Patents Assigned to The Trustees of Columbia University in the City of New York
  • Publication number: 20240395418
    Abstract: A method for practicing precision medicine comprising providing, to a blockchain platform, each of clinical data and genetic data, providing the blockchain platform, the blockchain platform having a first data structure comprising clinical data and a second data structure comprising genetic data, harmonizing the first and second data structures, creating at least one cohort based on the harmonized first and second data structures, and identifying at least one relationship between the clinical data and the genetic data in each of the at least one cohort.
    Type: Application
    Filed: January 23, 2024
    Publication date: November 28, 2024
    Applicant: THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK
    Inventors: Gamze Gürsoy, Ahmed Elhussein
  • Publication number: 20240389857
    Abstract: A minimally invasive device, containing a pressure channel, camera, and optical fiber imaging probe, to measure the stiffness of tissues in vivo and ex vivo is disclosed. The device is inserted into a patient and navigated to a tissue of interest, where stiffness is evaluated by applying suction and measuring the elongation or by applying compression force and measuring the compression of the tissue. Biopsies can be taken for further analysis, or tissue can be removed using an ablation laser. Small fluorescent molecules or therapeutics can also be delivered for improved visualization and targeted treatment. As such, this technology may be used to evaluate the stiffness of biomaterials as well as tissues and organs that are difficult to access, allowing for simultaneous diagnosis, treatment, and excision of diseased tissues.
    Type: Application
    Filed: September 29, 2022
    Publication date: November 28, 2024
    Applicants: The Trustees of the Stevens Institute of Technology, Vanderbilt University, The Trustees of Columbia University in the City of New York, The Board of Trustees of the Leland Stanford Junior University
    Inventors: Jinho Kim, Gordana Vunjak-NovaKovic, John D. O'Neill, Meghan Pinezich, Brandon A. Guenthart, Seyed Mohammad Mir, Jiawen Chen, Matthew Bacchetta
  • Patent number: 12153944
    Abstract: Systems comprising: a memory; and a hardware processor and configured to: execute a hypervisor having a first portion and a second portion, wherein the first portion of the hypervisor executes at a first exception level that allows the first portion to access data of a virtual machine in the hardware processor and the memory, and wherein the second portion of the hypervisor executes at a second exception level that prevents the second portion from accessing the data of the virtual machine in the hardware processor and the memory. Methods comprising: executing a first portion of a hypervisor at a first exception level that allows the first portion to access data of a virtual machine in a hardware processor and memory; and executing a second portion of a hypervisor at a second exception level that prevents the second portion from accessing the data in the hardware processor and the memory.
    Type: Grant
    Filed: June 29, 2020
    Date of Patent: November 26, 2024
    Assignee: The Trustees of Columbia University in the City of New York
    Inventors: Shih-Wei Li, Jason Nieh, John S. Koh
  • Publication number: 20240382954
    Abstract: The present subject matter relates to devices and techniques for reducing the parabolic velocity profile. The disclosed device can include a coflow generator configured to receive a buffer solution and a mixture of at least two components to form a coflow pattern in a tubing, and a coflow separator configured to seperate the buffer solution from the reaction mixture. The coflow generator and the coflow separator can be coupled through the tubing. The tubing can be configured to receive the mixture and the buffer solution from the coflow generator and have the mixture bounded by the buffer solution without contacting a wall of the tubing.
    Type: Application
    Filed: July 26, 2024
    Publication date: November 21, 2024
    Applicant: THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK
    Inventors: Xiangsong FENG, Joachim FRANK
  • Publication number: 20240382964
    Abstract: The present subject matter relates to devices and techniques for preparing a sample. The disclosed device can include a mixer, a reaction channel, and a micro sprayer. The mixer can be configured to mix at least two components and perform a splitting and recombination (SAR) mixing. The micro sprayer can be configured to generate a droplet of the sample. The mixer and the micro sprayer can be coupled through the reaction channel. The reaction channel can be a microcapillary tubing or a yin-yang reaction channel.
    Type: Application
    Filed: July 26, 2024
    Publication date: November 21, 2024
    Applicant: THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK
    Inventors: Xiangsong FENG, Qiao Lin, Sandip Kaledhonkar, Ziao Fu, Joachim Frank
  • Publication number: 20240376536
    Abstract: Disclosed herein, inter alia, are compounds, compositions, and methods of use thereof in the sequencing a nucleic acid.
    Type: Application
    Filed: April 22, 2024
    Publication date: November 14, 2024
    Applicant: The Trustees of Columbia University in the City of New York
    Inventors: Jingyue Ju, Xiaoxu Li, Xin Chen, Zengmin Li, Shiv Kumar, Shundi Shi, Cheng Guo, Jianyi Ren, Min-Kang Hsieh, Minchen Chien, Chuanjuan Tao, Ece Erturk, Sergey Kalachikov, James J. Russo
  • Patent number: 12144191
    Abstract: An internal-ion gated electrochemical transistor is provided. In some embodiments, the internal-ion gated electrochemical transistor comprises: a gate electrode, a source electrode, and a drain electrode; a channel formed between the source electrode and the drain electrode, wherein the channel comprises a conducting polymer, wherein the channel serves as a reservoir of positively charged mobile ions; and an ion membrane between the channel and the gate electrode, wherein: in an off state, at least a subset of the positively charged mobile ions are ionically bonded to negatively charged ions of the conducting polymer, and wherein in an on state, at least a subset of the positively charged mobile ions are unbonded from the negatively charged ions of the conducting polymer to induce a current within the channel, and wherein at least one of the off state and the on state is actuated by application of a voltage to the gate electrode.
    Type: Grant
    Filed: June 21, 2021
    Date of Patent: November 12, 2024
    Assignee: The Trustees of Columbia University in the City New York
    Inventors: Dion Khodagholy, Georgios Spyropoulos
  • Patent number: 12140540
    Abstract: Exemplary computer-accessible medium, systems, and methods are described herein which can provide an excited fluorescence radiation. In accordance with certain exemplary embodiments of the present disclosure, an excited fluorescence radiation can be provided using a beam of a probe so as to excite a molecule to an excited state for a fluorescence emission to effectuate the excited fluorescence radiation. The molecule can be detected based on the fluorescence emission. For example, the beam of the probe can be either the near-infrared spectrum or the visible light spectrum.
    Type: Grant
    Filed: September 13, 2021
    Date of Patent: November 12, 2024
    Assignee: The Trustees of Columbia University in the City of New York
    Inventors: Wei Min, Lixue Shi, Hanqing Xiong, Lu Wei
  • Patent number: 12138490
    Abstract: The invention provides for methods for treating a hair loss disorder in a subject by administering a Janus Kinase/Signal Transducers and Activators of Transcription inhibitor.
    Type: Grant
    Filed: April 6, 2022
    Date of Patent: November 12, 2024
    Assignee: THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK
    Inventors: Angela M. Christiano, Raphael Clynes
  • Publication number: 20240366641
    Abstract: Provided herein are methods and compositions for treating and preventing vascular malformations including lymphatic, venous, capillary, arteriovenous, and combinations thereof. Methods of treatment and prevention include the administration of proteasome inhibitors, omipalisib, disulfiram, and agents which target genes in the PI3K/AKT/mTOR or RAS/RAF/MAPK pathways, including but not limited to Pik3ca, Pik3r3, Tsc2, Rasa1, Map2k2, and Glmn.
    Type: Application
    Filed: July 15, 2024
    Publication date: November 7, 2024
    Applicant: The Trustees of Columbia University in the City of New York
    Inventors: Carrie J. SHAWBER, June K. WU, Ajit MULEY
  • Publication number: 20240368664
    Abstract: The present disclosure relates to kits, compositions and methods for detecting fungal species, viruses and/or protein variants in a sample, e.g., a biological sample. For example, but not by way of limitation, the present disclosure provides living yeast biosensors that have been genetically engineered to detect fungal species, viruses and/or protein variants in a sample, e.g., a biological sample.
    Type: Application
    Filed: November 17, 2023
    Publication date: November 7, 2024
    Applicant: THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK
    Inventors: Virginia Cornish, Tea CRNKOVIC, Davida RIOS, Amirhossein JAFARIYAN, Marco FANTINI, Anton KOZYRYEV
  • Patent number: 12132176
    Abstract: Materials such as poly(vinylidene fluoride) (PVDF) and lithium cobalt (III) oxide (LCO) are recovered and recycled from cathode films isolated from end-of-life batteries, including lithium-ion batteries. Cathode films are immersed in solution including N,N-dimethylformamide (DMF), N-methyl-2-pyrrolidine (NMP), a tetrahydrofuran (THF):NMP mixture, or a THF:DMF mixture. The solution is able to dissolve PVDF, which can then be separated from LCO and a conductive substrate component of the cathode films via alumina column separation. A PVDF product can be precipitated and recovered, while the LCO and conductive substrate can be recovered directly from the alumina column separator. Both the PVDF and LCO are of suitable quality for use in new cathode films. Such recovery is shown to be achievable even at low solid to liquid ratio during the dissolution process.
    Type: Grant
    Filed: October 13, 2021
    Date of Patent: October 29, 2024
    Assignee: The Trustees of Columbia University in the City of New York
    Inventors: Lauren Elizabeth Marbella, Amrita Sarkar, Richard May
  • Publication number: 20240351928
    Abstract: A fungal culture is provided that incorporates concentrations of Fenton reactants and white rot fungi biomass. These components synergize to degrade recalcitrant organic compounds such as lignins, perfluorochemicals including PFOA, plastics, and related compounds, particularly with 1.5 mM H2O2, 1 mM Fe2+, and Phanerochaete chrysosporium exhibiting lignin degrading capabilities comparable to cultures of Fenton-only reaction mediums with significantly higher concentrations of hydrogen peroxide. Both the fungi and the Fenton reactants work to degrade the organic compounds. Additionally, the Fenton reactants impose oxidative stress on fast-growing microbial competitors such as E. coli, selectively inhibiting the competing bacteria and their disadvantageous effects on white rot fungi activity. The white rot fungi recycle Fe(II) ions to reduce Fenton reactant input burden. An electro-Fenton reaction process can further reduce this burden by replenishing H2O2.
    Type: Application
    Filed: April 17, 2024
    Publication date: October 24, 2024
    Applicant: THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK
    Inventors: Julian John Alexander VAN DER MADE, Kartik CHANDRAN, Elizabetth Amy LANDIS, Ruby LAI
  • Publication number: 20240350669
    Abstract: Methods and compositions for treating leukemia involving administering a therapeutically effective amount of an inhibitor of indoleamine 2,3 dioxygenase (IDO1). The leukemia may be is acute myeloid leukemia or acute lymphoid leukemia. The inhibitor can be a small molecule such as indiximod, epacadostat, BMS-986205, navoximod, PF-0684003, KHK2455 or LY3381916 or epacadostat. The inhibitor can be used alone or in conjunctions with other chemotherapeutic agents. IDO1 can also be inhibited using a CRISP-CAS system. The inhibitor can be administered orally, intravenously, intramuscularly, topically, arterially, or subcutaneously.
    Type: Application
    Filed: July 3, 2024
    Publication date: October 24, 2024
    Applicant: THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK
    Inventors: Stavroula KOUSTENI, Marta GALÁN-DÍEZ
  • Patent number: 12125593
    Abstract: The present subject matter relates to techniques for hierarchical deep transcoding. The disclosed system can include a processor that can be configured to receive a functional magnetic resonance imaging (fMRI) data and/or an extracranial electroencephalogram (EEG) data and reconstruct a latent source space from the fMRI data and/or the EEG data by decoding the EEG data and/or the fMRI data to a latent source space. The fMRI data and the EEG data can be simultaneously acquired.
    Type: Grant
    Filed: October 5, 2021
    Date of Patent: October 22, 2024
    Assignee: The Trustees of Columbia University in the City of New York
    Inventors: Paul Sajda, Xueqing Liu
  • Patent number: 12123005
    Abstract: The invention discloses oncogenic fusion proteins. The invention provides methods for treating gene-fusion based cancers.
    Type: Grant
    Filed: July 10, 2019
    Date of Patent: October 22, 2024
    Assignee: THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK
    Inventors: Antonio Iavarone, Anna Lasorella, Raul Rabadan
  • Patent number: 12115140
    Abstract: The method of treating adenoid cystic carcinoma or other cancer tumors includes the administration of an effective dosage of an inverse agonist of retinoic acid receptor (RAR) or retinoid x receptor (RXR) signaling to a patient in need thereof, alone or in combination with other cancer treatment. Non-limiting examples of an inverse agonist of retinoic acid receptor (RAR) or retinoid x receptor (RXR) signaling include 4-[(1E)-2-[5,6-Dihydro-5,5-dimethyl-8-(2-phenylethynyl)-2-naphthalenyl]ethenyl]benzoic acid (commonly referred to as “BMS493”) and 4-[2-[5,6-Dihydro-5,5-dimethyl-8-(4-methylphenyl)-2-naphthalenyl] ethynyl]benzoic acid (commonly referred to as “AGN193109”). Alternatively, prior to administration of the inverse agonist of retinoic acid receptor (RAR) or retinoid x receptor (RXR) signaling, a direct agonist of retinoic acid receptor (RAR) or retinoid x receptor (RXR) signaling may be administered to the patient.
    Type: Grant
    Filed: August 2, 2021
    Date of Patent: October 15, 2024
    Assignee: THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK
    Inventors: Piero D. Dalerba, Sara Viragova
  • Publication number: 20240337825
    Abstract: A switchable light transmission module is disclosed that includes a substrate having a first surface defining at least part of an enclosed volume, a porous layer disposed on the first surface and in fluid communication with the enclosed volume, and a reservoir in fluid communication with the enclosed volume. The reservoir is configured to supply a fluid to the sealed volume such that the fluid contacts the porous layer. The fluid has a refractive index that is close to the refractive index of the porous layer, has a high wettability for the porous layer, and does not dissolve the porous layer. When in a dry state, voids in the porous layer are filled with air which has a much different refractive index than the porous layer itself, resulting in a surface that is reflective and not very transmissive.
    Type: Application
    Filed: February 7, 2024
    Publication date: October 10, 2024
    Applicant: THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK CITY
    Inventors: Jyotirmoy MANDAL, Yuan YANG, Nanfang YU
  • Publication number: 20240335428
    Abstract: Method for treating pancreatic cancer using des-methyl pateamine A (DMPatA) or a pharmaceutically acceptable salt thereof, or des-methyl des-amino pateamine A (DMDAPatA) or a pharmaceutically acceptable salt thereof.
    Type: Application
    Filed: April 4, 2024
    Publication date: October 10, 2024
    Applicants: Baylor University, The Trustees of Columbia University in the City of New York
    Inventors: Daniel Romo, Kenneth G. Hull, Haoran Xue, Mingzhao Zhu, Susan E. Bates, Maryam Safari, Antonio Fojo
  • Publication number: 20240325984
    Abstract: Cation exchange membranes are prepared via facile methods to control sulfonation of polystyrene repeat units. An amount of sulfuric acid is reacted with an acetic anhydride to form an amount of acetyl sulfate. The acetyl sulfate is then added to a known concentration of polystyrene units in boiling dichloromethane (DCM) to form sulfonated polystyrene random copolymers, including a random distribution of sulfonated polystyrene repeats and unsulfonated polystyrene repeats, with sulfonation levels between about 0.07 and about 0.225. The sulfonation level can be controlled by adjusting reaction times, reaction temperatures, and sulfuric acid loading in the reaction mediums. These membranes, neutralized via alkali metals, exhibit high charge densities and low hydration degrees, and maintain high permselectivity under various high solution concentrations.
    Type: Application
    Filed: March 27, 2024
    Publication date: October 3, 2024
    Applicant: THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK
    Inventors: Ngai Yin YIP, Sanat K. KUMAR, Yuxuan HUANG, Marshall TEKELL