Patents Assigned to Washington State University
  • Patent number: 10882831
    Abstract: Lanthionine ketimine phosphonate (LK-P), lanthionine ketimine ester phosphonate (LKE-P), other lanthionine ketimine, lanthionine ketimine phosphonate, and lanthionine ketimine ester derivatives, and methods of making and using the same, are described.
    Type: Grant
    Filed: February 16, 2018
    Date of Patent: January 5, 2021
    Assignees: The University of Toledo, Washington State University
    Inventors: Kenneth Hensley, Travis Denton
  • Patent number: 10879156
    Abstract: A method comprising incorporating indium into an entire Sn film for preventing the growth of whiskers from the Sn film, wherein the Sn film is applied to a metallic substrate. The indium is present in the entire thickness of the Sn film.
    Type: Grant
    Filed: May 31, 2016
    Date of Patent: December 29, 2020
    Assignee: Washington State University
    Inventor: Indranath Dutta
  • Patent number: 10815188
    Abstract: The present embodiments herein generally relate to thermoset resins that are derived from vegetable oil based sources, including fibrous plant sources. The utilization of plant based oil as starting materials makes the technology a green alternative to currently available solutions. This, coupled with the novel synthetic methods that are utilized, results in a transformation of the plant based oils into useful, durable, and resilient thermoset resins.
    Type: Grant
    Filed: October 31, 2019
    Date of Patent: October 27, 2020
    Assignee: WASHINGTON STATE UNIVERSITY
    Inventors: Jinwen Zhang, Junna Xin
  • Patent number: 10815187
    Abstract: The present embodiments herein generally relate to thermoset resins that are derived from vegetable oil based sources, including fibrous plant sources. The utilization of plant based oil as starting materials makes the technology a green alternative to currently available solutions. This, coupled with the novel synthetic methods that are utilized, results in a transformation of the plant based oils into useful, durable, and resilient thermoset resins.
    Type: Grant
    Filed: October 31, 2019
    Date of Patent: October 27, 2020
    Assignee: WASHINGTON STATE UNIVERSITY
    Inventors: Jinwen Zhang, Junna Xin
  • Patent number: 10815186
    Abstract: The present embodiments herein generally relate to thermoset resins that are derived from vegetable oil based sources, including fibrous plant sources. The utilization of plant based oil as starting materials makes the technology a green alternative to currently available solutions. This, coupled with the novel synthetic methods that are utilized, results in a transformation of the plant based oils into useful, durable, and resilient thermoset resins.
    Type: Grant
    Filed: October 31, 2019
    Date of Patent: October 27, 2020
    Assignee: WASHINGTON STATE UNIVERSITY
    Inventors: Jinwen Zhang, Junna Xin
  • Patent number: 10804988
    Abstract: A discrete-time delay (TD) technique in a baseband receiver array is disclosed for canceling wide modulated bandwidth spatial interference and reducing the Analog-to-Digital Conversion (ADC) dynamic range requirements. In particular, the discrete-time delay (TD) technique first aligns the interference using non-uniform sampled phases followed by uniform cancellation using a cancellation matrix, such as, for example, a Truncated Hadamard Transform implemented with antipodal binary coefficients.
    Type: Grant
    Filed: September 9, 2019
    Date of Patent: October 13, 2020
    Assignees: Washington State University, The University of British Columbia
    Inventors: Subhanshu Gupta, Erfan Ghaderi, Sudip Shekhar, Shyam Venkatasubramanian, Ajith Sivadhasan Ramani
  • Patent number: 10797308
    Abstract: Silicon materials suitable for use as an anode material and associated method of production are disclosed herein. In one embodiment, a silicon material includes crystalline silicon in a matrix and macro-scale pores distributed in the matrix of the crystalline silicon. The macro-scale pores can have a size greater than 100 nanometers, and surfaces of crystalline silicon in the macro-scale pores are coated with carbon.
    Type: Grant
    Filed: September 17, 2019
    Date of Patent: October 6, 2020
    Assignee: Washington State University
    Inventors: Min-Kyu Song, Younghwan Cha
  • Patent number: 10787609
    Abstract: The thermochemical conversion of biomass material to one or more reaction products includes generating thermal energy with at least one heat source, providing a volume of feedstock, providing a volume of supercritical fluid, transferring a portion of the generated thermal energy to the volume of supercritical fluid, transferring at least a portion of the generated thermal energy from the volume of supercritical fluid to the volume of feedstock, and performing a thermal decomposition process on the volume of feedstock with the thermal energy transferred from the volume of supercritical fluid to the volume of the feedstock in order to form at least one reaction product.
    Type: Grant
    Filed: November 16, 2018
    Date of Patent: September 29, 2020
    Assignees: TerraPower, LLC, Washington State University
    Inventors: Manuel Garcia-Perez, Joshua C. Walter
  • Patent number: 10760004
    Abstract: This disclosure describes systems and methods for using pyrolysis tail gas as the source for additional hydrogen to be used in the pyrolysis reaction. Tail gas is separated from the pyrolysis products and a portion of the tail gas is converted into formic acid (HCOOH). The formic acid is then injected into the pyrolysis reactor where it becomes the donor of two monohydrogen atoms and is ultimately converted into CO2 under reaction conditions. In this fashion, a closed loop pyrolysis hydrogen donor system may be created utilizing a generally non-toxic intermediary derived from the pyrolysis reaction products. This disclosure also describes using a ruthenium catalyst supported on particles of activated carbon to improve the yield of pyrolysis reactions.
    Type: Grant
    Filed: March 26, 2018
    Date of Patent: September 1, 2020
    Assignees: TerraPower, LLC, Washington State University
    Inventors: Manuel Garcia-Perez, Joshua C. Walter
  • Patent number: 10758184
    Abstract: Unique methods and bio-imaging systems are introduced herein for self-automated self-operable biomedical devices and methods for bio-signal monitoring, such as electrocardiograms (ECG), heart rate, and other vital signs, requiring no trained medical assistance or minimal assistance. In particular, methods and devices disclosed herein may require no dedicated medical resources, generate diagnostic quality results, and provide for motion artifact correction without inducing discomfort or irritation. Moreover, long term recording is realizable. Such methods and devices reduce the backlog of patients at out-patient wards as well as emergency response in remote areas.
    Type: Grant
    Filed: June 30, 2016
    Date of Patent: September 1, 2020
    Assignees: WASHINGTON STATE UNIVERSITY, PT. JNM MEDICAL COLLEGE
    Inventors: Subhanshu Gupta, Kavita Shashank Gupta
  • Patent number: 10745474
    Abstract: The present disclosure provides methods of treating a pathogen-induced lung inflammation in a subject are provided in which an anti-S100A9 antibody is administered to a subject. Methods of treating a respiratory virus infection by administering an anti-S100A9 antibody are also provided.
    Type: Grant
    Filed: May 22, 2018
    Date of Patent: August 18, 2020
    Assignees: Washington State University, The Board of Regents of the University of Texas Systems
    Inventors: Santanu Bose, Philippe Tessier
  • Patent number: 10709118
    Abstract: Particular aspects show that the signal peptide remains intact on the mature CD18 molecule on ruminant leukocytes rendering these cells susceptible to cytolysis by Lkt. Comparative amino acid sequence analysis of the signal peptide of CD18 of eight ruminants and five non-ruminants revealed that the ruminant CD18 signal peptides contain ‘cleavage-inhibiting’ glutamine (Q), compared to ‘cleavage-conducive’ glycine in non-ruminants, at position ?5 relative to the cleavage site. Mutagenesis of Q at position ?5 of the bovine CD18 signal peptide to G resulted in the abrogation of Lkt-mediated cytolysis of transfectants expressing bovine CD18 carrying the Q(?5)G mutation. Provided is novel technology to clone cattle and other ruminants expressing CD18 without the signal peptide on their leukocytes, providing ruminants that are less susceptible to M. haemolytica. Methods for treating conditions and/or diseases associated with M. haemolytica (e.g.
    Type: Grant
    Filed: July 31, 2015
    Date of Patent: July 14, 2020
    Assignee: Washington State University
    Inventors: Subramaniam Srikumaran, Sudarvili Shanthalingam
  • Patent number: 10696815
    Abstract: The subject matter disclosed herein is generally directed to methods of recycling epoxy polymers using organic salts as catalysts in an aqueous solution. Epoxy polymers and their composites are widely used in many fields such as coatings, adhesives, wind blades, automobiles, aeronautic vehicles, and sporting goods. However, the management of thermoset composite wastes is becoming a public concern as the out of service thermoset products build up. With the increasing awareness of environmental protection and the depleting of landfill sites, it is of great importance to develop an economically viable and environmentally-friendly recycling technology of thermoset materials that is suitable to industrial scale-up production. As such, there is a clear and present need for a novel solution that is environmentally friendly and scalable in the market.
    Type: Grant
    Filed: June 8, 2018
    Date of Patent: June 30, 2020
    Assignee: WASHINGTON STATE UNIVERSITY
    Inventors: Jinwen Zhang, Tuan Liu, Junna Xin
  • Patent number: 10681923
    Abstract: An improved transport carrier for use in a fluid filled microwave sterilization or pasteurization system includes patterned electrically conductive layers or carriers which extend over or under items to be sterilized or pasteurized and occlude 1 to 30% of the area in the direct path of microwave emissions to the items. When the patterned electrically conductive layers or cages are present, heating of the items to be sterilized or pasteurized is substantially more uniform compared to when there is nothing occluding or otherwise interrupting the direct pathway from the microwave emitters to the items. Enhanced automation is achieved for sterilization or pasteurization systems by configuring the preheating and cooling sections as loading and unloading sections. Furthermore, superior fluid temperature control between the loading, heating, and unloading sections is achieved using double gates or dividers between sections.
    Type: Grant
    Filed: February 28, 2018
    Date of Patent: June 16, 2020
    Assignee: Washington State University
    Inventors: Juming Tang, Fang Liu
  • Patent number: 10677798
    Abstract: Methods and compositions for detecting and diagnosing sexually transmitted infections using a string of epitopes (SOE) specific for detection of causative microorganisms are provided. The antigenic epitopes may be single epitope sequences, a plurality of epitope sequences joined by amino acid linkers to form a series of epitopes (SOE), or nucleotide sequences encoding one or more SOEs and host cells harboring said SOE nucleotide sequences. SOEs specific for highly immunogenic regions of proteins from Trichomonas, Treponema and Neisseria species are provided. SOEs to detect the presence of Trichomonas species comprise regions from Trichomonas aldolase, GAPDH, ?-enolase and ?-actinin proteins. Pharmaceutical compositions comprising SOEs can also be used as vaccines or to elicit an immune response to specific microorganisms.
    Type: Grant
    Filed: November 19, 2018
    Date of Patent: June 9, 2020
    Assignee: Washington State University
    Inventor: John F. Alderete
  • Patent number: 10666051
    Abstract: Electrical circuit control techniques in power systems are disclosed herein. In one embodiment, a supervisory computer in the power system can be configured to fit phasor measurement data from phasor measurement units into a Gaussian distribution with a corresponding Gaussian confidence level. When the Gaussian confidence level of the fitted Gaussian distribution is above a Gaussian confidence threshold, the supervisory computer can be configured to perform an ambient analysis on the received phasor measurement data to determine an operating characteristic of the power system. The supervisory computer can then automatically applying at least one electrical circuit control action to the power system in response to the determined operating characteristic.
    Type: Grant
    Filed: June 27, 2018
    Date of Patent: May 26, 2020
    Assignee: Washington State University
    Inventors: Vaithianathan Venkatasubramanian, Ebrahim Rezaei
  • Patent number: 10661390
    Abstract: Particular aspects provide novel devices for bone tissue engineering, comprising a metal or metal-based composite member/material comprising an interior macroporous structure in which porosity may vary from 0-90% (v), the member comprising a surface region having a surface pore size, porosity, and composition designed to encourage cell growth and adhesion thereon, to provide a device suitable for bone tissue engineering in a recipient subject. In certain aspects, the device further comprises a gradient of pore size, porosity, and material composition extending from the surface region throughout the interior of the device, wherein the gradient transition is continuous, discontinuous or seamless and the growth of cells extending from the surface region inward is promoted.
    Type: Grant
    Filed: February 8, 2016
    Date of Patent: May 26, 2020
    Assignee: Washington State University
    Inventors: Amit Bandyopadhyay, Susmita Bose
  • Patent number: 10647612
    Abstract: A composition comprising: (a) fly ash cementitious binder; and (b) a chemical activator selected from sodium silicate, potassium silicate, sodium sulfate, sodium phosphate, calcium sulfate, potassium sulfate, potassium phosphate, CaO, Fe2O3, sodium chloride, calcium chloride, fine fraction of concrete waste from construction or demolition, cement kiln dust, or a combination thereof, wherein the fly ash is the only cementitious binder present in the composition and the CaO activator, if present, is present in an amount ?10 weight percent, based on the total dry weight of the composition.
    Type: Grant
    Filed: August 26, 2016
    Date of Patent: May 12, 2020
    Assignee: Washington State University
    Inventors: Xianming Shi, Gang Xu
  • Patent number: 10603462
    Abstract: The configurations herein are directed to a sleep trolley system for automation of sleep disruption. Such a unique system often includes a platform support system; a natural habitat chamber configured for an animal subject, wherein the natural habitat chamber is removeably disposed thereon the platform support system; an agitator disposed therein the natural habitat chamber, wherein the agitator is configured with a first magnetic component to provide magnetic coupling; a trolley affixed to the platform support system; wherein the trolley is configured with a second magnetic component, wherein the second magnetic component exerts a magnetic attraction force with the first magnetic component coupled to the agitator as disposed therein the natural habitat chamber; and a control system configured to move the trolley along a dimension of the platform support system so as to guide the agitator along a corresponding length of the natural habitat chamber via the magnetic attraction force.
    Type: Grant
    Filed: August 29, 2017
    Date of Patent: March 31, 2020
    Assignee: Washington State University
    Inventors: John Hoehn Harkness, Ryan Patrick Todd, Barbara A. Sorg
  • Patent number: 10591264
    Abstract: A process for producing a munitions structure includes combining two or more transition metals including one or more of Zr, Hf, Ti, Ta, or Nb, and one or more other elements as alloying additions. The process further includes heating and fusing together the two or more transition metals and the one or more alloying additions to form a homogenous molten alloy. The homogenous molten alloy is cooled in a metallic mold to form a solid object with a desired shape for the munitions structure.
    Type: Grant
    Filed: March 13, 2019
    Date of Patent: March 17, 2020
    Assignee: Washington State University
    Inventors: Yogendra M Gupta, Atakan Peker