Patents by Inventor Stephen A. Johnston

Stephen A. Johnston 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: 20110101555
    Abstract: A method for use in forming a molded part includes providing a mold having a cavity and a movable pin, injecting a moldable material into the cavity, biasing the movable pin to maintain an end of the movable pin in contact with the moldable material in the cavity during the curing of the moldable material and until the moldable material is cured, and monitoring movement of the biased movable pin during curing of the moldable material in the mold. Also disclosed is a sensor engageable with an end of a movable pin of a mold for monitoring the forming of a moldable part, and systems employing the same.
    Type: Application
    Filed: April 14, 2009
    Publication date: May 5, 2011
    Applicant: UNIVERSITY OF MASSACHUSETTS LOWELL
    Inventors: David Kazmer, Rahul Panchal, Stephen Johnston
  • Publication number: 20100316662
    Abstract: The instant invention relates to antigens and nucleic acids encoding such antigens obtainable by screening a Chlamydia genome. In more specific aspects, the invention relates to methods of isolating such antigens and nucleic acids and to methods of using such isolated antigens for producing immune responses. The ability of an antigen to produce an immune response may be employed in vaccination or antibody preparation techniques.
    Type: Application
    Filed: August 2, 2010
    Publication date: December 16, 2010
    Applicant: AUBURN UNIVERSITY
    Inventors: Stephen A. Johnston, Katherine Stemke-Hale, Kathryn F. Sykes, Bernhard Kaltenboeck
  • Patent number: 7811592
    Abstract: The instant invention relates to antigens and nucleic acids encoding such antigens obtainable by screening a Chlamydia genome. In more specific aspects, the invention relates to methods of isolating such antigens and nucleic acids and to methods of using such isolated antigens for producing immune responses. The ability of an antigen to produce an immune response may be employed in vaccination or antibody preparation techniques.
    Type: Grant
    Filed: December 17, 2001
    Date of Patent: October 12, 2010
    Assignees: Auburn University, Board of Regents, The University of Texas System
    Inventors: Stephen A. Johnston, Katherine Stemke-Hale, Kathryn F. Sykes, Bernhard Kaltenboeck
  • Publication number: 20100248977
    Abstract: The present invention relates to the identification and selection of attachment molecules that attach/immobilize an entity having a detectable activity or property on a support in an orientation that provides a detectable activity or property, and to surfaces made of the attachment molecules.
    Type: Application
    Filed: September 19, 2008
    Publication date: September 30, 2010
    Applicant: Arizona Board of Regents acting for and on behalf of Arizona State University
    Inventors: Stephen A. Johnston, Chris W. Diehnelt
  • Publication number: 20090266035
    Abstract: A system for pulp bale wrapping includes at least one press plate operable to press a wrapper into a pulp bale. A method for wrapping pulp bale includes disposing the pulp bale between an upper wrapper and a lower wrapper, wrapping the pulp bale in the upper wrapper and the lower wrapper, and maintaining at least one of the upper wrapper and the lower wrapper in a wrapped position by crushing the at least one wrapper into the wrapped pulp bale.
    Type: Application
    Filed: November 2, 2008
    Publication date: October 29, 2009
    Applicant: SDF Group, LLC
    Inventors: Edward Dever, Stephen Johnston
  • Publication number: 20090186042
    Abstract: Disclosed are compositions relating to novopeptides identified by the presence of frameshift mutations in tumor genes previously not identified as being oncogenic. The disclosed peptides can be used in the disclosed methods for the treatment of cancer.
    Type: Application
    Filed: February 27, 2007
    Publication date: July 23, 2009
    Applicant: Arizona Board of Regents for and on Behalf of Arizona State University
    Inventors: Stephen A. Johnston, Doug Lake
  • Publication number: 20090075698
    Abstract: A removable card for use with a mobile wireless communication device has a processor and a non-volatile memory, connected to the processor. The memory has programming code stored configured to be executed by the processor and is operable in one of two modes. In a first mode the card is connected to the device with the card storing information received wirelessly by the device from the Internet. In a second mode the card is connected to a network portal device, which is connected to the Internet, with the card storing information received through the network portal device from the Internet. In another embodiment, the removable card has electrical connections for connecting to a mobile wireless communicating device for use by a user to connect to the Internet. The memory has two portions: a first portion and a second portion with the partitioning being alterable. The processor restricts access to the first portion by the user, while grants access to the second portion to the user.
    Type: Application
    Filed: September 14, 2007
    Publication date: March 19, 2009
    Inventors: Zhimin Ding, Richard M. Morley, Stephen Johnston, Bing Yeh, John E. Berg
  • Patent number: 7479550
    Abstract: The invention generally concerns compositions and methods for genetic vaccination with amyloid beta (A?) protein. Such vaccines may provide effective treatment for neurodegenerative disease such as Alzheimer's disease. Vaccination methods are can be used to induce a Th2 type immune response directed to A?. This immune response id shown to substantially reduce A? concentration and A? plaque size in an Alzheimer's model system.
    Type: Grant
    Filed: June 2, 2006
    Date of Patent: January 20, 2009
    Assignee: The Board of Regents of the University of Texas System
    Inventors: Roger N. Rosenberg, Stephen A. Johnston, Bao-Xi Qu
  • Patent number: 7449449
    Abstract: A method of transferring a gene to vertebrate cells is disclosed. The method comprises the steps of: (a) providing microprojectiles, the microprojectiles carrying polynucleic acid sequences, the sequences comprising, in the 5? to 3? direction, a regulatory sequence operable in the tissue cells and a gene positioned downstream of the regulatory sequence and under the transcriptional control thereof; and (b) accelerating the microprojectiles at the cells, with the microprojectiles contacting the cells at a speed sufficient to penetrate the cells and deposit the polynucleic acid sequences therein. Preferably, the target cells reside in situ in the animal subject when they are transformed. Preferred target cells are dermis or hypodermis cells, and preferred genes for insertion into the target cells are genes which code for proteins or peptides which produce a physiological response in the animal subject.
    Type: Grant
    Filed: July 2, 2003
    Date of Patent: November 11, 2008
    Assignees: Duke University, Cornell University
    Inventors: Stephen A. Johnston, John C. Sanford
  • Publication number: 20080138325
    Abstract: A method of transferring a gene to vertebrate cells is disclosed. The method comprises the steps of: (a) providing microprojectiles, the microprojectiles carrying polynucleic acid sequences, the sequences comprising, in the 5? to 3? direction, a regulatory sequence operable in the tissue cells and a gene positioned downstream of the regulatory sequence and under the transcriptional control thereof; and (b) accelerating the microprojectiles at the cells, with the microprojectiles contacting the cells at a speed sufficient to penetrate the cells and deposit the polynucleic acid sequences therein. Preferably, the target cells reside in situ in the animal subject when they are transformed. Preferred target cells are dermis or hypodermis cells, and preferred genes for insertion into the target cells are genes which code for proteins or peptides which produce a physiological response in the animal subject.
    Type: Application
    Filed: November 19, 2007
    Publication date: June 12, 2008
    Inventors: Stephen A. JOHNSTON, John C. SANFORD
  • Publication number: 20080097860
    Abstract: Systems and methods for advertising on a computing device are described.
    Type: Application
    Filed: November 28, 2007
    Publication date: April 24, 2008
    Inventors: Daryl Coutts, Stephen Johnston
  • Publication number: 20080098304
    Abstract: Systems and methods for prompting a user of a computing device on a scheduled basis and interpreting the user's responses to the prompting, are described.
    Type: Application
    Filed: November 28, 2007
    Publication date: April 24, 2008
    Inventors: Daryl Coutts, Stephen Johnston
  • Publication number: 20080091542
    Abstract: An advertising system where user's are rewarded for having advertisements displayed on their computing devices is described. Advertisement and scheduling information is provided by a server to the computing devices. Rewards are accrued by the server on behalf of the users.
    Type: Application
    Filed: November 28, 2007
    Publication date: April 17, 2008
    Inventors: Daryl Coutts, Stephen Johnston
  • Patent number: 7358234
    Abstract: The present invention relates to a process for inducing a protective immune response in a mammal against a virus, in which a construct including a promoter and a DNA sequence encoding a protein or peptide producing an immune response against the virus is introduced into muscle or skin of the mammal via a microprojectile. Sufficient amounts of the construct are administered so as to produce a protective immune response in the mammal.
    Type: Grant
    Filed: July 2, 2003
    Date of Patent: April 15, 2008
    Assignees: Duke University, E.I. du Pont de Nemours & Company
    Inventors: Stephen A. Johnston, John C. Sanford
  • Publication number: 20080049379
    Abstract: A novel lead zirconium titanate (PZT) material having unique properties and application for PZT thin film capacitors and ferroelectric capacitor structures, e.g., FeRAMs, employing such thin film material. The PZT material is scalable, being dimensionally scalable, pulse length scalable and/or E-field scalable in character, and is useful for ferroelectric capacitors over a wide range of thicknesses, e.g., from about 20 nanometers to about 150 nanometers, and a range of lateral dimensions extending to as low as 0.15 ?m. Corresponding capacitor areas (i.e., lateral scaling) in a preferred embodiment are in the range of from about 104 to about 10?2 ?m. The scalable PZT material of the invention may be formed by liquid delivery MOCVD, without PZT film modification techniques such as acceptor doping or use of film modifiers (e.g., Nb, Ta, La, Sr, Ca and the like).
    Type: Application
    Filed: October 26, 2007
    Publication date: February 28, 2008
    Applicant: ADVANCED TECHNOLOGY MATERIALS, INC.
    Inventors: Peter Van Buskirk, Jeffrey Roeder, Steven Bilodeau, Michael Russell, Stephen Johnston, Daniel Vestyck, Thomas Baum
  • Publication number: 20080025998
    Abstract: The instant invention relates to antigens and nucleic acids encoding such antigens obtainable by screening a Chlamydia genome. In more specific aspects, the invention relates to methods of isolating such antigens and nucleic acids and to methods of using such isolated antigens for producing immune responses. The ability of an antigen to produce an immune response may be employed in vaccination or antibody preparation techniques.
    Type: Application
    Filed: April 19, 2007
    Publication date: January 31, 2008
    Inventors: Stephen Johnston, Katherine Stemke-Hale, Kathryn Sykes, Bernhard Kaltenboeck
  • Patent number: 7312202
    Abstract: The present invention relates to chemically synthesized promoters that circumvent the disadvantages of the universal CMV promoter/enhancer elements. The promoter may be used in a variety of applications, particularly in genetic immunization. The chemically synthesized promoter overcomes the common problems of the CMV promoter element such as: low transgene expression levels, transient expression, and the large amount of plasmid DNA needed for intramuscular injection in subjects.
    Type: Grant
    Filed: February 18, 2004
    Date of Patent: December 25, 2007
    Assignee: Board of Regents, The University of Texas System
    Inventors: Stephen Johnston, Bao-Xi Qu
  • Publication number: 20070280953
    Abstract: The invention generally concerns compositions and methods for genetic vaccination with amyloid beta (A?) protein. Such vaccines may provide effective treatment for neurodegenerative disease such as Alzheimer's disease. Vaccination methods are can be used to induce a Th2 type immune response directed to A?. This immune response id shown to substantially reduce A? concentration and A? plaque size in an Alzheimer's model system.
    Type: Application
    Filed: June 2, 2006
    Publication date: December 6, 2007
    Inventors: Roger N. Rosenberg, Stephen A. Johnston, Bao-Xi Qu
  • Publication number: 20070149474
    Abstract: The instant invention relates to antigens and nucleic acids encoding such antigens obtainable by screening a Chlamydia genome. In more specific aspects, the invention relates to methods of isolating such antigens and nucleic acids and to methods of using such isolated antigens for producing immune responses. The ability of an antigen to produce an immune response may be employed in vaccination or antibody preparation techniques.
    Type: Application
    Filed: December 27, 2006
    Publication date: June 28, 2007
    Inventors: Stephen Johnston, Katherine Stemke-Hale, Kathryn Sykes, Bernhard Kaltenboeck
  • Publication number: 20060115596
    Abstract: A novel lead zirconium titanate (PZT) material having unique properties and application for PZT thin film capacitors and ferroelectric capacitor structures, e.g., FeRAMs, employing such thin film material. The PZT material is scalable, being dimensionally scalable, pulse length scalable and/or E-field scalable in character, and is useful for ferroelectric capacitors over a wide range of thicknesses, e.g., from about 20 nanometers to about 150 nanometers, and a range of lateral dimensions extending to as low as 0.15 ?m. Corresponding capacitor areas (i.e., lateral scaling) in a preferred embodiment are in the range of from about 104 to about 10?2 ?m2. The scalable PZT material of the invention may be formed by liquid delivery MOCVD, without PZT film modification techniques such as acceptor doping or use of film modifiers (e.g., Nb, Ta, La, Sr, Ca and the like).
    Type: Application
    Filed: January 10, 2006
    Publication date: June 1, 2006
    Inventors: Peter Buskirk, Jeffrey Roeder, Steven Bilodeau, Michael Russell, Stephen Johnston, Daniel Vestyck, Thomas Baum