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: 20190271047
    Abstract: Methods for treating breast cancer, specifically cancers resistant to treatment with one or more known breast cancer treatment drugs, and related patient selection strategies for predicting patient response to drug therapy, such strategies including detecting the presence or absence in a patient of one or more of PIK3CA gene amplification, a mutation in PIK3CA, and a decrease in PTEN protein expression, and treating a patient positive for the presence of one or more of same by administering to the subject a pan-ErbB tyrosine kinase inhibitor.
    Type: Application
    Filed: May 17, 2019
    Publication date: September 5, 2019
    Inventors: Anna Berkenblit, Christina Marie Coughlin, Jay Marshall Feingold, Daniel Stephen Johnston, Andrew Louis Strahs, Charles Michael Zacharchuk
  • Publication number: 20190256199
    Abstract: An active vibration control system for an aircraft includes a gearbox operably coupling a power source and a component rotatable about an axis. The gearbox includes a flexible region which allows flexure between a first stage and a second stage. At least one active vibration control actuator is arranged in vibrational communication with the flexible region to counteract vibrations transmitted between the power source and the rotatable component.
    Type: Application
    Filed: February 22, 2018
    Publication date: August 22, 2019
    Inventors: Stephen Johnston, Joseph Caterisano, William A. Welsh, Scott A. Chasen
  • Publication number: 20190234962
    Abstract: In certain embodiments, the present invention provides methods and compositions to measure unbiasedly the immune health status of an individual or population. A number of measures, including Shannon's entropy, can provide a measure of the diversity and disorder in the population of antibodies in a subject. The measure can be established by reacting the population of antibodies in a subject's blood with a complex surface, such as a peptide array.
    Type: Application
    Filed: August 29, 2018
    Publication date: August 1, 2019
    Inventors: Stephen Johnston, Kurt Whittemore, Phillip Stafford, Lu Wang
  • Publication number: 20190194358
    Abstract: The present invention provides methods for synthetic antibodies, methods for making synthetic antibodies, methods for identifying ligands, and related methods and reagents.
    Type: Application
    Filed: November 21, 2018
    Publication date: June 27, 2019
    Applicant: Arizona Board of Regents on behalf of Arizona State University
    Inventors: Stephen A Johnston, Neal Woodbury, Christopher W. Diehnelt, Paul Belcher, Nidhi Gupta, Zhan-Gong Zhoa, Matthew Greving, Jack Emery
  • Publication number: 20190009896
    Abstract: A rotor hub assembly includes an open rotor hub assembly with an open rotor hub and a mounting plate. The open rotor hub includes an annular base portion with periphery and a plurality of rotary member portions arranged about the annular base portion that each define an aperture for receiving a rotor blade. The mounting plate spans the annular base portion and is coupled to the annular base portion by a resilient member to accommodate radially expansion and contraction of the annular base portion according to loads exerted on the rotor hub by rotor blades seated in the apertures of the rotary member portions.
    Type: Application
    Filed: January 13, 2017
    Publication date: January 10, 2019
    Inventors: Stephen Johnston, James McCollough
  • Patent number: 10125167
    Abstract: Provided herein are compounds and compositions having antibiotic activity against methicillin resistant Staphylococcus aureus (MRSA). In particular, provided herein is a synbody that bactericidal against multiple strains of MRSA and that can be used in conjugation with currently approved ?-lactam antibiotics to treat MRSA strains having resistance to ?-lactam treatment. Also provided are methods of using the compounds and compositions for treating, preventing or reducing MRSA infections.
    Type: Grant
    Filed: December 2, 2016
    Date of Patent: November 13, 2018
    Assignee: ARIZONA BOARD OF REGENTS ON BEHALF OF ARIZONA STATE UNIVERSITY
    Inventors: Chris Diehnelt, Stephen Johnston, Pamela Hall
  • Patent number: 10126300
    Abstract: Methods for diagnosing and characterizing lymphoma, as well as evaluating the disease-free interval following treatment, utilizing patient antibodies bound to peptide microarrays in comparison to an immunosignature characteristic of a lymphoma state or a non-lymphoma state. Characterization includes subtyping of lymphoma utilizing an immunosignature characteristic of a B-cell or T-cell lymphoma.
    Type: Grant
    Filed: December 16, 2014
    Date of Patent: November 13, 2018
    Assignees: Arizona Board of Regents of behalf of Arizona State University, Colorado State University Research Foundation
    Inventors: Stephen Johnston, Joseph Legutki, Douglas Thamm
  • Publication number: 20180284114
    Abstract: Provided herein are methods for processing biopolymeric arrays, where conditions suitable for forming complexes of immobilized biopolymers (e.g., peptides) and target molecules of a sample can be varied independently of conditions suitable for detecting such complexes using a secondary detection reagent.
    Type: Application
    Filed: September 30, 2016
    Publication date: October 4, 2018
    Inventor: Stephen Johnston
  • Publication number: 20180275136
    Abstract: The present application provides arrays for use in immunosignaturing and quality control of such arrays. Also disclosed are peptide arrays and uses thereof for diagnostics, therapeutics and research.
    Type: Application
    Filed: May 29, 2018
    Publication date: September 27, 2018
    Inventors: Neal WOODBURY, Stephen JOHNSTON, Phillip STAFFORD
  • Publication number: 20180259510
    Abstract: The present application provides arrays for use in immunosignaturing and quality control of such arrays. Also disclosed are peptide arrays and uses thereof for diagnostics, therapeutics and research.
    Type: Application
    Filed: May 11, 2018
    Publication date: September 13, 2018
    Inventors: Neal WOODBURY, Stephen JOHNSTON, Zhan Gong ZHAO, Matthew GREVING
  • Patent number: 10011649
    Abstract: Composition of synbodies that bind influenza. The synbodies are composed of two peptides joined on a scaffold.
    Type: Grant
    Filed: August 25, 2014
    Date of Patent: July 3, 2018
    Assignee: ARIZONA BOARD OF REGENTS ON BEHALF OF ARIZONA STATE UNIVERSITY
    Inventors: Christopher Diehnelt, Nidhi Gupta, Valeriy Domenyuk, Zhan-Gong Zhao, Stephen Johnston
  • Patent number: 10006919
    Abstract: The present application provides arrays for use in immunosignaturing and quality control of such arrays. Also disclosed are peptide arrays and uses thereof for diagnostics, therapeutics and research.
    Type: Grant
    Filed: March 14, 2014
    Date of Patent: June 26, 2018
    Assignee: ARIZONA BOARD OF REGENTS ON BEHALF OF ARIZONA STATE UNIVERSITY
    Inventors: Neal Woodbury, Stephen Johnston, Phillip Stafford
  • Patent number: 9970932
    Abstract: The present application provides arrays for use in immunosignaturing and quality control of such arrays. Also disclosed are peptide arrays and uses thereof for diagnostics, therapeutics and research.
    Type: Grant
    Filed: March 14, 2014
    Date of Patent: May 15, 2018
    Assignee: ARIZONA BOARD OF REGENTS ON BEHALF OF ARIZONA STATE UNIVERSITY
    Inventors: Neal Woodbury, Stephen Johnston, Zhan Gong Zhao, Matthew Greving
  • Patent number: 9863938
    Abstract: Methods for synthetic antibodies, methods for making synthetic antibodies, methods for identifying ligands, and related methods and reagents.
    Type: Grant
    Filed: March 5, 2014
    Date of Patent: January 9, 2018
    Assignee: ARIZONA BOARD OF REGENTS, A BODY CORPORATE OF THE STATE OF ARIZONA ACTING FOR AND ON BEHALF OF ARIZONA STATE UNIVERSITY
    Inventors: Stephen A Johnston, Neal Woodbury, John C Chaput, Christopher W Diehnelt, Hao Yan
  • Patent number: 9766239
    Abstract: Synbodies specific for Norovirus and coupled with a substrate provide Norovirus binding and detection platforms (FIG. 1). A Norovirus capturing platform, comprising one or more synbodies selected from the group consisting of synbodies 6-6, 92-92, 93-93, and 94-94 coupled to a substrate, has been found to found to bind with either GII.4 Minerva or both GII.4 Minerva and GII.4 Sydney# strains of norovirus.
    Type: Grant
    Filed: March 12, 2014
    Date of Patent: September 19, 2017
    Assignee: Arizona Board of Regents on Behalf of Arizona State University
    Inventors: Nidhi Gupta, Chris Diehnelt, Charles Arntzen, Stephen Johnston
  • Patent number: 9757472
    Abstract: Improved peptide compositions and synbody compositions are disclosed that show improved stability and antibiotic activity. The new antibacterial peptides for S. aureus have particular D-amino acid substitutions in order to increase protease stability while also preserving marked antibiotic activity. Thus, compositions and methods for treating infections related to S. aureus also are disclosed.
    Type: Grant
    Filed: July 24, 2015
    Date of Patent: September 12, 2017
    Assignee: Arizona Board of Regents on Behalf of Arizona State University
    Inventors: Chris Diehnelt, Stephen Johnston
  • Publication number: 20170158736
    Abstract: Provided herein are compounds and compositions having antibiotic activity against methicillin resistant Staphylococcus aureus (MRSA). In particular, provided herein is a synbody that bactericidal against multiple strains of MRSA and that can be used in conjugation with currently approved ?-lactam antibiotics to treat MRSA strains having resistance to ?-lactam treatment. Also provided are methods of using the compounds and compositions for treating, preventing or reducing MRSA infections.
    Type: Application
    Filed: December 2, 2016
    Publication date: June 8, 2017
    Inventors: Chris Diehnelt, Stephen Johnston, Pamela Hall
  • Publication number: 20170031909
    Abstract: The systems, methods, devices, and non-transitory media of the various embodiments provide query independent data identification. In various embodiments, query independent data identification may be used to facilitate data reuse. Query independent data identification may be accomplished using an algebraic expression hash (AEH) function to identify data in a graph or table for reuse based on its origin and what has been done to the data. Use of an AEH function may support a top down approach for identification of data reuse and may also facilitate faster searches using an AEH value. For example, a hash-based search of a universe of data sets may facilitate a top down approach to locate the maximal reuse first (as opposed to the last) and may be less sensitive to the size of the universe.
    Type: Application
    Filed: July 28, 2016
    Publication date: February 2, 2017
    Inventors: Wesley A. HOLLER, Charles Stephen JOHNSTON, Frank Joseph EATON, Joseph C. UNDERBRINK, Rory Windell ROTHER
  • Publication number: 20170031982
    Abstract: Systems, methods, devices, and non-transitory media of the various embodiments enable the query execution graph for insertions, deletions, and streaming queries to be manipulated to maximize a portion of the query execution that is independent of data changes.
    Type: Application
    Filed: July 28, 2016
    Publication date: February 2, 2017
    Inventors: Charles Stephen JOHNSTON, William Arthur ROGERS, Wesley A. HOLLER
  • Publication number: 20160333569
    Abstract: Modular or temporary healthcare building units are provided that interconnect with a patient's home. In one embodiment, one of the modular or temporary units includes a fully-equipped ADA-compliant bathroom. In another embodiment, the modular or temporary unit is referred to as a flex unit and typically accommodates a hospital bed and other associated support structures and features for housing and accommodating a patient that is in a stage of recovery or rehabilitation or, in some cases, the flex unit is used for end-of-life care.
    Type: Application
    Filed: May 11, 2016
    Publication date: November 17, 2016
    Inventor: Stephen A. Johnston