Patents Assigned to The University of Massachusettes
  • Patent number: 11113973
    Abstract: Autonomous vehicle operational management including blocking monitoring may include traversing, by an autonomous vehicle, a vehicle transportation network. Traversing the vehicle transportation network may include operating a blocking monitor instance, which may include identifying operational environment information including information corresponding to a first external object within a defined distance of the autonomous vehicle, determining a first area of the vehicle transportation network based on a current geospatial location of the autonomous vehicle in the vehicle transportation network and an identified route for the autonomous vehicle, and determining a probability of availability for the first area based on the operational environment information. Traversing the vehicle transportation network may include traversing a portion of the vehicle transportation network based on the probability of availability.
    Type: Grant
    Filed: February 10, 2017
    Date of Patent: September 7, 2021
    Assignees: Nissan North America, Inc., The University of Massachusetts
    Inventors: Kyle Wray, Stefan Witwicki, Shlomo Zilberstein, Liam Pedersen
  • Patent number: 11084504
    Abstract: Traversing, by an autonomous vehicle, a vehicle transportation network, may include operating a scenario-specific operational control evaluation module instance, wherein the scenario-specific operational control evaluation module instance includes an instance of a scenario-specific operational control evaluation model of a vehicle operational scenario wherein the vehicle operational scenario is a merge vehicle operational scenario or a pass-obstruction vehicle operational scenario, receiving a candidate vehicle control action from the scenario-specific operational control evaluation module instance, and traversing a portion of the vehicle transportation network in accordance with the candidate vehicle control action.
    Type: Grant
    Filed: November 30, 2017
    Date of Patent: August 10, 2021
    Assignees: Nissan North America, Inc., The University of Massachusetts, Renault S.A.S.
    Inventors: Kyle Hollins Wray, Stefan Witwicki, Shlomo Zilberstein
  • Patent number: 11027751
    Abstract: Methods and vehicles may be configured to gain experience in the form of state-action and/or action-observation histories for an operational scenario as the vehicle traverses a vehicle transportation network. The histories may be incorporated into a model in the form of learning to improve the model over time. The learning may be used to improve integration with human behavior. Driver feedback may be used in the learning examples to improve future performance and to integrate with human behavior. The learning may be used to create customized scenario solutions. The learning may be used to transfer a learned solution and apply the learned solution to a similar scenario.
    Type: Grant
    Filed: October 31, 2017
    Date of Patent: June 8, 2021
    Assignees: Nissan North America, Inc., The University of Massachusetts, Renault S.A.S.
    Inventors: Kyle Hollins Wray, Stefan Witwicki, Shlomo Zilberstein
  • Patent number: 10960072
    Abstract: The present invention relates to prophylactic and/or therapeutic vaccines that contain Newcastle disease Virus (NDV) virus-like particles (VLPs) comprising one or more Epstein-Barr Virus (EBV) antigens. In one embodiment, the invention provides a recombinant virus-like particle (VLP) comprising, in operable combination, a) Newcastle disease virus (NDV) matrix (M) protein, and b) one or more Epstein-Barr Virus (BBV) antigens. The invention's prophylactic and/or therapeutic vaccines are useful for preventing and/or treating infection with EBV and/or disease associated Epstein-Barr Virus, such as cancer.
    Type: Grant
    Filed: April 19, 2019
    Date of Patent: March 30, 2021
    Assignee: The University of Massachusetts
    Inventors: Javier Gordon Ogembo, Trudy Morrison
  • Publication number: 20210078602
    Abstract: Traversing, by an autonomous vehicle, a vehicle transportation network, may include identifying a distinct vehicle operational scenario, wherein traversing the vehicle transportation network includes traversing a portion of the vehicle transportation network that includes the distinct vehicle operational scenario, communicating shared scenario-specific operational control management data associated with the distinct vehicle operational scenario with an external shared scenario-specific operational control management system, operating a scenario-specific operational control evaluation module instance including an instance of a scenario-specific operational control evaluation model of the distinct vehicle operational scenario, and wherein operating the scenario-specific operational control evaluation module instance includes identifying a policy for the scenario-specific operational control evaluation model, receiving a candidate vehicle control action from the policy for the scenario-specific operational contr
    Type: Application
    Filed: December 22, 2017
    Publication date: March 18, 2021
    Applicants: Nissan North America, Inc., The University of Massachusetts
    Inventors: Kyle Hollins WRAY, Stefan WITWICKI, Shlomo ZILBERSTEIN
  • Publication number: 20210023188
    Abstract: The present invention concerns methods and compositions for treating or preventing a fungal infection, particularly infection by a Coccidioides species. The invention provides methods and compositions for stimulating an immune response against the fungus. In certain embodiments, the methods and compositions involve a recombinant vaccine.
    Type: Application
    Filed: March 22, 2019
    Publication date: January 28, 2021
    Applicants: Board of Regents of the University of Texas System, The University of Massachusetts
    Inventors: Chiung-Yu HUNG, Gary OSTROFF, Natalia CASTRO-LOPEZ
  • Patent number: 10836405
    Abstract: Systems and methods for autonomous vehicle control are disclosed herein. According to some implementations, a method includes a scenario-specific operation control evaluation module (SSOCEM) based on a route of the vehicle. The SSOCEM includes a preferred model and one or more fallback models that respectively determine candidate vehicle control actions. The method includes instantiating a SSOCEM instance based on the SSOCEM. The SSOCEM determines a candidate vehicle control action by determining an approximate amount of time needed to determine a solution to the preferred model and determining an approximate amount of time until the upcoming scenario is reached. When the approximate amount of time needed to determine the solution is less than the approximate amount of time to reach the upcoming scenario, the candidate vehicle control action is determined based on the preferred model; otherwise, the candidate vehicle control action is determined based on a fallback model.
    Type: Grant
    Filed: October 30, 2017
    Date of Patent: November 17, 2020
    Assignees: Nissan North America, Inc., The University of Massachusetts
    Inventors: Kyle Hollins Wray, Stefan Witwicki, Shlomo Zilberstein
  • Patent number: 10815329
    Abstract: A curable composition includes a hydrogen-bonded prepolymer, a plasticizer that includes an alkyl benzoate or an alkyl phenyl ketone, and, optionally, a crosslinking agent. The plasticizer promotes a high extent of crosslinking and provides a more positive health and safety profile than the incumbent plasticizer, furfural. A cured resin and a method of forming it are described.
    Type: Grant
    Filed: July 7, 2017
    Date of Patent: October 27, 2020
    Assignee: The University of Massachusetts
    Inventors: Shaw Ling Hsu, Jigneshkumar P. Patel
  • Publication number: 20200331491
    Abstract: Traversing, by an autonomous vehicle, a vehicle transportation network, may include operating a scenario-specific operational control evaluation module instance, wherein the scenario-specific operational control evaluation module instance includes an instance of a scenario-specific operational control evaluation model of a vehicle operational scenario wherein the vehicle operational scenario is a merge vehicle operational scenario or a pass-obstruction vehicle operational scenario, receiving a candidate vehicle control action from the scenario-specific operational control evaluation module instance, and traversing a portion of the vehicle transportation network in accordance with the candidate vehicle control action.
    Type: Application
    Filed: November 30, 2017
    Publication date: October 22, 2020
    Applicants: Nissan North America, Inc., The University of Massachusetts, Renault S.A.S.
    Inventors: Kyle Hollins Wray, Stefan Witwicki, Shlomo Zilberstein
  • Patent number: 10790911
    Abstract: A Sagnac loop coherent phase modulated RF photonic link employing an ACP-OPLL linear phase demodulator was presented. This structure demonstrated stable signal transmission over a 1-km long coherent RF photonic link.
    Type: Grant
    Filed: April 10, 2019
    Date of Patent: September 29, 2020
    Assignee: The University of Massachusetts
    Inventor: Yifei Li
  • Patent number: 10654476
    Abstract: Autonomous vehicle operational management may include traversing, by an autonomous vehicle, a vehicle transportation network. Traversing the vehicle transportation network may include receiving, from a sensor of the autonomous vehicle, sensor information corresponding to an external object within a defined distance of the autonomous vehicle, identifying a distinct vehicle operational scenario in response to receiving the sensor information, instantiating a scenario-specific operational control evaluation module instance, wherein the scenario-specific operational control evaluation module instance is an instance of a scenario-specific operational control evaluation module modeling the distinct vehicle operational scenario, receiving a candidate vehicle control action from the scenario-specific operational control evaluation module instance, and traversing a portion of the vehicle transportation network based on the candidate vehicle control action.
    Type: Grant
    Filed: February 10, 2017
    Date of Patent: May 19, 2020
    Assignees: Nissan North America, Inc., The University of Massachusetts
    Inventors: Kyle Wray, Stefan Witwicki, Shlomo Zilberstein, Liam Pedersen
  • Patent number: 10649453
    Abstract: Introspective autonomous vehicle operational management includes operating an introspective autonomous vehicle operational management controller including a policy for a model of an introspective autonomous vehicle operational management domain. Operating the controller includes, in response to a determination that a current belief state of the policy indicates an exceptional condition, identifying an exception handler for controlling the autonomous vehicle. Operating the controller includes, in response to a determination that the current belief state indicates an unexceptional condition, identifying a primary handler as the active handler.
    Type: Grant
    Filed: November 15, 2018
    Date of Patent: May 12, 2020
    Assignees: Nissan North America, Inc., The University of Massachusetts, Renault S.A.S.
    Inventors: Justin Svegliato, Stefan Witwicki, Kyle Hollins Wray, Shlomo Zilberstein
  • Publication number: 20200086342
    Abstract: An object has a durable superhydrophic, self-cleaning, and icephobic coating includes a substrate and a layer disposed on the substrate, the layer resulting from coating with a formulation having an effective amount of hierarchical structuring micro/nanoparticles, liquid silane having one or more groups configured to graft to a hierarchical structuring micro/nanoparticle and at least another group that results in hydrophobicity. The hierarchical structuring micro/nanoparticles are dispersed in the liquid silane. Another effective amount of synthetic adhesive, selected from thermosetting binders, moisture curing adhesives or polymers that form a strong interaction with a surface, is in solution with a solvent. Upon curing, the layer has a contact angle greater than 90° and a sliding angle of less than 10° and, less than 5% of an area of the layer is removed in a Tape test.
    Type: Application
    Filed: November 25, 2019
    Publication date: March 19, 2020
    Applicant: The University of Massachusetts
    Inventors: Jason Constantinou, Hanna Dodiuk-Kenig, Carol M.F. Barry, Samuel Kenig, Joey L. Mead, Artee Panwar, Tehila Nahum, Sagar Mitra
  • Patent number: 10590020
    Abstract: Wastewater sludge is treated by combining the sludge with a carbon-based dielectric additive that includes carbon to yield a modified sludge, irradiating the modified sludge with microwave radiation to yield a treated sludge, and providing the treated sludge to an anaerobic digester.
    Type: Grant
    Filed: January 18, 2019
    Date of Patent: March 17, 2020
    Assignees: Arizona Board of Regents on behalf of Arizona State University, The University of Massachusetts
    Inventors: Onur Apul, Paul Dahlen, Paul K. Westerhoff
  • Publication number: 20200061903
    Abstract: Methods and systems for manufacturing re-entrant structures, such as the structures exhibiting superomniphobic characteristic, in a continuous, well-controlled, high-rate (mass production, volume) manner are disclosed.
    Type: Application
    Filed: October 29, 2019
    Publication date: February 27, 2020
    Applicant: The University of Massachusetts
    Inventors: Joey L. Mead, Carol M. F. Barry, John Shearer, Artee Panwar, Jinde Zhang, Nischay Kodihalli Shivaprakash
  • Patent number: 10506985
    Abstract: Systems and methods for diagnosing or monitoring progress of a pathology using laser induced breakdown spectroscopy (LIBS) and machine learning are disclosed.
    Type: Grant
    Filed: June 14, 2018
    Date of Patent: December 17, 2019
    Assignee: The University of Massachusetts
    Inventors: Rosalba Gaudiuso, Ebo Ewusi-Annan, Noureddine Melikechi, Benyuan Liu
  • Patent number: 10471646
    Abstract: Methods and systems for manufacturing re-entrant structures, such as the structures exhibiting superomniphobic characteristic, in a continuous, well-controlled, high-rate (mass production, volume) manner are disclosed.
    Type: Grant
    Filed: May 19, 2016
    Date of Patent: November 12, 2019
    Assignee: The University of Massachusetts
    Inventors: Joey L. Mead, Carol M. F. Barry, John Shearer, Artee Panwar, Jinde Zhang, Nischay Kodihalli Shivaprakash
  • Publication number: 20190312651
    Abstract: A Sagnac loop coherent phase modulated RF photonic link employing an ACP-OPLL linear phase demodulator was presented. This structure demonstrated stable signal transmission over a 1-km long coherent RF photonic link.
    Type: Application
    Filed: April 10, 2019
    Publication date: October 10, 2019
    Applicant: The University of Massachusetts
    Inventor: Yifei Li
  • Patent number: 10358653
    Abstract: A process is provided of introducing an RNA into a living cell to inhibit gene expression of a target gene in that cell. The process may be practiced ex vivo or in vivo. The RNA has a region with double-stranded structure. Inhibition is sequence-specific in that the nucleotide sequences of the duplex region of the RNA and of a portion of the target gene are identical. The present invention is distinguished from prior art interference in gene expression by antisense or triple-strand methods.
    Type: Grant
    Filed: January 22, 2016
    Date of Patent: July 23, 2019
    Assignees: The Carnegie Institution of Washington, The University of Massachusetts
    Inventors: Andrew Fire, Stephen Kostas, Mary Montgomery, Lisa Timmons, SiQun Xu, Hiroaki Tabara, Samuel E. Driver, Craig C. Mello
  • Patent number: 10336852
    Abstract: A novel amphiphilic graft copolymer is described. A process to make amphiphilic graft copolymers via grafting either poly(ethylene oxide) or polylactide side chains onto an EVA platform using oxo-anion ring-opening polymerization chemistry is also described. Polyethylene or polypropylene based graft copolymers are prepared starting from poly(ethylene-co-vinyl acetate) or maleic anhydride grafted isotactic polypropylene respectively. The amphiphilic character will result from the incorporation of hydrophilic poly(ethylene oxide) (PEO) side-chains. Various applications of the novel amphiphilic graft copolymer are also described including, but not limited to, thermoplastic elastomer, films, fibers, fabrics, gels, breathable packaging materials, additive for biodegradable system, surfactant, antistatic additives, polymer compatibilizers, phase transfer catalysts, solid polymer electrolytes, biocompatible polymers, or incorporation into the materials listed above.
    Type: Grant
    Filed: April 11, 2017
    Date of Patent: July 2, 2019
    Assignees: Becton, Dickinson and Company, The University of Massachusetts
    Inventors: Theresa Hermel-Davidock, Edward Bryan Coughlin