Patents by Inventor Kevin Lewi

Kevin Lewi 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: 10228063
    Abstract: Some embodiments of the invention provide a valve including a body, a valve element arranged within the body to selectively inhibit flow through the body, and a seal assembly that includes a gasket, a cutter seat, and a retaining ring. The cutter seat includes a cutter that is arranged to cut the body gasket during installation. A two-plane seal is formed by cutting the body gasket between the retaining ring and the body.
    Type: Grant
    Filed: September 28, 2017
    Date of Patent: March 12, 2019
    Assignee: Emerson Vulcan Holding LLC
    Inventors: Kenneth Heidt Matthews, III, Kevin Lewis Swicegood
  • Patent number: 10174092
    Abstract: The present application provides for IL-2 muteins, compositions comprising the same, and methods of using the same.
    Type: Grant
    Filed: August 23, 2018
    Date of Patent: January 8, 2019
    Assignee: Pandion Therapeutics, Inc.
    Inventors: Nathan Higginson-Scott, Joanne L. Viney, Jyothsna Visweswaraiah, Erik Robert Sampson, Kevin Lewis Otipoby
  • Patent number: 10174091
    Abstract: The present application provides for IL-2 muteins, compositions comprising the same, and methods of using the same.
    Type: Grant
    Filed: August 23, 2018
    Date of Patent: January 8, 2019
    Assignee: Pandion Therapeutics, Inc.
    Inventors: Nathan Higginson-Scott, Joanne L. Viney, Jyothsna Visweswaraiah, Erik Robert Sampson, Kevin Lewis Otipoby
  • Publication number: 20180017170
    Abstract: Some embodiments of the invention provide a valve including a body, a valve element arranged within the body to selectively inhibit flow through the body, and a seal assembly that includes a gasket, a cutter seat, and a retaining ring. The cutter seat includes a cutter that is arranged to cut the body gasket during installation. A two-plane seal is formed by cutting the body gasket between the retaining ring and the body.
    Type: Application
    Filed: September 28, 2017
    Publication date: January 18, 2018
    Inventors: Kenneth Heidt Matthews III, Kevin Lewis Swicegood
  • Publication number: 20170292613
    Abstract: Some embodiments of the invention provide a valve including a body, a valve element arranged within the body to selectively inhibit flow through the body, and a seal assembly that includes a body gasket and a retaining ring. The retaining ring includes a cutter that is arranged to cut the body gasket during installation. A two-plane seal is formed by cutting the body gasket between the retaining ring and the body.
    Type: Application
    Filed: March 28, 2017
    Publication date: October 12, 2017
    Inventors: Kenneth Heidt Matthews, III, Kevin Lewis Swicegood
  • Patent number: 9717137
    Abstract: An x-ray housing can include a tubular unitary body having an external fin array adjacent to an internal fin array through a heat exchanger portion of the unitary body, the internal fin array being on a luminal surface of a housing lumen of the unitary body. The external fin array can extend from a first end of the housing to a second end of the housing. The external fin array may be at a discrete and defined location, and extend around only a portion (e.g., 25%) of a circumference or external surface of the housing. The internal fin array can extends from the first end of the housing to an arced manifold recess at the second end of the housing, and be located in a finned recess that is adjacent to and dimensioned correspondingly with the external fin array.
    Type: Grant
    Filed: February 10, 2014
    Date of Patent: July 25, 2017
    Assignee: VAREX IMAGING CORPORATION
    Inventors: Wayne R. Hansen, Travis Astle, Patrick Kevin Lewis
  • Publication number: 20160332134
    Abstract: We provide an apparatus for performing a hydrocarbon conversion or for handling of an output of the hydrocarbon conversion, comprising: a bare metal alloy, wherein the bare metal alloy comprises: from 15.1 to 49 wt % nickel, from 2.3 to 10 wt % molybdenum, from 0.00 to 2.95 wt % copper, from 5 to 25 wt % chromium, and from 20 to 59 wt % iron; wherein the bare metal alloy exhibits a corrosion rate less than 0.07 mm/year when performing the hydrocarbon conversion or handling the output of the hydrocarbon conversion; and wherein the hydrocarbon conversion is performed using an acidic ionic liquid. We also provide a process for using the apparatus.
    Type: Application
    Filed: July 29, 2016
    Publication date: November 17, 2016
    Inventors: Hye-Kyung Cho Timken, Kevin Lewis Ganschow, Andrew Nissan, Christine Marie Phillips
  • Publication number: 20160067668
    Abstract: We provide an apparatus for performing a hydrocarbon conversion or for handling of an output of the hydrocarbon conversion, comprising: a bare metal alloy, wherein the bare metal alloy comprises: from 15.1 to 49 wt % nickel, from 2.3 to 10 wt % molybdenum, from 0.00 to 2.95 wt % copper, and 20 to 59 wt % iron; wherein the bare metal alloy exhibits a corrosion rate less than 0.07 mm/year when performing the hydrocarbon conversion or handling the output of the hydrocarbon conversion; and wherein the hydrocarbon conversion is performed using an acidic ionic liquid. We also provide a process for using the apparatus.
    Type: Application
    Filed: September 9, 2014
    Publication date: March 10, 2016
    Applicant: Chevron U.S.A. Inc.
    Inventors: Hye Kyung Cho Timken, Kevin Lewis Ganschow, Andrew Nissan, Christine Marie Phillips
  • Publication number: 20150342815
    Abstract: The present invention relates to massage assembly structured for mounting on a vertical supporting surface during a massaging procedure. The massage assembly includes an elongated housing mounted on the supporting surface in a substantially vertical orientation. A contact assembly is movably disposed on the housing and is operative to apply a massaging pressure to predetermined body portions of the user. A sensor assembly is disposed and structured to determine at least one area of engagement between the housing and the user's body. A drive assembly is connected in driving relation to the contact assembly. The sensor assembly is connected to the drive assembly and is operative to determine at least one area of application of the contact assembly on the predetermined body portion.
    Type: Application
    Filed: May 30, 2014
    Publication date: December 3, 2015
    Inventors: Kevin Lewis Watson, Marcia Lynn Watson
  • Publication number: 20150139406
    Abstract: An x-ray housing can include a tubular unitary body having an external fin array adjacent to an internal fin array through a heat exchanger portion of the unitary body, the internal fin array being on a luminal surface of a housing lumen of the unitary body. The external fin array can extend from a first end of the housing to a second end of the housing. The external fin array may be at a discrete and defined location, and extend around only a portion (e.g., 25%) of a circumference or external surface of the housing. The internal fin array can extends from the first end of the housing to an arced manifold recess at the second end of the housing, and be located in a finned recess that is adjacent to and dimensioned correspondingly with the external fin array.
    Type: Application
    Filed: February 10, 2014
    Publication date: May 21, 2015
    Applicant: Varian Medical Systems, Inc.
    Inventors: Wayne R. Hansen, Travis Astle, Patrick Kevin Lewis
  • Patent number: 8734767
    Abstract: Personal care compositions containing aminofunctional endblocked silicone polyether copolymers are disclosed. The aminofunctional endblocked silicone polyether copolymers are particularly useful in hair care formulations to provide conditioning, which includes ease of detangling, combing, pliability, smoothness, slipperiness and styling benefits.
    Type: Grant
    Filed: October 13, 2009
    Date of Patent: May 27, 2014
    Assignee: Dow Corning Corporation
    Inventors: Bethany Johnson, John Joseph Kennan, Kevin Lewis
  • Patent number: 8135961
    Abstract: A method for interacting with a memory device is provided. In this method, a cryptographic communication application is registered to be associated with a protocol type in a web browser. A message encapsulated in the protocol type from the web browser is received and thereafter transmitted to the memory device. Here, the message is associated with a cryptographic operation.
    Type: Grant
    Filed: April 14, 2010
    Date of Patent: March 13, 2012
    Assignee: SanDisk Technologies Inc.
    Inventors: Susan Cannon, Kevin Lewis
  • Patent number: 8013097
    Abstract: Silicone polyether copolymers are disclosed having the average formula E-B-[AB]n-E where E is an organofunctional endblocking group, B is a diorganopolysiloxane, A is a divalent organic group comprising at least one polyether group, and n is ?1. The silicone polyether copolymers having an amine functional endblocking group are useful in the treatment of textiles and fibers.
    Type: Grant
    Filed: March 5, 2008
    Date of Patent: September 6, 2011
    Assignee: Dow Corning Corporation
    Inventors: John Kennan, Kevin Lewis, Fernando Vazquez
  • Publication number: 20110200548
    Abstract: Personal care compositions containing aminofunctional endblocked silicone polyether copolymers are disclosed. The aminofunctional endblocked silicone polyether copolymers are particularly useful in hair care formulations to provide conditioning, which includes ease of detangling, combing, pliability, smoothness, slipperiness and styling benefits.
    Type: Application
    Filed: October 13, 2009
    Publication date: August 18, 2011
    Inventors: Bethany K. Johnson, John Joseph Kennan, Kevin Lewis
  • Publication number: 20100205451
    Abstract: A method for interacting with a memory device is provided. In this method, a cryptographic communication application is registered to be associated with a protocol type in a web browser. A message encapsulated in the protocol type from the web browser is received and thereafter transmitted to the memory device. Here, the message is associated with a cryptographic operation.
    Type: Application
    Filed: April 14, 2010
    Publication date: August 12, 2010
    Inventors: Susan Cannon, Kevin Lewis
  • Patent number: 7755244
    Abstract: A stator of an electrical machine operable as a motor or a generator, applicable to a radial-axial type machine. The stator includes a plurality of stator segments disposed circumferentially about an axis. Each segment has a generally wedge shaped core and a winding wound around the core. The winding is bent to have portions that are disposed on multiple planes. The core includes an elongated wedge tip portions aligned parallel to the axis and an outer radial face opposite to the tip portion. The multiple planes include at least one plane substantially normal to the axis and at least one plane tangential to the radial face.
    Type: Grant
    Filed: May 11, 2007
    Date of Patent: July 13, 2010
    Assignee: UQM Technologies, Inc.
    Inventors: Josh Ley, Victor Chieduko, Jeff Frazzini, Kevin Lewis, Philip Caffery
  • Patent number: 7743258
    Abstract: A method for interacting with a memory device is provided. In this method, a cryptographic communication application is registered to be associated with a protocol type in a web browser. A message encapsulated in the protocol type from the web browser is received and thereafter transmitted to the memory device. Here, the message is associated with a cryptographic operation.
    Type: Grant
    Filed: August 28, 2006
    Date of Patent: June 22, 2010
    Assignee: SanDisk Corporation
    Inventors: Susan Cannon, Kevin Lewis
  • Publication number: 20100048795
    Abstract: Silicone polyether copolymers are disclosed having the average formula E-B-[AB]n-E where E is an organofunctional endblocking group, B is a diorganopolysiloxane, A is a divalent organic group comprising at least one polyether group, and n is ?1. The silicone polyether copolymers having an amine functional endblocking group are useful in the treatment of textiles and fibers.
    Type: Application
    Filed: March 5, 2008
    Publication date: February 25, 2010
    Inventors: John Kennan, Kevin Lewis, Fernando Vazquez
  • Publication number: 20080278020
    Abstract: A stator of an electrical machine operable as a motor or a generator, applicable to a radial-axial type machine. The stator includes a plurality of stator segments disposed circumferentially about an axis. Each segment has a generally wedge shaped core and a winding wound around the core. The winding is bent to have portions that are disposed on multiple planes. The core includes an elongated wedge tip portions aligned parallel to the axis and an outer radial face opposite to the tip portion. The multiple planes include at least one plane substantially normal to the axis and at least one plane tangential to the radial face.
    Type: Application
    Filed: May 11, 2007
    Publication date: November 13, 2008
    Applicant: UQM TECHNOLOGIES, INC.
    Inventors: Josh Ley, Victor Chieduko, Jeff Frazzini, Kevin Lewis, Philip Caffery
  • Patent number: D830775
    Type: Grant
    Filed: August 29, 2016
    Date of Patent: October 16, 2018
    Assignee: PROMO VESSEL LLC
    Inventor: Kevin Lewis