    Assignee: Pixar
    Inventors: Stephan Vladimir Bugaj, Brett Levin, Zachariah Journey Baum
  • Publication number: 20140303727
    Abstract: A device for use in the repair of an ear drum in a subject in need of such treatment, said device: having a tensile strength Youngs Modulus between approximately 12.5 and 40 MPa; comprising one or more membrane layers, wherein at least one membrane layer comprises a plurality of pores; and wherein the device can support proliferation, migration and/or adhesion of cells selected from the group comprising at least any one or more of: keratinocytes, fibroblasts, vascular cells, mucosal epithelial cells, and stem cells.
    Type: Application
    Filed: July 11, 2012
    Publication date: October 9, 2014
    Applicant: EAR SCIENCE INSTITUTE AUSTRALIA
    Inventors: Marcus Atlas, William Brett Robertson, Robert Jeffrey Marano, Sharon Leanne Redmond, Peter Luke Santa Maria, Brett Levin, Bing Mei Teh
  • Patent number: 8624898
    Abstract: Typed dependency graphs represent digital assets as nodes in a graph. The digital assets, data files, and required software applications are represented as connected nodes. Nodes of the graph are connected by typed links, specifying the type of dependency relationship between digital assets, data files, and/or software applications associated with nodes. Type attributes can represent one-way dependencies, two-way dependencies, version relationships, variant relationships, subcomponent relationships, aggregation relationships, and software application/digital asset dependencies. Typed dependency graphs may be automatically created by parsing asset data or data files to determine the characteristics of assets and their relationships with other assets, data files, and software applications. Typed dependency graphs may be traversed based on the type of links, with the result defining a component, subcomponent, version, and/or variant.
    Type: Grant
    Filed: March 9, 2009
    Date of Patent: January 7, 2014
    Assignee: Pixar
    Inventors: Stephan Bugaj, Brett Levin, Joshua Minor
  • Patent number: 7873685
    Abstract: A method for a computer system includes receiving a mapping schema between a plurality of asset-types within an asset-type hierarchy and a plurality of paths within an on-disk storage structure, receiving an asset-type definition list from a user, wherein the asset-type definition list comprises an asset-type from the plurality of asset types, and determining at least one path from the plurality of paths for providing access to assets of the asset-type in response to the mapping schema and the asset-type definition list.
    Type: Grant
    Filed: April 26, 2005
    Date of Patent: January 18, 2011
    Assignee: Pixar
    Inventors: Stephan Vladimir Bugaj, Brett Levin, Zachariah Journey Baum
  • Patent number: 7821516
    Abstract: A method for a computer system includes receiving a selection of a plurality of assets to be rendered from a user, wherein the selection comprises a plurality of symbolic references, determining respective static references associated with each asset from the plurality of assets in response to the plurality of symbolic references, rendering the plurality of assets in response to asset data associated with the respective static references to form a rendered image, storing the respective static references associated with each asset from the plurality of assets in a pinset file, and associating the rendered image with the pinset file.
    Type: Grant
    Filed: October 28, 2004
    Date of Patent: October 26, 2010
    Assignee: Pixar
    Inventors: Stephan Vladimir Bugaj, Brett Levin, Zachariah Baum
  • Patent number: 7683904
    Abstract: A method for a computer system includes receiving and storing a first model of an animation asset in a first version location of the animation asset, providing a link between a named version of the animation asset to the first version location of the animation asset, wherein a name of the named version is specified by a first user, thereafter receiving and storing a second model of the animation asset in a second version location of the animation asset, providing the first model of the animation asset from the first version location of the animation asset in response to a specification of the named version of the animation asset by a second user, and providing the second model of the animation asset from the second version location of the animation asset in response to a specification of the animation asset by the second user.
    Type: Grant
    Filed: November 5, 2004
    Date of Patent: March 23, 2010
    Assignee: Pixar
    Inventors: Stephan Vladimir Bugaj, Brett Levin, Zachariah Baum
  • Publication number: 20060015431
    Abstract: A method for a computer system includes receiving a mapping schema between a plurality of asset-types within an asset-type hierarchy and a plurality of paths within an on-disk storage structure, receiving an asset-type definition list from a user, wherein the asset-type definition list comprises an asset-type from the plurality of asset types, and determining at least one path from the plurality of paths for providing access to assets of the asset-type in response to the mapping schema and the asset-type definition list.
    Type: Application
    Filed: April 26, 2005
    Publication date: January 19, 2006
    Applicant: Pixar
    Inventors: Stephan Bugaj, Brett Levin, Zachariah Baum
  • Publication number: 20050253848
    Abstract: A method for a computer system includes receiving and storing a first model of an animation asset in a first version location of the animation asset, providing a link between a named version of the animation asset to the first version location of the animation asset, wherein a name of the named version is specified by a first user, thereafter receiving and storing a second model of the animation asset in a second version location of the animation asset, providing the first model of the animation asset from the first version location of the animation asset in response to a specification of the named version of the animation asset by a second user, and providing the second model of the animation asset from the second version location of the animation asset in response to a specification of the animation asset by the second user.
    Type: Application
    Filed: November 5, 2004
    Publication date: November 17, 2005
    Applicant: Pixar
    Inventors: Stephan Bugaj, Brett Levin, Zachariah Baum
  • Publication number: 20050253839
    Abstract: A method for a computer system includes receiving a selection of a plurality of assets to be rendered from a user, wherein the selection comprises a plurality of symbolic references, determining respective static references associated with each asset from the plurality of assets in response to the plurality of symbolic references, rendering the plurality of assets in response to asset data associated with the respective static references to form a rendered image, storing the respective static references associated with each asset from the plurality of assets in a pinset file, and associating the rendered image with the pinset file.
    Type: Application
    Filed: October 28, 2004
    Publication date: November 17, 2005
    Applicant: Pixar
    Inventors: Stephen Bugaj, Brett Levin, Zachariah Baum
  • Patent number: RE44369
    Abstract: A method for a computer system includes receiving a selection of a plurality of assets to be rendered from a user, wherein the selection comprises a plurality of symbolic references, determining respective static references associated with each asset from the plurality of assets in response to the plurality of symbolic references, rendering the plurality of assets in response to asset data associated with the respective static references to form a rendered image, storing the respective static references associated with each asset from the plurality of assets in a pinset file, and associating the rendered image with the pinset file.
    Type: Grant
    Filed: May 11, 2012
    Date of Patent: July 16, 2013
    Assignee: Pixar
    Inventors: Stephan Vladimir Bugaj, Brett Levin, Zachariah Baum