Patents by Inventor William A. Arndt

William A. Arndt 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: 10842835
    Abstract: Methods utilizing vaccinia virus with mutations in E3L to infect and cause lysis of cancer cells with less than normal protein levels of RIP3 and/or DAI. Further, the disclosed vaccinia viruses with mutations in E3L cannot replicate well in cells with normal expression or upregulation of RIP3, DAI, and/or MLKL.
    Type: Grant
    Filed: May 25, 2017
    Date of Patent: November 24, 2020
    Assignee: ARIZONA BOARD OF REGENTS ON BEHALF OF ARIZONA STATE UNIVERSITY
    Inventors: Bertram Jacobs, Heather Koehler, William Arndt, Karen Kibler, Kelly Trainor, Chandra Mitnik, Jeffrey Langland
  • Publication number: 20190183947
    Abstract: Methods utilizing vaccinia virus with mutations in E3L to infect and cause lysis of cancer cells with less than normal protein levels of RIP3 and/or DAI. Further, the disclosed vaccinia viruses with mutations in E3L cannot replicate well in cells with normal expression or upregulation of RIP3, DAI, and/or MLKL.
    Type: Application
    Filed: May 25, 2017
    Publication date: June 20, 2019
    Inventors: Bertram Jacobs, Heather Koehler, William Arndt, Karen Kibler, Kelly Trainor, Chandra Mitnik, Jeffrey Langland
  • Patent number: 10126299
    Abstract: The present invention, in part, relates to methods and apparatuses for on-chip amplification and/or detection of various targets, including biological targets and any amplifiable targets. In some examples, the microculture apparatus includes a single-use, normally-closed fluidic valve that is initially maintained in the closed position by a valve element bonded to an adhesive coating. The valve is opened using a magnetic force. The valve element includes a magnetic material or metal. Such apparatuses and methods are useful for in-field or real-time detection of targets, especially in limited resource settings.
    Type: Grant
    Filed: November 22, 2017
    Date of Patent: November 13, 2018
    Assignee: National Technology & Engineering Solutions of Sandia, LLC
    Inventors: Jason C. Harper, Thayne L. Edwards, Bryan Carson, Melissa Finley, William Arndt
  • Publication number: 20180095083
    Abstract: The present invention, in part, relates to methods and apparatuses for on-chip amplification and/or detection of various targets, including biological targets and any amplifiable targets. In some examples, the microculture apparatus includes a single-use, normally-closed fluidic valve that is initially maintained in the closed position by a valve element bonded to an adhesive coating. The valve is opened using a magnetic force. The valve element includes a magnetic material or metal. Such apparatuses and methods are useful for in-field or real-time detection of targets, especially in limited resource settings.
    Type: Application
    Filed: November 22, 2017
    Publication date: April 5, 2018
    Inventors: Jason C. Harper, Thayne L. Edwards, Bryan Carson, Melissa Finley, William Arndt
  • Patent number: 9857370
    Abstract: The present invention, in part, relates to methods and apparatuses for on-chip amplification and/or detection of various targets, including biological targets and any amplifiable targets. In some examples, the microculture apparatus includes a single-use, normally-closed fluidic valve that is initially maintained in the closed position by a valve element bonded to an adhesive coating. The valve is opened using a magnetic force. The valve element includes a magnetic material or metal. Such apparatuses and methods are useful for in-field or real-time detection of targets, especially in limited resource settings.
    Type: Grant
    Filed: January 16, 2014
    Date of Patent: January 2, 2018
    Assignee: National Technology & Engineering Solutions of Sandia, LLC
    Inventors: Jason C. Harper, Thayne L. Edwards, Bryan Carson, Melissa Finley, William Arndt
  • Patent number: 9291210
    Abstract: A dual mass flywheel and dual clutch module assembly includes a connector plate and a drive plate. The connector plate is fastened to a center plate of the dual clutch module and has a plurality of castellation tabs disposed on an inner periphery of the connector plate. The drive plate drivingly connected to a flywheel member of the dual mass flywheel and includes a plurality of castellation tabs disposed on an inner periphery of the drive plate. The plurality of castellation tabs of the connector plate are interleaved with the plurality of castellation tabs of the drive plate.
    Type: Grant
    Filed: August 11, 2014
    Date of Patent: March 22, 2016
    Assignee: GM Global Technology Operations LLC
    Inventors: Tejinder Singh, Randal William Arndt, John A. Diemer, Rima Philippin
  • Publication number: 20160040727
    Abstract: A dual mass flywheel and dual clutch module assembly includes a connector plate and a drive plate. The connector plate is fastened to a center plate of the dual clutch module and has a plurality of castellation tabs disposed on an inner periphery of the connector plate. The drive plate drivingly connected to a flywheel member of the dual mass flywheel and includes a plurality of castellation tabs disposed on an inner periphery of the drive plate. The plurality of castellation tabs of the connector plate are interleaved with the plurality of castellation tabs of the drive plate.
    Type: Application
    Filed: August 11, 2014
    Publication date: February 11, 2016
    Applicant: GM Global Technology Operations LLC
    Inventors: Tejinder Singh, Randal William Arndt, John A. Diemer, Rima Philippin
  • Patent number: 9051980
    Abstract: A torque transmitting device for use in an automotive transmission is provided. The device includes an inner annular race and an outer annular race disposed concentrically around the inner annular race. A selector plate is disposed adjacent to the inner and outer annular races, the selector plate being movable with respect to the inner and outer races. Multiple control elements are pivotally connected to the selector plate. The control elements are disposed between the inner and outer races. A plurality of sprag elements is disposed between the inner and outer races. Each sprag element is disposed adjacent to a control element.
    Type: Grant
    Filed: April 26, 2013
    Date of Patent: June 9, 2015
    Assignee: GM Global Technology Operations, LLC
    Inventors: Randal William Arndt, Douglas John Dwenger
  • Patent number: 8967353
    Abstract: A transmission includes a housing defining a sealed interior and an input hub rotatably coupled to the housing. A gear set is disposed within the housing and configured for receiving a torque from an engine. The transmission further includes an isolator assembly and a bypass clutch, each disposed within the sealed interior of the housing. The isolator assembly is configured for selectively damping drivetrain inertia and/or vibration. The bypass clutch selectively engages and disengages the isolator assembly.
    Type: Grant
    Filed: October 30, 2009
    Date of Patent: March 3, 2015
    Assignee: GM Global Technology Operations LLC
    Inventors: Victor M. Roses, John A. Diemer, Randy Lewis Melanson, Douglas John Dwenger, Randal William Arndt, Pete R. Garcia, Michael L. Duhaime
  • Publication number: 20150024414
    Abstract: The present invention, in part, relates to methods and apparatuses for on-chip amplification and/or detection of various targets, including biological targets and any amplifiable targets. In some examples, the microculture apparatus includes a single-use, normally-closed fluidic valve that is initially maintained in the closed position by a valve element bonded to an adhesive coating. The valve is opened using a magnetic force. The valve element includes a magnetic material or metal. Such apparatuses and methods are useful for in-field or real-time detection of targets, especially in limited resource settings.
    Type: Application
    Filed: January 16, 2014
    Publication date: January 22, 2015
    Applicant: Sandia Corporation
    Inventors: Jason C. Harper, Thayne L. Edwards, Bryan Carson, Melissa Finley, William Arndt
  • Publication number: 20140318923
    Abstract: A torque transmitting device for use in an automotive transmission is provided. The device includes an inner annular race and an outer annular race disposed concentrically around the inner annular race. A selector plate is disposed adjacent to the inner and outer annular races, the selector plate being movable with respect to the inner and outer races. Multiple control elements are pivotally connected to the selector plate. The control elements are disposed between the inner and outer races. A plurality of sprag elements is disposed between the inner and outer races. Each sprag element is disposed adjacent to a control element.
    Type: Application
    Filed: April 26, 2013
    Publication date: October 30, 2014
    Applicant: GM Global Technology Operations LLC
    Inventors: Randal William Arndt, Douglas John Dwenger
  • Patent number: 8409050
    Abstract: A gear retention assembly for retaining a gear that has a plurality of gear outer splines includes a gear housing and a retaining ring. The gear housing has a first end, a second end, and a plurality of inner splines each including a ramp portion. The second end of the gear housing includes an annular continuous rolled lip, where the continuous rolled lip and the ramp portions of the plurality of inner splines define a groove. The plurality of inner splines engage with the gear outer splines of the gear to transmit torque between the gear and the gear housing. The retaining ring is disposed in the groove and axially retains the gear. The rolled lip axially retains the retaining ring.
    Type: Grant
    Filed: November 11, 2009
    Date of Patent: April 2, 2013
    Assignee: GM Global Technology Operations LLC
    Inventors: Scott William Heitzenrater, Boris Burgman, Douglas John Dwenger, John A. Diemer, Randal William Arndt
  • Publication number: 20120076576
    Abstract: A retaining ring is characterized by a variable effective inner diameter and a variable effective outer diameter to axially retain a first member with respect to a second member.
    Type: Application
    Filed: September 24, 2010
    Publication date: March 29, 2012
    Applicant: GM GLOBAL TECHNOLOGY OPERATIONS, INC.
    Inventors: Randy L. Melanson, Randal William Arndt
  • Publication number: 20110111917
    Abstract: A gear retention assembly for retaining a gear that has a plurality of gear outer splines includes a gear housing and a retaining ring. The gear housing has a first end, a second end, and a plurality of inner splines each including a ramp portion. The second end of the gear housing includes an annular continuous rolled lip, where the continuous rolled lip and the ramp portions of the plurality of inner splines define a groove. The plurality of inner splines engage with the gear outer splines of the gear to transmit torque between the gear and the gear housing. The retaining ring is disposed in the groove and axially retains the gear. The rolled lip axially retains the retaining ring.
    Type: Application
    Filed: November 11, 2009
    Publication date: May 12, 2011
    Applicant: GM GLOBAL TECHNOLOGY OPERATIONS, INC.
    Inventors: Scott William Heitzenrater, Boris Burgman, Douglas John Dwenger, John A. Diemer, Randall William Arndt
  • Publication number: 20110100157
    Abstract: A transmission includes a housing defining a sealed interior and an input hub rotatably coupled to the housing. A gear set is disposed within the housing and configured for receiving a torque from an engine. The transmission further includes an isolator assembly and a bypass clutch, each disposed within the sealed interior of the housing. The isolator assembly is configured for selectively damping drivetrain inertia and/or vibration. The bypass clutch selectively engages and disengages the isolator assembly.
    Type: Application
    Filed: October 30, 2009
    Publication date: May 5, 2011
    Applicant: GM GLOBAL TECHNOLOGY OPERATIONS, INC.
    Inventors: Victor M. Roses, John A. Diemer, Randy Lewis Melanson, Douglas John Dwenger, Randal William Arndt, Pete R. Garcia, Michael L. Duhaime
  • Publication number: 20080099540
    Abstract: A gum wrapper having two sheets of paper laminated with PLA resin material therebetween for packaging a plurality of wrapped, individual sticks of chewing gum.
    Type: Application
    Filed: December 26, 2007
    Publication date: May 1, 2008
    Inventors: LouAnn Mueller, William Arndt
  • Publication number: 20060000735
    Abstract: A box for wrapped reams of copier, printer, or computer papers that provides more strength and protection for the reams inside.
    Type: Application
    Filed: July 2, 2004
    Publication date: January 5, 2006
    Inventors: William Arndt, Wallace Maynard
  • Publication number: 20050148759
    Abstract: Ream wraps comprising PLA.
    Type: Application
    Filed: January 13, 2005
    Publication date: July 7, 2005
    Inventors: LouAnn Mueller, William Arndt
  • Patent number: 5949550
    Abstract: A method and apparatus for detecting patches or areas of relatively high gloss on a moving web, and thereby associated wrinkles or other defects, and signalling the presence thereof comprises an analog and/or digital optical reflectivity sensor for sensing gloss on the surface of the moving web, a web marking device adjacent the edge of the moving web for marking the edge of the web with a dye, and a microcomputer for receiving the output signal from the sensor(s) and for controlling the operation of the marking device. The apparatus may also include a warning device such as a light or horn. The apparatus and method have particular applicability in association with paper web re-reeling equipment.
    Type: Grant
    Filed: August 21, 1997
    Date of Patent: September 7, 1999
    Assignee: Consolidated Papers, Inc.
    Inventors: William A. Arndt, Robert C. Cibuzar, Randall A. Freeh
  • Patent number: 5803222
    Abstract: A friction torque transmitting mechanism has a plurality of reaction plates interleaved with a plurality of friction drive plates. The reaction plates are brought into frictional contact with the drive plates by a fluid operated piston, such that a transfer of torque can be conducted through the frictional engagement of the plates. The reaction plates have a reaction portion disposed in a slot in a housing. One of the reaction plates has an axially extending reaction tab positioned between the reaction portions of the remaining plates and the sidewall of the slot. The reaction forces on the reaction portions are transmitted to the sidewall through the reaction tab.
    Type: Grant
    Filed: February 27, 1997
    Date of Patent: September 8, 1998
    Assignee: General Motors Corporation
    Inventor: Randal William Arndt