Patents by Inventor A. J. Powell

A. J. Powell has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20240122845
    Abstract: Described herein are methods of eliciting an immune response in human subject in need thereof, the methods including transdermally delivering to the human subject a composition comprising particles, the composition contained in a housing of a microneedle patch device, wherein transdermally delivering includes transdermally delivering an initial dose; transdermally delivering a booster dose within 4-6 weeks of the initial dose; and transdermally delivering a subsequent dose at 1 year or more after delivering the booster dose, wherein no dose is given between the booster dose and the subsequent dose. The composition includes particles including an antigenic multilayer film.
    Type: Application
    Filed: September 20, 2023
    Publication date: April 18, 2024
    Inventors: Thomas J. Powell, Matthew Joseph Mistilis, Mark Prausnitz
  • Patent number: 11931360
    Abstract: Compositions and methods for treatment of cancer according to aspects of the present disclosure comprise compounds comprising or consisting of: structural formula (I) or (II) disclosed herein, or a salt, isomer, or derivative thereof.
    Type: Grant
    Filed: June 23, 2022
    Date of Patent: March 19, 2024
    Assignee: Wayne State University
    Inventors: Isaac J. Powell, Navnath S. Gavande
  • Publication number: 20240076728
    Abstract: The invention provides a method for detecting KRAS mutations at one or more of codons, said method comprising the steps of: (a) extracting DNA from a biological sample; (b) assaying the DNA via PCR for KRAS mutations at one or more of codons with at least one set of oligonucleotides, wherein the at least one set of oligonucleotides comprises an allele specific forward primer, a reverse primer, a probe and a xenonucleic acid clamp to block amplification of wild type DNA. The xenonucleic acid clamps have aza-aza, thio-aza and oxy-aza chemical functionality.
    Type: Application
    Filed: July 5, 2023
    Publication date: March 7, 2024
    Inventors: Qing Sun, Hui Ren, Michael Y Sha, Michael J Powell, Aiguo Zhang
  • Patent number: 11912753
    Abstract: The invention provides compositions and methods for adoptive T cell therapy in treating a variety of disorders including cancer, infections, and autoimmune disorders. In one embodiment, the invention provides a universal immune receptor (UnivIR) that comprises an extracellular label binding domain, a transmembrane domain, and a cytoplasmic domain or otherwise an intracellular domain.
    Type: Grant
    Filed: June 21, 2021
    Date of Patent: February 27, 2024
    Assignee: The Trustees of the University of Pennsylvania
    Inventors: Nathalie Scholler, Katarzyna Urbanska, Daniel J. Powell, Jr.
  • Publication number: 20240052008
    Abstract: The present invention relates to compositions and methods for diagnosing and treating diseases, disorders or conditions associated with dysregulated expression of FSHR. The invention provides novel peptides that specifically bind to Follicle-stimulation hormone receptor (FSHR).
    Type: Application
    Filed: September 12, 2023
    Publication date: February 15, 2024
    Inventors: Daniel J. Powell, Caitlin Stashwick, Katarzyna Urbanska
  • Patent number: 11896614
    Abstract: The invention provides methods of making immune effector cells (e.g., T cells, NK cells) that can be engineered to express a chimeric antigen receptor (CAR), compositions and reaction mixtures comprising the same, and methods of treatment using the same.
    Type: Grant
    Filed: April 15, 2016
    Date of Patent: February 13, 2024
    Assignees: Novartis AG, The Trustees of the University of Pennsylvania
    Inventors: David M. Barrett, Felipe Bedoya, Saba Ghassemi, Carl H. June, Bruce L. Levine, Jan J. Melenhorst, Michael C. Milone, Daniel J. Powell, Jr., Nathan Amar Singh, Zoe Zheng
  • Publication number: 20240023543
    Abstract: A method for reducing excess pressure in isochoric systems that involves providing a rigid and sealable master container, placing a primary subsystem comprised of biological matter into the master container, placing a secondary subsystem into the master container, removing bulk gas phase from the master container, sealing the master container, cooling the master container to a desired sub-0° Centigrade storage temperature, maintaining the master container at the storage temperature for a storage period, warming the master container to a temperature that is greater than the equilibrium melting point of the primary subsystem, unsealing the master container, and removing the biological matter from the master container. The secondary subsystem is a liquid that is immiscible with water and has a positive coefficient of thermal expansion that is greater in absolute magnitude than the coefficient of thermal expansion of water at sub-0° Centigrade temperatures. An apparatus for performing the foregoing method steps.
    Type: Application
    Filed: July 15, 2023
    Publication date: January 25, 2024
    Inventors: Matthew J. Powell-Palm, Anthony N. Consiglio
  • Publication number: 20240020912
    Abstract: The invention features a prospective respiratory motion compensation technique for cardiovascular magnetic resonance imaging of the whole-heart of a free-breathing subject.
    Type: Application
    Filed: September 26, 2023
    Publication date: January 18, 2024
    Applicant: The Children's Medical Center Corporation
    Inventors: Mehdi H. MOGHARI, Andrew J. POWELL, Tal GEVA
  • Publication number: 20240015144
    Abstract: A method for providing secure single sign on includes receiving a first data object from an application hosting server, the first data object indicating at least a service provider name and identifying a configuration file corresponding to the service provider name, wherein the configuration file includes at least trusted identity information. The method also includes determining, using the configuration file corresponding to the service provider name, whether the first data object is valid and, in response to a determination that the first data object is valid, generating a response message.
    Type: Application
    Filed: September 26, 2023
    Publication date: January 11, 2024
    Inventors: Steven Sefton, Neil J. Powell, Travis Williams
  • Publication number: 20230414526
    Abstract: Described herein is a composition including particles, the particles including a multilayer film, the multilayer film including two or more layers of polyelectrolytes, wherein adjacent layers include oppositely charged polyelectrolytes, wherein one of the polyelectrolytes is a designed polypeptide having the structure: (Pam3Cys or Pam2Cys)-(surface adsorption region one) -(RSV-G peptide epitope)-L1-(RSV-M2 peptide epitope)-L2-(surface adsorption region two).
    Type: Application
    Filed: March 23, 2023
    Publication date: December 28, 2023
    Inventor: Thomas J. Powell
  • Patent number: 11845934
    Abstract: The invention provides xenonucleic acids and synthetic chimeric xenonucleic acid guide RNA; s(XNA-gRNA) for enhancing crispr mediated genome editing efficiency. The invention also provides methods and compositions for inducing CRISPR/Cas-based gene editing/regulation (e.g., genome editing or gene expression) of a target nucleic acid (e.g., target DNA or target RNA) in a cell. The methods include using single guide RNAs (sgRNAs) that have been chemically modified with xeno nucleic acids which enhance gene regulation of the target nucleic acid in a primary cell for use in ex vivo therapy or in a cell in a subject for use in in vivo therapy. Additionally, provided herein are methods for preventing or treating a genetic disease in a subject by administering a sufficient amount of a sgRNA that has been chemically modified with xeno nucleic acids to correct a mutation in a target gene associated with the genetic disease.
    Type: Grant
    Filed: July 12, 2019
    Date of Patent: December 19, 2023
    Assignee: DiaCarta Inc.
    Inventor: Michael J Powell
  • Patent number: 11805115
    Abstract: A method for providing secure single sign on includes receiving a first data object from an application hosting server, the first data object indicating at least a service provider name and identifying a configuration file corresponding to the service provider name, wherein the configuration file includes at least trusted identity information. The method also includes determining, using the configuration file corresponding to the service provider name, whether the first data object is valid and, in response to a determination that the first data object is valid, generating a response message.
    Type: Grant
    Filed: November 8, 2022
    Date of Patent: October 31, 2023
    Assignee: Express Scripts Strategic Development, Inc.
    Inventors: Steven Sefton, Neil J. Powell, Travis Williams
  • Publication number: 20230331864
    Abstract: The present invention includes compositions and methods for treating T cell lymphomas and leukemias. In certain aspects, the compositions and methods include CAR T cells targeting CD2, CD5, or CD7 and modified cells wherein CD2, CD5, or CD7 has been knocked-out.
    Type: Application
    Filed: April 21, 2023
    Publication date: October 19, 2023
    Inventors: Marco RUELLA, Saar GILL, Carl H. JUNE, Avery D. POSEY, Daniel J. POWELL
  • Patent number: 11790597
    Abstract: The invention features a prospective respiratory motion compensation technique for cardiovascular magnetic resonance imaging of the whole-heart of a free-breathing subject.
    Type: Grant
    Filed: September 25, 2018
    Date of Patent: October 17, 2023
    Assignee: THE CHILDREN'S MEDICAL CENTER CORPORATION
    Inventors: Mehdi H. Moghari, Andrew J. Powell, Tal Geva
  • Publication number: 20230295296
    Abstract: The invention provides methods of making immune effector cells (e.g., T cells, NK cells) that can be engineered to express a chimeric antigen receptor (CAR), and compositions and reaction mixtures comprising the same.
    Type: Application
    Filed: January 31, 2023
    Publication date: September 21, 2023
    Inventors: Felipe Bedoya, Saba Ghassemi, Carl H. June, Bruce L. Levine, Jan J. Melenhorst, Michael C. Milone, Daniel J. Powell, Jr., Zoe Zheng
  • Publication number: 20230284641
    Abstract: Fruits and vegetables are impregnated with ascorbic acid impregnation fluids during an isochoric freezing process. The ascorbic acid impregnation fluids are infused into the void pores of fruits and vegetables, without destroying cellular tissue. The infusion of ascorbic acid can prevent browning of fruits and vegetable products, increase the products' vitamin C content, and inhibit microbial growth.
    Type: Application
    Filed: March 11, 2022
    Publication date: September 14, 2023
    Inventors: TARA H. MCHUGH, CRISTINA BILBAO-SAINZ, MATTHEW J. POWELL-PALM, BORIS RUBINSKY
  • Patent number: 11687254
    Abstract: One or more memory systems, architectural structures, and/or methods of storing information in memory devices is disclosed to improve the data bandwidth and or to reduce the load on the communications links in a memory system. The system may include one or more memory devices, one or more memory control circuits and one or more data buffer circuits. In one embodiment, the Host only transmits data (and CRC) and does not transmit control signals, over its communications link with the data buffer circuits. In one aspect, the memory control circuit does not send the store data tag to the data buffer circuits. In one embodiment, the Host and the data buffer circuits each maintain a separate state machine-driven address pointer or local address sequencer, e.g., local store tag FIFO, which contains the same tags in the same sequence. A periodic system check and resynchronization method is also disclosed.
    Type: Grant
    Filed: November 7, 2019
    Date of Patent: June 27, 2023
    Assignee: International Business Machines Corporation
    Inventors: Steven R. Carlough, Susan M. Eickhoff, Patrick J. Meaney, Stephen J. Powell, Gary A. Van Huben, Jie Zheng
  • Patent number: 11683639
    Abstract: A speaker system uses multiple sound chambers having phi ratios to create a dampening effect to filter out incoherent sounds, thus creating an enhanced listening experience that feels very natural to the listener. The speaker system has at least a sound driver, a first sound chamber having a first volume, and a second sound chamber having a second volume that is approximately 1.6 times the first volume. The speaker system can also have a second sound driver, and a third sound chamber having a third volume that is that is approximately 1.6 times the second volume.
    Type: Grant
    Filed: December 10, 2021
    Date of Patent: June 20, 2023
    Assignee: Soniphi LLC
    Inventor: Wayne J. Powell
  • Patent number: 11682533
    Abstract: An earbud device having a user interface that incorporates a rotary switch is described. The rotary switch is part of a stem that extends from the main body of the earbud, and can provide file selection and/or volume control functions. The interface can include a pressure switch, which can provide switching between on, off, and sleep modes. The pressure switch can also be positioned on the stem, and in some embodiments the rotary switch can also act as the pressure switch when pressed. In some embodiments the user interface can utilize a combination of rotary switch and pressure switch inputs.
    Type: Grant
    Filed: October 29, 2021
    Date of Patent: June 20, 2023
    Assignee: Soniphi LLC
    Inventor: Wayne J. Powell
  • Publication number: 20230181643
    Abstract: The present invention provides compositions and methods for inducing a CAR mediated trans-signal in a T cell. The trans-signaling CAR T cells comprise a first CAR having a first signaling module and a second CAR having a distinct second signaling module. The present invention also provides cells comprising a plurality of types of CARs, wherein the plurality of types of CARs participate in trans-signaling to induce T cell activation.
    Type: Application
    Filed: October 20, 2022
    Publication date: June 15, 2023
    Inventors: Daniel J. Powell, Jr., Carl H. June