Patents Assigned to The Trustees of Boston University
-
Patent number: 11504338Abstract: Embodiments disclosed herein relates to ganglioside GM3-containing mixed lipids nanoparticles having an overall size between 60-100 nm, the making thereof and the uses. The nanoparticles selectively targeted to CD169+ expressing cells such as dendritic cells and macrophage. The nanoparticles are endocytosed by the CD169+ expressing cells.Type: GrantFiled: April 9, 2020Date of Patent: November 22, 2022Assignee: TRUSTEES OF BOSTON UNIVERSITYInventors: Bjoern Markus Reinhard, Suryaram Gummuluru
-
Patent number: 11505584Abstract: Embodiments of the disclosure provide a method for treatment of damaged lung tissue, e.g., lungs of a patient with a viral infection (e.g., coronavirus) and/or a bacterial infection and/or a parasitic pathogen or a patient whose lung tissue was damaged by exposure to a chemical, and a patient with acute respiratory distress syndrome (ARDS). Also provided is a method for protecting the brain from neuro-invasion and preventing inflammatory damage to organs remote from the lungs, by blocking cytokine synthesis in the lungs. The treatment includes administering a leptin antagonist (LepA) locally to the upper airways and/or to the lungs of the patient. Typically, the LepA is administered in an inhalable composition, such as, an aerosol.Type: GrantFiled: April 21, 2021Date of Patent: November 22, 2022Assignees: REMODELESS CV LTD, TRUSTEES OF BOSTON UNIVERSITYInventors: Jacob Schneiderman, Florian Douam
-
Publication number: 20220361782Abstract: Disclosed is a hormone electrochemical biosensor, e.g. an amperometric biosensor, for the detection of a hormone and measurement of the concentration of a hormone. The disclosed hormone biosensor comprises a hormone-catalyzing enzyme, such as KSDH1. Also described herein are systems comprising an amperometric biosensor, e.g., chronoamperometric biosensor and methods of using the chronoamperometric biosensor.Type: ApplicationFiled: April 30, 2022Publication date: November 17, 2022Applicant: Trustees of Boston UniversityInventors: James Galagan, Uros Kuzmanovic
-
Publication number: 20220362094Abstract: In at least some aspects, the present concepts include a method for configuring an assistive flexible suit including the acts of outfitting a person with an assistive flexible suit, monitoring an output of at least one sensor of the assistive flexible suit as the person moves in a first controlled movement environment, identifying at least one predefined gait event using the output of the at least one sensor, adjusting an actuation profile of the at least one actuator and continuing to perform the acts of monitoring, identifying and adjusting until an actuation profile of the at least one actuator generates a beneficial moment about the at least one joint to promote an improvement in gait. The at least one controller is then set to implement the actuation profile.Type: ApplicationFiled: April 4, 2022Publication date: November 17, 2022Applicants: Trustees of Boston University, President and Fellows of Harvard CollegeInventors: Stefano Marco Maria De Rossi, Kathleen E. O'Donnell, Jaehyun Bae, Alan Thomas Asbeck, Kenneth G. Holt, Conor J. Walsh
-
Patent number: 11502220Abstract: Semiconductor structures involving multiple quantum wells provide increased efficiency of UV and visible light emitting diodes (LEDs) and other emitter devices, particularly at high driving current. LEDs made with the new designs have reduced efficiency droop under high current injection and increased overall external quantum efficiency. The active region of the devices includes separation layers configured between the well layers, the one or more separation regions being configured to have a first mode to act as one or more barrier regions separating a plurality of carriers in a quantum confined mode in each of the quantum wells being provided on each side of the one or more separation layers and a second mode to cause spreading of the plurality of carriers across each of the quantum wells to increase an overlap integral of all of the plurality of carriers. The devices and methods of the invention provide improved efficiency for solid state lighting, including high efficiency ultraviolet LEDs.Type: GrantFiled: February 4, 2020Date of Patent: November 15, 2022Assignee: Trustees of Boston UniversityInventors: Yitao Liao, Theodore D. Moustakas
-
Publication number: 20220354573Abstract: A system for neuromodulation includes a split-ring resonator (SRR) comprising a resonance circuit, the SRR being implantable in a cranial target site and a source of microwave signals, wherein the microwave signals are deliverable wirelessly to couple with the SRR to produce a localized electrical field, wherein the localized electrical field inhibits one or more neurons at the cranial target site with submillimeter spatial precision.Type: ApplicationFiled: May 5, 2022Publication date: November 10, 2022Applicant: Trustees of Boston UniversityInventors: Chen Yang, Ji-Xin Cheng, Nan Zheng, Yueming Li, Ying Jiang, Lu Lan, Carolyn Marar
-
Publication number: 20220355302Abstract: Disclosed is a biogel nanosensor for detection of an analyte that includes an acryloyl or methacryloyl modified hydrogel and nucleic acid amplification reagents in picoliter or nanoliter volume in the form of microarray. Also disclosed are methods of making the disclosed biogel nanosensor, and methods of using the biogel nanosensors.Type: ApplicationFiled: May 9, 2022Publication date: November 10, 2022Applicants: Trustees of Boston University, Fraunhofer USA, Inc.Inventors: Christine McBeth, Kirsten Borchers, Achim Weber, Daniel Zontar
-
Patent number: 11492546Abstract: Herein are described two-dimensional metal organic frameworks (2D MOFs). The 2D MOFs includes a plurality of multivalent metals or metal ions and a plurality of multidentate ligands arranged to form a crystalline structure having a lateral size of at least about 2.5 ?m and a thickness of less than about 5 nm. Herein are also described methods for preparing the 2D MOFs. The 2D MOFs can be used, for example, in electrochromic devices such as smart windows and flexible displays.Type: GrantFiled: October 23, 2020Date of Patent: November 8, 2022Assignee: TRUSTEES OF BOSTON UNIVERSITYInventors: Xi Ling, Ran Li, Lu Ping
-
Publication number: 20220331390Abstract: The technology described herein is directed to methods of treating and diagnosing cancer, e.g, by measuring the expression of certain genes in exosomes.Type: ApplicationFiled: April 6, 2022Publication date: October 20, 2022Applicant: TRUSTEES OF BOSTON UNIVERSITYInventors: Gerald V. DENIS, Louis C. GERSTENFELD, Naser JAFARI, Tova MESHULAM
-
Patent number: 11473104Abstract: Provided herein, in some embodiments, are engineered phagemids that comprise at least one synthetic genetic circuit, wherein the at least one synthetic genetic circuit comprises gene sequences encoding at least one non-lytic antimicrobial peptides (AMPs) and/or antibacterial toxin proteins, a stable origin of replication, and a bacteriophage-packaging signal, wherein the engineered phagemid does not comprise some or all gene sequences encoding bacteriophage proteins required for assembly of a bacteriophage particle.Type: GrantFiled: December 4, 2015Date of Patent: October 18, 2022Assignees: Massachusetts Institute of Technology, Trustees of Boston University, President and Fellows of Harvard CollegeInventors: Russell-John Krom, James J. Collins, Prerna Saluja Bhargava, Michael Andrew Lobritz
-
Patent number: 11461435Abstract: Techniques, for secure processing of encrypted data on public resources, include receiving first data indicating a sequence of reversible q-bit gates including a first segment for decrypting, a second segment for operating on the decrypted data, and a third segment for encrypting the resulting data. Second data indicates rules for replacing a first sequence of two gates operating on at least one shared bit of an input N-bit word with a different second sequence of one or more gates that produce the same output N-bit word. The second data is used to propagate: a gate from the first segment a distance into the second segment or beyond; and, a gate from the third segment a distance into the second segment or before. This produces an obfuscated sequence of reversible gates. Obfuscated instructions based on the obfuscated sequence of gates are sent to the public resources.Type: GrantFiled: December 17, 2018Date of Patent: October 4, 2022Assignees: UNIVERSITY OF CENTRAL FLORIDA RESEARCH FOUNDATION, INC., TRUSTEES OF BOSTON UNIVERSITYInventors: Eduardo Mucciolo, Claudio Chamon
-
Patent number: 11458132Abstract: The present invention is directed to compositions, methods and kits for treatment of cancer, e.g., hepatocellular carcinoma (HCC). In some embodiments, the present invention discloses the use of a small-molecule compounds of Formula (I) to inhibit tubulin acetylation, to inhibit cell migration, or to modulate cell compaction.Type: GrantFiled: September 1, 2021Date of Patent: October 4, 2022Assignee: TRUSTEES OF BOSTON UNIVERSITYInventors: Scott Edward Schaus, Ulla Hansen, Emily Ann York, Niranjana Pokharel
-
Patent number: 11459573Abstract: Provided herein are systems, methods and compositions for rendering cells or the expression of an effector protein sensitive to a predetermined condition. In one aspect, cells can be rendered dependent upon the presence of an environmental agent, e.g., an exogenous agent, without which the cell will default to expression of a death protein and be killed. In another aspect, cells can be rendered sensitive to the presence of a set of predetermined conditions such that cells will only grow when two or more necessary exogenous agents are supplied, and without either of which, the cells are killed. In this aspect, hybrid transcription factors provide a vast array of possible predetermined conditions.Type: GrantFiled: September 30, 2016Date of Patent: October 4, 2022Assignee: TRUSTEES OF BOSTON UNIVERSITYInventors: Tsz Yan Clement Chan, James J. Collins, Jeong Wook Lee, Douglas Ewen Cameron
-
Publication number: 20220308327Abstract: Microscopic analysis of a sample includes a system using dark-field illumination. A mid-IR optical source generates a mid-infrared beam, which is directed onto the sample to induce a temperature change by absorption of the mid-infrared beam. A visible light source generates a light illuminating the sample on a substrate and creating a scattered field and a reflected field along a collection path of the system. A pupil mask is positioned along the collection path to block the reflected field while allowing the scattered field to pass therethrough. A camera is positioned at an end of the collection path to collect the scattered field and generate a dark-field image of the sample.Type: ApplicationFiled: March 25, 2022Publication date: September 29, 2022Applicant: Trustees of Boston UniversityInventors: Ji-Xin Cheng, Celalettin Yurdakul, Haonan Zong, M. Salim Unlü
-
Patent number: 11454832Abstract: A ring resonator optical modulator comprises: an optical region in which optical radiation can propagate in a circular path having an inner radius and an outer radius coincident with an outer perimeter of the ring resonator optical modulator; a MOS capacitor structure having an upper gate device layer and a lower body device layer, and an insulating material being disposed between the upper gate device layer and the lower body device layer; and a cladding region. The optical radiation is confined within the optical region. The insulating material has a first region disposed in the optical region having a first thickness and a second region having a second thickness greater than the first thickness, the second region being disposed radially inwardly from the inner radius of the optical region, such that the optical radiation is radially confined toward the outer side of the inner radius of the optical region.Type: GrantFiled: December 21, 2021Date of Patent: September 27, 2022Assignee: Trustees of Boston UniversityInventors: Hayk Gevorgyan, Milos Popovic
-
Patent number: 11445960Abstract: An electrography system includes an array of conductive electrodes configured to be arranged into two or more spatially separated layers and generate respective electrode signals collectively conveying surface-parallel components and surface-orthogonal components of a pattern of physiological electrical activity sensed by the electrodes. The system further includes signal processing circuitry configured and operative to receive the electrode signals and to generate, based on the surface-parallel and surface-orthogonal components, a set of electrography signals representing the pattern of electrical activity; and a recording component configured and operative to record the electrography signals in a manner enabling application-specific use thereof.Type: GrantFiled: October 7, 2020Date of Patent: September 20, 2022Assignee: Trustees of Boston UniversityInventor: Mark Alan Kramer
-
Publication number: 20220287758Abstract: A tapered fiber optoacoustic emitter includes a nanosecond laser configured to emit laser pulses and an optic fiber. The optic fiber includes a tip configured to guide the laser pulses. The tip has a coating including a diffusion layer and a thermal expansion layer, wherein the diffusion layer includes epoxy and zinc oxide nanoparticles configured to diffuse the light while restricting localized heating. The thermal expansion layer includes carbon nanotubes (CNTs) and Polydimethylsiloxane (PDMS) configured to convert the laser pulses to generate ultrasound. The frequency of the ultrasound is tuned with a thickness of the diffusion layer and a CNT concentration of the expansion layer.Type: ApplicationFiled: March 9, 2022Publication date: September 15, 2022Applicant: Trustees of Boston UniversityInventors: Chen Yang, Ji-Xin Cheng, Nan Zheng, Yueming Li, Ying Jiang, Lu Lan, Linli Shi
-
Publication number: 20220291299Abstract: A sensing system, and method of operating same, can act as a highly sensitive gradiometer. A first non-magnetic element, such as a sphere, is driven at a first resonance frequency along an axis. A magnet is attached to a second non-magnetic element, such as a plate, and driven at a second resonance frequency along the axis. The first non-magnetic element and the second non-magnetic element are coupled by a force along the axis, in resonance. The gradiometer is configured to determine a gradient magnetic field acting on one or more of the first non-magnetic element and magnet based on change in at least one resonance characteristic.Type: ApplicationFiled: March 11, 2022Publication date: September 15, 2022Applicant: Trustees of Boston UniversityInventors: David J. Bishop, Joshua Javor, David K. Campbell, Matthias Imboden
-
Publication number: 20220291301Abstract: A gradiometer includes a at least one magnet attached to a beam. The magnet moves in response to a magnetic force. A sensing element is configured to measure movement or deflection of the beam or magnet. The gradiometer is configured to determine a gradient of a magnetic field acting on the first magnet based on movement of the magnet. The gradiometer can further measure higher order gradients.Type: ApplicationFiled: March 11, 2022Publication date: September 15, 2022Applicant: Trustees of Boston UniversityInventors: Joshua Javor, David Bishop, David Campbell, Matthias Imboden
-
Publication number: 20220291300Abstract: A system and method of effectively measuring a change in a gradient of a magnetic field. The systems include a first magnet and a second magnet mechanically coupled together and aligned along a polarization axis. The first magnet and the second magnet are positioned such that a pair of like magnetic poles of the first magnet and the second magnet face in opposite directions. Further, the first magnet and the second magnet are configured to move along the polarization axis in response to a magnetic field. A sensing system is configured to measure a change in a gradient of the magnetic field based on the movement of the first magnet and second magnet along the polarization axis in response to the magnetic field.Type: ApplicationFiled: March 11, 2022Publication date: September 15, 2022Applicant: Trustees of Boston UniversityInventors: Joshua Javor, David Bishop, David Campbell, Matthias Imboden