Patents by Inventor Leszek Lisowski

Leszek Lisowski 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: 20240067678
    Abstract: The present disclosure relates generally to adeno-associated vims (AAV) capsid polypeptides and encoding nucleic acid molecules. The disclosure also relates to AAV vectors comprising the capsid polypeptides, and nucleic acid vectors (e.g. plasmids) comprising the encoding nucleic acids molecules, as well as to host cells comprising the vectors. The disclosure also relates to methods and uses of the polypeptides, encoding nucleic acids molecules, vectors and host cells. The disclosure includes AAV capsid polypeptides comprising a peptide modification in variable region 8 (VR VIII), where the peptide modification comprises a 7 amino acid insertion.
    Type: Application
    Filed: December 16, 2021
    Publication date: February 29, 2024
    Applicant: Children's Medical Research Institute
    Inventors: Adrian WESTHAUS, Leszek LISOWSKI, Marti CABANES CREUS
  • Publication number: 20230093183
    Abstract: The present disclosure relates generally to adeno-associated virus (AAV) capsid polypeptides and encoding nucleic acid molecules. The disclosure also relates to AAV vectors comprising the capsid polypeptides, and nucleic acid vectors (e.g. plasmids) comprising the encoding nucleic acids molecules, as well as to host cells comprising the vectors. The disclosure also relates to methods and uses of the polypeptides, encoding nucleic acids molecules, vectors and host cells.
    Type: Application
    Filed: February 25, 2021
    Publication date: March 23, 2023
    Inventors: Leszek Lisowski, Marti Cabanes Creus, Ian Alexander, Matthias Charles Jerome Hebben
  • Publication number: 20220372512
    Abstract: The present disclosure relates generally to methods and adeno-associated virus (AAV) vectors for in vivo transduction. The disclosure is directed to methods for producing modified AAV capsid polypeptides and AAV vectors that are suitable for transduction of cells in vivo, and methods for screening AAV vectors. The disclosure also relates to adeno-associated virus (AAV) capsid polypeptides and encoding nucleic acid molecules, AAV vectors comprising the capsid polypeptides, and nucleic acid vectors comprising the encoding nucleic acids molecules, as well as to host cells comprising the vectors. The disclosure also relates to methods and uses of the polypeptides, encoding nucleic acids molecules, vectors and host cells.
    Type: Application
    Filed: July 3, 2020
    Publication date: November 24, 2022
    Inventors: Leszek LISOWSKI, Ian Edward ALEXANDER, Marti CABANES CREUS, Claus Volker HALLWIRTH, Samantha Lee GINN
  • Publication number: 20210388343
    Abstract: The present disclosure relates generally to nucleic acid molecules and methods for identifying AAV vectors with desirable properties, including nucleic acid molecules and methods useful for identifying novel cap genes for vectorization, production of AAV vectors and AAV libraries.
    Type: Application
    Filed: October 17, 2019
    Publication date: December 16, 2021
    Applicant: Children's Medical Research Institute
    Inventors: Leszek LISOWSKI, Marti CABANES-CREUS, Adrian WESTHAUS
  • Publication number: 20210355481
    Abstract: Recombinant adeno-associated viral (AAV) capsid proteins are provided. Methods for generating the recombinant adeno-associated viral capsid proteins and a library from which the capsids are selected are also provided.
    Type: Application
    Filed: April 23, 2021
    Publication date: November 18, 2021
    Inventors: Leszek Lisowski, Mark A. Kay
  • Patent number: 11015189
    Abstract: Recombinant adeno-associated viral (AAV) capsid proteins are provided. Methods for generating the recombinant adeno-associated viral capsid proteins and a library from which the capsids are selected are also provided.
    Type: Grant
    Filed: December 1, 2017
    Date of Patent: May 25, 2021
    Assignee: The Board of Trustees of the Leland Stanford Junior University
    Inventors: Leszek Lisowski, Mark A. Kay
  • Publication number: 20180258420
    Abstract: Recombinant adeno-associated viral (AAV) capsid proteins are provided. Methods for generating the recombinant adeno-associated viral capsid proteins and a library from which the capsids are selected are also provided.
    Type: Application
    Filed: December 1, 2017
    Publication date: September 13, 2018
    Inventors: Leszek Lisowski, Mark A. Kay
  • Patent number: 9856469
    Abstract: Recombinant adeno-associated viral (AAV) capsid proteins are provided. Methods for generating the recombinant adeno-associated viral capsid proteins and a library from which the capsids are selected are also provided.
    Type: Grant
    Filed: September 14, 2015
    Date of Patent: January 2, 2018
    Assignee: The Board of Trustees of The Leland Stanford Junior University
    Inventors: Leszek Lisowski, Mark A. Kay
  • Publication number: 20150376607
    Abstract: Recombinant adeno-associated viral (AAV) capsid proteins are provided. Methods for generating the recombinant adeno-associated viral capsid proteins and a library from which the capsids are selected are also provided.
    Type: Application
    Filed: September 14, 2015
    Publication date: December 31, 2015
    Inventors: Leszek Lisowski, Mark A. Kay
  • Patent number: 9169299
    Abstract: Recombinant adeno-associated viral (AAV) capsid proteins are provided. Methods for generating the recombinant adeno-associated viral capsid proteins and a library from which the capsids are selected are also provided.
    Type: Grant
    Filed: August 24, 2012
    Date of Patent: October 27, 2015
    Assignee: THE BOARD OF TRUSTEES OF THE LELEAND STANFORD JUNIOR UNIVERSITY
    Inventors: Leszek Lisowski, Mark A. Kay
  • Publication number: 20130059732
    Abstract: Recombinant adeno-associated viral (AAV) capsid proteins are provided. Methods for generating the recombinant adeno-associated viral capsid proteins and a library from which the capsids are selected are also provided.
    Type: Application
    Filed: August 24, 2012
    Publication date: March 7, 2013
    Applicant: THE BOARD OF TRUSTEES OF THE LELAND STANFORD JUNIOR UNIVERSITY
    Inventors: Leszek Lisowski, Mark A. Kay
  • Publication number: 20090156534
    Abstract: The invention provides compositions and methods for the treatment or prevention of disease, including, for example, ?-thalassemia, anemias (e.g., sickle cell anemia) and other hemoglobinopathologies.
    Type: Application
    Filed: September 12, 2008
    Publication date: June 18, 2009
    Applicant: MEMORIAL SLOAN-KETTERING CANCER CENTER
    Inventors: Leszek Lisowski, Michel Sadelain
  • Patent number: 6762523
    Abstract: The continuously variable electromagnetic transmission comprises a commutator-less, axial flux dynamoelectric machine (3) provided with an input shaft (2) and an output shaft (4), and means (20) for controlling and supplying electric power at a variable frequency to said machine. The dynamoelectric machine comprises a stator (16), a first rotor (12) which is connected to the input shaft, and a second rotor (15) which is connected to the output shaft and arranged in such a way that it can interact with the first rotor and the stator, whereby the two rotors and the stator are formed by discoid elements. The transmission comprises means for axially displacing at least one of the discoid elements in order to modify the width of the axial air gap between said element and an adjacent discoid element, whereby the magnetic field can be regulated by variations in said gap and the two rotors can be mechanically coupled to each other.
    Type: Grant
    Filed: January 30, 2002
    Date of Patent: July 13, 2004
    Assignee: The Swatch Group Management Services AG
    Inventor: Leszek Lisowski
  • Patent number: 5107262
    Abstract: A modular retroactive keyboard fitted with keys permitting to send back to the user a perception characteristic of the key. Each key is an element of an independent flat and parallelepipedic module that includes a motor, a position detector and an electric connector. Each module further includes arrangement for fixing it to the adjacent module, and the keys are connected to a central processing unit for giving them the desired response by acting on the motor and for processing the detector signals.
    Type: Grant
    Filed: October 12, 1989
    Date of Patent: April 21, 1992
    Assignee: Ministere de la Culture, de la Communication, des Grands Travaux et du Bicentenaire
    Inventors: Claude Cadoz, Leszek Lisowski, Jean-Loup Florens