Patents by Inventor Steven Roberts

Steven Roberts 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: 20230121079
    Abstract: Various automated systems and methods are provided herein for the assembly of battery stacks. An example system includes a closed-loop transport track, a plurality of stations along the track, and a control system. The track includes a plurality of pallets. Each pallet receives at least one battery stack and is moveable along the track. The plurality of stations include a plurality of assembly stations for adding at least one battery component to a battery stack held on a pallet, and at least one transfer station for unloading a completed battery stack from the pallet. The completed battery stack includes a plurality of cells having a particular composition. The control system can move the pallets to the plurality of stations in a predetermined sequence to assemble the completed battery stack.
    Type: Application
    Filed: October 14, 2022
    Publication date: April 20, 2023
    Inventors: Brian Steven Gazarek, Thomas C. Zwirner, Patrick Steven Roberts, SR.
  • Patent number: 11559811
    Abstract: A bioprocess system and a method for incubating, growing and harvesting cell cultures is described. Also disclosed is a bioprocess container that can be used with the system. In one aspect of the present disclosure, the bioprocess system includes bioprocess tubes and cell culture tubes having particular dimensions and being made from specific materials that allow the tubes to be welded together while preventing open connections and/or ruptures. In this manner, bioprocess containers can be connected and disconnected from a cell culture apparatus without having to perform the manipulation within a closed environment and without associated monitoring.
    Type: Grant
    Filed: February 8, 2018
    Date of Patent: January 24, 2023
    Assignee: Lonza Ltd.
    Inventors: Jason Bishop, Steven Roberts
  • Publication number: 20220282282
    Abstract: An electroporation buffer comprising: a solvent; a sugar; a chloride salt; and a buffering agent. In certain embodiments: the solvent is water; the sugar is glucose or mannitol; the chloride salt is potassium chloride (KCl) or magnesium chloride (MgCl2); and the buffering agent is sodium phosphate, 4-(2-hydroxyethyl)-1-piperazineethanesulfonic acid (HEPES) and/or dimethyl sulfoxide (DMSO). A method of electroporation, the method comprising applying an electric current to a suspension comprising: isolated eukaryotic cells; a biological material that is exogenous to the cells; and the aforementioned buffer. A recombinant cell produced using such a method. An electroporation apparatus comprising: one or more chambers; one or more pairs of electrodes configured to generate electric fields within the one or more chambers, wherein each electric field corresponds to one chamber; and a flow channel. A method for electroporation comprising utilizing the aforementioned electroporation apparatus.
    Type: Application
    Filed: February 28, 2022
    Publication date: September 8, 2022
    Inventors: Bryan BUTMAN, Robert Daniel SLONE, Steven ROBERTS, Chad B. GREEN, Vincent SO
  • Patent number: 10568346
    Abstract: The present invention relates to a method for producing a powdered porous product from at least one starting powdery and/or viscous product, characterised in that it comprises the continuous following steps without exposing the product to open air: a) preparing the starting product in order to make it viscous; b) in a thermo-mechanical machine (10) for continuously realising transport and/or mixing functions of viscous products or dry-material rich products, lowering the viscosity of the viscous product without changing its dry-material content, by intimate mixing with a gas injected into the processing machine (10) and simultaneously initiating the porosity in the viscous product; c) continuously with the processing machine (10), statically or dynamically intensifying the intimate mixture of the viscous product with a gas in order to obtain an aerated and porous mass; and d), dividing said mass in order to obtain aerated and porous particles.
    Type: Grant
    Filed: November 28, 2016
    Date of Patent: February 25, 2020
    Assignee: CLEXTRAL
    Inventors: Daniel Durand, Jean-Marie Bouvier, Gilles Maller, Scott Maxwell, Stewart Stevenson, Steven Roberts, Alain Brisset
  • Patent number: 10370982
    Abstract: A turbine blade comprises a leading edge, a trailing edge, a squealer tip floor, and one or more walls arranged to form a cooling circuit within the turbine blade, the one or more walls forming an impingement shelf having one or more impingement holes through which coolant is expelled to cool the turbine blade.
    Type: Grant
    Filed: February 3, 2017
    Date of Patent: August 6, 2019
    Assignee: Doosan Heavy Industries Construction Co., Ltd
    Inventor: Steven Roberts
  • Patent number: 10289793
    Abstract: Embodiments include herein are directed towards a method for use in an electronic design environment is provided. The method may include receiving, using a processor, a parent fabric corresponding to a top layout fabric associated with an electronic design and receiving a child fabric corresponding to a child layout fabric associated with the electronic design. The method may further include receiving an electromagnetic (“EM”) model that represents one or more cross-fabric geometries associated with the electronic design and generating a hierarchical schematic representing each layout fabric, wherein the EM model is inserted into a parent schematic. The method may also include managing one or more interface connections between the hierarchical schematic.
    Type: Grant
    Filed: February 28, 2017
    Date of Patent: May 14, 2019
    Assignee: Cadence Design Systems, Inc.
    Inventors: Taranjit Singh Kukal, Arnold Jean Marie Gustave Ginetti, Steven Roberts Durrill
  • Patent number: 10066495
    Abstract: An assembly for a turbine engine includes an inner platform, and outer platform and a plurality of structural inlet guide vanes. The outer platform circumscribes the inner platform. The structural inlet guide vanes are arranged around an axis, and extend radially between and are connected to the inner platform and the outer platform. A first of the structural inlet guide vanes includes a structural vane body that is configured from or otherwise includes an organic matrix composite.
    Type: Grant
    Filed: January 14, 2014
    Date of Patent: September 4, 2018
    Assignee: United Technologies Corporation
    Inventors: Steven Roberts, Kenneth F. Tosi, Isaac J. Hogate, George A. Salisbury
  • Publication number: 20180229241
    Abstract: A bioprocess system and a method for incubating, growing and harvesting cell cultures is described. Also disclosed is a bioprocess container that can be used with the system. In one aspect of the present disclosure, the bioprocess system includes bioprocess tubes and cell culture tubes having particular dimensions and being made from specific materials that allow the tubes to be welded together while preventing open connections and/or ruptures. In this manner, bioprocess containers can be connected and disconnected from a cell culture apparatus without having to perform the manipulation within a closed environment and without associated monitoring.
    Type: Application
    Filed: February 8, 2018
    Publication date: August 16, 2018
    Inventors: Jason Bishop, Steven Roberts
  • Publication number: 20180223675
    Abstract: A turbine blade comprises a leading edge, a trailing edge, a squealer tip floor, and one or more walls arranged to form a cooling circuit within the turbine blade, the one or more walls forming an impingement shelf having one or more impingement holes through which coolant is expelled to cool the turbine blade.
    Type: Application
    Filed: February 3, 2017
    Publication date: August 9, 2018
    Inventor: Steven ROBERTS
  • Publication number: 20170143010
    Abstract: The present invention relates to a method for producing a powdered porous product from at least one starting powdery and/or viscous product, characterised in that it comprises the continuous following steps without exposing the product to open air: a) preparing the starting product in order to make it viscous; b) in a thermo-mechanical machine (10) for continuously realising transport and/or mixing functions of viscous products or dry-material rich products, lowering the viscosity of the viscous product without changing its dry-material content, by intimate mixing with a gas injected into the processing machine (10) and simultaneously initiating the porosity in the viscous product; c) continuously with the processing machine (10), statically or dynamically intensifying the intimate mixture of the viscous product with a gas in order to obtain an aerated and porous mass; and d), dividing said mass in order to obtain aerated and porous particles.
    Type: Application
    Filed: November 28, 2016
    Publication date: May 25, 2017
    Inventors: Daniel Durand, Jean-Marie Bouvier, Gilles Maller, Scott Maxwell, Stewart Stevenson, Steven Roberts, Alain Brisset
  • Publication number: 20150354380
    Abstract: An assembly for a turbine engine includes an inner platform, and outer platform and a plurality of structural inlet guide vanes. The outer platform circumscribes the inner platform. The structural inlet guide vanes are arranged around an axis, and extend radially between and are connected to the inner platform and the outer platform. A first of the structural inlet guide vanes includes a structural vane body that is configured from or otherwise includes an organic matrix composite.
    Type: Application
    Filed: January 14, 2014
    Publication date: December 10, 2015
    Inventors: Steven Roberts, Kenneth F. Tosi, Isaac J. Hogate, George A. Salisbury
  • Patent number: 8135711
    Abstract: A method to enable improved analysis and use of sociological data, the method comprising identifying causal relationships between a plurality of documents, identifying a plurality of characteristics of a communication, including a modality used, actors involved, proximate events of relevance, and enabling a user to query based on available characteristics.
    Type: Grant
    Filed: April 13, 2009
    Date of Patent: March 13, 2012
    Assignee: Cataphora, Inc.
    Inventors: Elizabeth Charnock, Curtis Thompson, Steven Roberts, Jonathan D Nystrom, Keith Schon, Arpit Bothra, Joanes C Espanol, Roman Brouk
  • Publication number: 20100104718
    Abstract: The present invention relates to a method for producing a powdered porous product from at least one starting powdery and/or viscous product, characterised in that it comprises the continuous following steps without exposing the product to open air: a) preparing the starting product in order to make it viscous; b) in a thermo-mechanical machine (10) for continuously realising transport and/or mixing functions of viscous products or dry-material rich products, lowering the viscosity of the viscous product without changing its dry-material content, by intimate mixing with a gas injected into the processing machine (10) and simultaneously initiating the porosity in the viscous product; c) continuously with the processing machine (10), statically or dynamically intensifying the intimate mixture of the viscous product with a gas in order to obtain an aerated and porous mass; and d), dividing said mass in order to obtain aerated and porous particles.
    Type: Application
    Filed: October 15, 2007
    Publication date: April 29, 2010
    Applicant: CLEXTRAL
    Inventors: Daniel Durand, Jean-Marie Bouvier, Gilles Maller, Scott Maxwell, Stewart Stevenson, Steven Roberts, Alain Brisset
  • Publication number: 20080173041
    Abstract: A container and cold plate combination that keeps liquids cold includes a pitcher made from a pitcher housing material, or having outside and/or inside metallic liners that are integral to the pitcher bottom which is metallic and configured to be in direct surface contact with an underlying cold plate of a cold plate station system. The cold plate lowers the temperature of the metallic liners or pitcher housing and the cold is transferred to a liquid in the container.
    Type: Application
    Filed: March 24, 2008
    Publication date: July 24, 2008
    Inventor: Steven Roberts
  • Publication number: 20080091656
    Abstract: A method of organizing information is disclosed. The method comprises providing a visualization of actor communications in the context of one or more discussion, a discussion including at least one actor and at least one documented communication.
    Type: Application
    Filed: September 20, 2007
    Publication date: April 17, 2008
    Inventors: ELIZABETH CHARNOCK, Curtis Thompson, Steven Roberts
  • Publication number: 20080034781
    Abstract: A container and cold plate combination that keeps liquids cold includes an upstanding hollow post that defines in one embodiment an upstanding cavity having an open end at the lowermost end of the container. A hollow insert is inserted into the hollow post and locked therein. The hollow insert is in sufficient surface contact with the hollow post interior and a bottom surface of the hollow insert is in contact with a cold plate. In another embodiment, the pitcher does not include the hollow post but rather the hollow insert is mounted and interlocked directly to the pitcher bottom so as to extend a predetermined distance upwardly into the interior of the pitcher and its bottom is in contact with the cold plate. The cold plate lowers the temperature of the post and insert and the cold is transferred to a liquid in the container.
    Type: Application
    Filed: August 2, 2007
    Publication date: February 14, 2008
    Inventor: Steven Roberts
  • Publication number: 20070288762
    Abstract: A system and method for masking a boot sequence by providing a dummy processor are provided. With the system and method, one of the processors of a multiprocessor system is chosen to be a boot processor. The other processors of the multiprocessor system execute masking code that generates electromagnetic and/or thermal signatures that mask the electromagnetic and/or thermal signatures of the actual boot processor. The execution of the masking code on the non-boot processors preferably generates electromagnetic and/or thermal signatures that approximate the signatures of the actual boot code execution on the boot processor. One of the non-boot processors is selected to execute masking code that is different from the other masking code sequence to thereby generate a electromagnetic and/or thermal signature that appears to be unique from an external monitoring perspective.
    Type: Application
    Filed: June 9, 2006
    Publication date: December 13, 2007
    Inventors: Jason Dale, Jonathan DeMent, Clark O'Niell, Steven Roberts
  • Publication number: 20070233765
    Abstract: A system and method for test generation for system level verification using parallel algorithms are provided. The present invention generates test patterns for system level tests by exploiting the scalability of parallel algorithms while allowing for data set coloring and expected result checking. Based on the characteristics of the system being tested an iterative parallel algorithm is selected from a plurality of possible parallel algorithms. The selected parallel algorithm is then separated into separate program statements for execution by a plurality of processors. A serial version of the selected algorithm is executed to generate a set of expected results. The devised parallel version of the selected algorithm is then run to generate a set of test result data which is compared to the set of expected results. If the two sets of data match, it is determined that the system is operating correctly.
    Type: Application
    Filed: June 5, 2007
    Publication date: October 4, 2007
    Inventors: Sanjay Gupta, Steven Roberts, Christopher Spandikow
  • Publication number: 20070168757
    Abstract: Systems, methods and media for managing software defects by aggregating potential software defect information from a plurality of user computer systems are disclosed. Embodiments may include receiving a plurality of software state logs each from an originating user computer system, where each software state log is associated with a potential software defect of an application executing on its originating user computer system and each software state log includes software state information associated with its originating user computer system. Embodiments may also include storing the received software state logs in a defect repository and analyzing the software state information of the stored software state logs to detect patterns in the software state information. Further embodiments may include verifying that a potential software defect associated with a software state log is a defect and transmitting a verification of the software defect to the particular user computer system.
    Type: Application
    Filed: November 29, 2005
    Publication date: July 19, 2007
    Inventors: Walid Kobrosly, Nadeem Malik, Steven Roberts, Michael Weissinger
  • Publication number: 20070124284
    Abstract: Systems, methods and media for content-based search processing are disclosed. In one embodiment, a database is organized according to keywords. Data corresponding to keywords is searched to produce search results within the context of the keywords input by a user. The search results are analyzed to determine features of the data. A feature may be determined by identifying data with common traits. Data is then organized into categories according to the traits. The search results produce information and features of the data that a user may not have thought of but would find useful.
    Type: Application
    Filed: November 29, 2005
    Publication date: May 31, 2007
    Inventors: Jessica Lin, Nadeem Malik, Steven Roberts