Patents Assigned to Institute of Technology
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Patent number: 12076440Abstract: High (greater than 30%) and/or low (less than 10%) loaded multiple API powdered/nanoparticle were tabulated with increased flowability and physical properties. Properties include blend flowability and uniformity, bulk packing density, compactability, tensile strength, and dissolution. Blending is done through solventless dry mechanical coating of at least one minority API component defined as the API component with the least weight per volume surface coated with nano-sized powders in lesser amounts by wt % of the blend, and preferably less than 10% dry coated of the minority API. An excipient may be dry coated in the lesser amount wherein the excipient is a minority component. Both minority excipient and minority API may be dry coated. Using dry coating instead of dry granulation and/or wet granulation techniques in producing tablets saves manufacturing steps, costs, and produces higher quality tablets with surprisingly higher properties than expected for low flowability solid powdered ingredients.Type: GrantFiled: July 12, 2023Date of Patent: September 3, 2024Assignee: New Jersey Institute of TechnologyInventors: Rajesh N. Dave, Sangah Kim, Zhixing Lin
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Patent number: 12079693Abstract: Quantum information processing involves entangling large numbers of qubits, which can be realized as defect centers in a solid-state host. The qubits can be implemented as individual unit cells, each with its own control electronics, that are arrayed in a cryostat. Free-space control and pump beams address the qubit unit cells through a cryostat window. The qubit unit cells emit light in response to these control and pump beams and microwave pulses applied by the control electronics. The emitted light propagates through free space to a mode mixer, which interferes the optical modes from adjacent qubit unit cells for heralded Bell measurements. The qubit unit cells are small (e.g., 10 ?m square), so they can be tiled in arrays of up to millions, addressed by free-space optics with micron-scale spot sizes. The processing overhead for this architecture remains relatively constant, even with large numbers of qubits, enabling scalable large-scale quantum information processing.Type: GrantFiled: October 24, 2023Date of Patent: September 3, 2024Assignee: Massachusetts Institute of TechnologyInventors: Hyeongrak Choi, Dirk Robert Englund
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Patent number: 12078908Abstract: A system includes, in part, a multitude of RF receivers, a first optical modulator adapted to modulate an optical signal in accordance with a first data received by a first one of RF receivers to generate a first modulated signal, a second optical modulator adapted to modulate the optical signal in accordance with a second data received by a second RF receiver to generate a second modulated signal, and a first optical fiber adapted to carry the first and second modulated signals. The optical modulator may be a photodiode or a Mach-Zehnder modulator.Type: GrantFiled: October 12, 2021Date of Patent: September 3, 2024Assignee: California Institute of TechnologyInventor: Seyed Ali Hajimiri
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Patent number: 12076919Abstract: Provided herein are compositions having a porous, architected three-dimensional geometry that are tiled to achieve increased surface area and/or volume. The tiled compositions include a plurality of tiles having seams where one of the plurality of tiles contacts an adjacent tile. Also provided herein are methods and systems for making the compositions.Type: GrantFiled: March 4, 2022Date of Patent: September 3, 2024Assignees: nFugue, California Institute of TechnologyInventors: Julia R. Greer, Andrei Faraon, Andrew C. Friedman, Seyedeh M. Kamali, Phillippe Pearson, Farzaneh Afshinmanesh, Jim Demetriades
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Patent number: 12080445Abstract: An electrical joint includes a conductive member having a first mounting region configured to connect to a first conductor and a second mounting region configured to connect to a second conductor, wherein the first conductor comprises a cable and a superconducting material within the conductive member and configured to conduct a current between the first and second mounting regions. Also described is a method of forming an electrical joint, comprising forming a conductive member having a first mounting region configured to connect to a first conductor and a second mounting region configured to connect to a second conductor, wherein the first conductor comprises a cable and a superconducting material within the conductive member and configured to conduct a current between the first and second mounting regions.Type: GrantFiled: May 28, 2021Date of Patent: September 3, 2024Assignee: Massachusetts Institute of TechnologyInventors: Jose Estrada, Rui Vieira
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Patent number: 12077428Abstract: Compositions and methods related to multiaxially straining defect doped materials as well as their use in electrical circuits are generally described.Type: GrantFiled: August 25, 2021Date of Patent: September 3, 2024Assignees: Massachusetts Institute of Technology, Nanyang Technological UniversityInventors: Subra Suresh, Ming Dao, Ju Li, Zhe Shi
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Patent number: 12078234Abstract: A reducer gear for robot includes an outer contour layer and a reticulated porous base layer cladded by the outer contour layer; the outer contour layer comprises a mounting surface layer, a tooth surface layer, and a connecting surface layer connected between the mounting surface layer and the tooth surface layer and forming a complete gear outer contour together with the mounting surface layer and the tooth surface layer; the mounting surface layer, the tooth surface layer and the connecting surface layer are compact structures; the reticular porous base layer is located in a cavity formed by the outer contour layer, and fiber trabeculae in a porous grid structure are provided in the reticular porous base layer.Type: GrantFiled: September 22, 2021Date of Patent: September 3, 2024Assignee: Beijing Institute of TechnologyInventors: Qiang Huang, Xuxiao Fan, Richeng Huang, Gao Huang, Jingping Liao, Zhangguo Yu, Xingzhong Liu, Yuyu Zuo
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Patent number: 12077432Abstract: A laser micro-machining process called laser-assisted material phase-change and expulsion (LAMPE) micromachining that includes cutting features in a cutting surface of a piece of material using a pulsed laser with intensity, pulse width and pulse rate set to melt and eject liquid material without vaporizing said material, or, in the case of silicon, create an ejectible silicon oxide. Burrs are removed from the cutting surface by electro-polishing the cutting surface with a dilute acid solution using an electric potential higher than a normal electro-polishing electric potential. A multi-lamina assembly of laser-micro-machined laminates (MALL) may utilize MEMS. In the MALL process, first, the individual layers of a micro-electromechanical system (MEMS) are fabricated using the LAMPE micro-machining process. Next, the fabricated microstructure laminates are stack assembled and bonded to fabricate MEM systems.Type: GrantFiled: November 8, 2020Date of Patent: September 3, 2024Assignee: Massachusetts Institute of TechnologyInventors: Prashant Patil, Neil Gershenfeld
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Publication number: 20240288855Abstract: The present disclosure provides a flexible job-shop scheduling method and system and an electronic device. The method according to the present disclosure includes: randomly generating a plurality of flexible job-shop environments in a production job-shop according to a preset production target; constructing a scheduling strategy model of the production job-shop based on a Markov decision process; optimizing a feature extraction network, an actor network and a critic network simultaneously by using the scheduling strategy model and a plurality of data sets, and determining a scheduling plan corresponding to a maximum completion time as an optimal scheduling plan after the completion of the optimization; and completing the preset production target based on the optimal scheduling plan. According to the present disclosure, feature extraction is performed on the plurality of job-shop environments to generate a scheduling scheme, so as to improve the efficiency and rationality of flexible job-shop scheduling.Type: ApplicationFiled: June 28, 2023Publication date: August 29, 2024Applicant: Beijing Institute of TechnologyInventors: Jian SUN, Runqing WANG, Gang WANG, Minggang GAN, Jie CHEN
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Publication number: 20240289610Abstract: Disclosed is a hybrid data- and model-driven method for predicting remaining useful life of a mechanical component. The method of the present disclosure uses an extended Kalman filter to calibrate parameters of an exponential random model, automatically learns input embedded position information by means of an adaptive encoding layer of a hybrid driven prediction model, and then models a mapping relation between input data and the remaining useful life by means of a multi-head attention mechanism. The present disclosure retains both accuracy of a model-based method and a generalization capability of a data-driven method in combination with the calibrated exponential random model and a multi-head attention neural network structure, can improve accuracy of predicting the remaining useful life of the mechanical component, and has great significance for use of the hybrid data- and model-driven method in the field of intelligent manufacturing and health management of mechanical apparatuses.Type: ApplicationFiled: June 27, 2023Publication date: August 29, 2024Applicant: Beijing Institute of TechnologyInventors: Gang WANG, Hongjie CAO, Jian SUN, Minggang GAN, Jie CHEN
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Publication number: 20240287549Abstract: The present disclosure provides, in various aspects, engineered alcohol tolerant yeast and methods of producing high concentrations of biofuels and bioplastics from toxic feedstocks.Type: ApplicationFiled: June 23, 2022Publication date: August 29, 2024Applicants: Massachusetts Institute of Technology, Whitehead Institute for Biomedical ResearchInventors: Felix Lam, Gregory Stephanopoulos, Gerald Fink
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Publication number: 20240287429Abstract: The medicinal agent effect prediction system includes: a storage unit that records a learned model based on a plurality of teaching data obtained by associating input data for learning, which is based on images of neurites in culture spaces respectively growing from nerve cells cultured in a state where each of known substances is individually added to a culture solution, with output data for learning which relates to information about impaired nerve sites resulting from the known substances; a data input receiving unit that receives input of input data for assessment based on a microscope image of the neurites; and an assessment unit that outputs information derived from probability of occurrence of impairment of each nerve site belonging to the group of impaired site candidates resulting from introduction of the test substance, by applying the input data for assessment to the learned model.Type: ApplicationFiled: March 22, 2022Publication date: August 29, 2024Applicants: Tohoku Institute of Technology, Ushio Denki Kabushiki KaishaInventors: Ikuro SUZUKI, Makoto YAMANAKA
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Publication number: 20240290520Abstract: Techniques described herein relate to systems and methods for obtaining a high temperature superconducting (HTS) cable assembly and filling the HTS cable assembly with a molten metal, such as solder.Type: ApplicationFiled: February 20, 2024Publication date: August 29, 2024Applicant: Massachusetts Institute of TechnologyInventors: Amanda HUBBARD, James IRBY, Rui VIEIRA, William BECK, Richard MURRAY, Andrew PFEIFFER, Thomas TOLAND, William BURKE
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Publication number: 20240287487Abstract: Aspects of this disclosure provide compositions, strategies, systems, reagents, methods, and kits that are useful for the targeted editing of nucleic acids, including editing a single site within the genome of a cell or subject, e.g., within the human genome. Fusion proteins capable of inducing a cytosine (C) to guanine (G) change (i.e., transversion changes) in a nucleic acid (e.g., genomic DNA) are provided. Fusion proteins of a nucleic acid programmable DNA binding protein (e.g., Cas9) and nucleic acid editing proteins or protein domains, e.g., deaminase domains, polymerase domains, base excision enzymes, and/or DNA repair proteins, are also provided. Methods for targeted nucleic acid editing are also provided. Reagents and kits for the generation of targeted nucleic acid editing proteins, e.g., fusion proteins of a nucleic acid programmable DNA binding protein (e.g., Cas9), and nucleic acid editing proteins or domains, are further provided in the present disclosure.Type: ApplicationFiled: June 10, 2022Publication date: August 29, 2024Applicants: The Broad Institute, Inc., President and Fellows of Harvard College, The Regents of the University of California, Massachusetts Institute of TechnologyInventors: Luke W. Koblan, David R. Liu, Mandana Arbab, Max Walt Shen, Andrew Vito Anzalone, Jeffrey Hussmann
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Patent number: 12071663Abstract: The present application provides a method of assembling a container for one or multiple parallel steps of biochemical analysis on one or more cells comprising performing molecular bonding of a porous membrane on an apical or basal surface of an array having a plurality of wells, wherein the molecular bonding substantially isolates each well from adjacent wells.Type: GrantFiled: January 17, 2017Date of Patent: August 27, 2024Assignee: Massachusetts Institute of TechnologyInventors: Todd M. Gierahn, J. Christopher Love, Travis K. Hughes, Marc H. Wadsworth, II, Alexander K. Shalek, Shaina Carroll
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Patent number: 12071470Abstract: The invention provides broadly neutralizing antibodies directed to epitopes of Human Immunodeficiency Virus, or HIV. The invention further provides compositions containing HIV antibodies used for prophylaxis, and methods for diagnosis and treatment of HIV infection.Type: GrantFiled: February 22, 2023Date of Patent: August 27, 2024Assignees: The Rockefeller University, California Institute of TechnologyInventors: Johannes Scheid, Michel Nussenzweig, Pamela J. Bjorkman, Ron Diskin
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Patent number: 12070817Abstract: Systems, devices, and methods for additive manufacturing are provided that allow for components being manufactured to be assessed during the printing process. As a result, changes to a print plan can be considered, made, and implemented during the printing process. More particularly, in exemplary embodiments, a spectrometer is operated while a component is being printed to measure one or more parameters associated with one or more layers of the component being printed. The measured parameter(s) are then relied upon to determine if any changes are needed to the way printing is occurring, and if such changes are desirable, the system is able to implement such changes during the printing process. By way of non-limiting examples, printed material in one or more layers may be reheated to alter the printed component, such as to remove defects identified by the spectrometer data.Type: GrantFiled: November 28, 2022Date of Patent: August 27, 2024Assignee: Massachusetts Institute of TechnologyInventors: Ryan Wade Penny, Anastasios John Hart
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Publication number: 20240277243Abstract: A system for non-invasive hematological measurements includes a platform to receive a body portion of a user and an imaging device to acquire a set of images of a capillary bed in the body portion. For each image, a controller detects one or more capillaries in the body portion of the finger to identify a first set of capillaries by estimating one or more attributes of each capillary (e.g., structural attributes, flow attributes, imaging attributes, or combinations thereof), wherein at least one attribute of each capillary meets a predetermined criterion. The controller also identifies a second set of capillaries from the first set of capillaries such that each capillary of the second set of capillaries is visible in a predetermined number of images of the set of images.Type: ApplicationFiled: April 11, 2024Publication date: August 22, 2024Applicants: Massachusetts Institute of Technology, UNIVERSIDAD POLITECNICA DE MADRIDInventors: Carlos CASTRO-GONZALEZ, Ian BUTTERWORTH, Aurelien BOURQUARD, Alvaro Sanchez FERRO, Jason TUCKER-SCHWARTZ, Alberto PABLO TRINIDAD, MARIA J. LEDESMA CARBAYO, Tom Vettenburg
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Publication number: 20240280576Abstract: In some aspects, the disclosure relates to compositions and method for detection, classification, and treatment of cancer. In some embodiments, the disclosure relates to protease imaging sensors comprising a scaffold linked to an enzyme-specific substrate that includes a first detectable marker capable of being released from the prostate protease sensor when exposed to an enzyme present in cancer and a tumor imaging agent comprising a second detectable marker that is linked to the scaffold. In some embodiments, the disclosure relates to methods of monitor progression of a tumor in a subject based upon detection of detectable markers in a sample obtained from a subject who has been administered a protease imaging sensor, upon detection of a tumor imaging agent, or any combination thereof.Type: ApplicationFiled: October 25, 2023Publication date: August 22, 2024Applicant: Massachusetts Institute of TechnologyInventors: Sangeeta N. Bhatia, Liangliang Hao
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Publication number: 20240277872Abstract: Disclosed herein are modified niRNAs and modified non-coding RNAs with poly(A) tails containing modified nucleotides and/or secondary structures, which may be made by ligation of a tailing nucleic acid onto the 3? terminal end of an RNA. Also provided are compositions comprising one or more modified mRNAs or modified non-coding RNAs provided herein, and methods of using said compositions for therapeutic or agricultural applications.Type: ApplicationFiled: May 11, 2022Publication date: August 22, 2024Applicants: The Broad Institute, Inc., Massachusetts Institute of TechnologyInventors: Xiao Wang, Hailing Shi, Abhishek Aditham