Patents by Inventor Lisa Liu

Lisa Liu 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).

  • Patent number: 12263253
    Abstract: The invention provides particles, compositions including the particles, and methods of making the particles using electrospray. In certain embodiments, the particles allow for high concentrations of a therapeutic or diagnostic agent to be delivered at low viscosity. Particles may also exhibit beneficial properties with respect to stability.
    Type: Grant
    Filed: August 27, 2024
    Date of Patent: April 1, 2025
    Assignee: Elektrofi, Inc.
    Inventors: Chase Spenser Coffman, Lyndon Fitzgerald Charles, Jr., Paul Brown, Daniel Benjamin Dadon, Lisa Liu, Sadiqua Shadbar, Chaitanya Sudrik
  • Patent number: 12263249
    Abstract: The invention provides methods for the preparation of particles including one or more agents, e.g., therapeutic or diagnostic agents. The particles can be formed by creating droplets of a first liquid, e.g., including an agent, and removing the first liquid, e.g., through its dispersal in a second liquid and/or evaporation, to solidify the droplets. Advantageously, the process of forming the particles does not significantly alter the structure or activity of the agents and may enhance the stability of the agents. For example, the particles may be stored for long periods of time without significant loss of activity, and in some embodiments, without the need for refrigeration. These particles may be used to generate stabilized pharmaceutical compositions for storage or other logistical purposes, pharmaceutical suspensions, pharmaceutical powder formulations (e.g., inhalable powders, injectable powders), creams or other topical pastes, nutraceuticals, or cosmetics.
    Type: Grant
    Filed: June 30, 2021
    Date of Patent: April 1, 2025
    Assignee: Elektrofi, Inc.
    Inventors: Chase Spenser Coffman, Lyndon Fitzgerald Charles, Jr., Paul Brown, Daniel Benjamin Dadon, Lisa Liu, Cory Robinson, Dale Arlington Thomas, III
  • Publication number: 20250064744
    Abstract: The invention provides particles, compositions including the particles, and methods of making the particles using electrospray. In certain embodiments, the particles allow for high concentrations of a therapeutic or diagnostic agent to be delivered at low viscosity. Particles may also exhibit beneficial properties with respect to stability.
    Type: Application
    Filed: November 13, 2024
    Publication date: February 27, 2025
    Inventors: Chase Spenser Coffman, Lyndon Fitzgerald Charles, JR., Paul Brown, Daniel Benjamin Dadon, Lisa Liu, Cory Robinson
  • Publication number: 20250026811
    Abstract: The present disclosure provides compositions and methods for treating a disease or condition in a subject in need thereof, comprising administering to the subject a pharmaceutically effective amount of a composition comprising a plurality of particles comprising at least one therapeutic biologic suspended in a pharmaceutically acceptable liquid carrier.
    Type: Application
    Filed: October 4, 2024
    Publication date: January 23, 2025
    Inventors: Paul Brown, Tyler L. Carter, Lyndon Fitzgerald Charles, JR., Chase Spenser Coffman, Daniel Benjamin Dadon, Lisa Liu, Sadiqua Shadbar, Chaitanya Sudrik, Yi Tang, Shankul Vartak
  • Publication number: 20250025425
    Abstract: The present disclosure relates to compositions and methods that enable the formation of pharmaceutically relevant particles that can be used for therapy. In particular, the methods disclosed herein allow the controlled formation of circular particles having low internal void spaces comprising bioactive therapeutic agents.
    Type: Application
    Filed: October 4, 2024
    Publication date: January 23, 2025
    Inventors: Paul Brown, Lyndon Fitzgerald Charles, JR., Chase Spenser Coffman, Daniel Benjamin Dadon, James Ivey, Lisa Liu, Chaitanya Sudrik
  • Patent number: 12178913
    Abstract: The invention provides particles, compositions including the particles, and methods of making the particles using electrospray. In certain embodiments, the particles allow for high concentrations of a therapeutic or diagnostic agent to be delivered at low viscosity. Particles may also exhibit beneficial properties with respect to stability.
    Type: Grant
    Filed: April 18, 2023
    Date of Patent: December 31, 2024
    Assignee: Elektrofi, Inc.
    Inventors: Chase Coffman, Lyndon Charles, Paul Brown, Daniel Benjamin Dadon, Lisa Liu, Cory Robinson
  • Publication number: 20240415782
    Abstract: The invention provides particles, compositions including the particles, and methods of making the particles using electrospray. In certain embodiments, the particles allow for high concentrations of a therapeutic or diagnostic agent to be delivered at low viscosity. Particles may also exhibit beneficial properties with respect to stability.
    Type: Application
    Filed: August 27, 2024
    Publication date: December 19, 2024
    Inventors: Chase Spenser Coffman, Lyndon Fitzgerald Charles, Jr., Paul Brown, Daniel Benjamin Dadon, Lisa Liu, Sadiqua Shadbar, Chaitanya Sudrik
  • Publication number: 20240370805
    Abstract: A method is presented for graphically displaying aviation emissions information. The method comprises receiving a global database comprising flight parameters for a plurality of flights over a time period, the flight parameters including at least aviation emissions information for each of the plurality of flights. Aspects of the aviation emissions information are graphically displayed on a display device based on a default model. One or more modeling strategies for reducing aviation emissions over time are presented on the display device via a graphic user interface (GUI). User input indicating input values for one or more strategic parameters of the one or more modeling strategies is received via the GUI. The strategic parameters are applied to the global database to generate modeled emissions information. The graphical display of aspects of the aviation emissions information is adjusted based on the modeled emissions information.
    Type: Application
    Filed: July 19, 2024
    Publication date: November 7, 2024
    Inventors: Jonas Schulze, Hilna Sahle, Anna-Lisa Mautes, Daniel Artic, Michael Gottscheck, Rahul Ashok, Neil Titchener, Nicholas Applegate, Hubert Wong, Nadine Akari, Lisa Liu, David Raymond, Brian Yutko, Addison Salzman, James Abel, Abhinav Mahesh
  • Patent number: 12115262
    Abstract: The invention provides particles, compositions including the particles, and methods of making the particles using electrospray. In certain embodiments, the particles allow for high concentrations of a therapeutic or diagnostic agent to be delivered at low viscosity. Particles may also exhibit beneficial properties with respect to stability.
    Type: Grant
    Filed: May 24, 2019
    Date of Patent: October 15, 2024
    Assignee: Elektrofi, Inc.
    Inventors: Chase Coffman, Lyndon Charles, Jr., Paul Brown, Daniel Benjamin Dadon, Lisa Liu, Sadiqua Shadbar, Chaitanya Sudrik
  • Publication number: 20240293332
    Abstract: The present disclosure relates to compositions and methods that enable the formation of pharmaceutically relevant particles that can be used for therapy. In particular, the methods disclosed herein allow the controlled formation of circular particles having low internal void spaces comprising bioactive therapeutic agents.
    Type: Application
    Filed: May 9, 2024
    Publication date: September 5, 2024
    Inventors: Paul Brown, Lyndon Fitzgerald Charles, JR., Chase Spenser Coffman, Daniel Benjamin Dadon, James W. Ivey, Lisa Liu, Chaitanya Sudrik
  • Publication number: 20240270864
    Abstract: The present disclosure provides high concentration injectable particle suspensions of therapeutic biologics that permit administration without the need for resuspension. In particular, the compositions disclosed herein are highly concentrated low volume injectable particle suspensions that do not require manual premixing or resuspension prior to administration.
    Type: Application
    Filed: April 12, 2024
    Publication date: August 15, 2024
    Inventors: Paul Brown, Daniel Benjamin Dadon, James W. Ivey, Moin Khwaja, Lisa Liu, Jeremy Schieferstein, Sadiqua Shadbar
  • Publication number: 20240086208
    Abstract: Systems and methods are provided for dynamically modeling and depicting overall emissions of the aviation industry and changes thereto when taking into account, for example, traffic growth and introduction of sustainability strategies, such as new and/or improved technologies, an increase in operational efficiency, and carbon offsets. Using the dynamic tool described herein, users can define scenarios on how to reduce emissions through the introduction of different sustainability strategies, both statically and over time, analyze the impact of those strategies on emissions, and understand the dependencies between select strategies.
    Type: Application
    Filed: July 14, 2023
    Publication date: March 14, 2024
    Inventors: Jonas Schulze, Hilna Sahle, Anna-Lisa Mautes, Daniel Artic, Michael Gottscheck, Rahul Ashok, Neil Titchener, Nicholas Applegate, Hubert Wong, Nadine Akari, Lisa Liu, David Raymond, Brian Yutko
  • Publication number: 20230355530
    Abstract: The invention provides particles, compositions including the particles, and methods of making the particles using electrospray. In certain embodiments, the particles allow for high concentrations of a therapeutic or diagnostic agent to be delivered at low viscosity. Particles may also exhibit beneficial properties with respect to stability.
    Type: Application
    Filed: April 18, 2023
    Publication date: November 9, 2023
    Inventors: Chase COFFMAN, Lyndon CHARLES, Paul BROWN, Daniel Benjamin DADON, Lisa LIU, Cory ROBINSON
  • Publication number: 20230338299
    Abstract: The present disclosure relates to compositions and methods that enable the formation of pharmaceutically relevant particles that can be used for therapy. In particular, the methods disclosed herein allow the controlled formation of circular particles having low internal void spaces comprising bioactive therapeutic agents.
    Type: Application
    Filed: June 29, 2023
    Publication date: October 26, 2023
    Inventors: Paul Brown, Lyndon Fitzgerald Charles, JR., Chase Spenser Coffman, Daniel Benjamin Dadon, James W. Ivey, Lisa Liu, Chaitanya Sudrik
  • Patent number: 11717488
    Abstract: The present disclosure relates to compositions and methods that enable the formation of pharmaceutically relevant particles that can be used for therapy. In particular, the methods disclosed herein allow the controlled formation of circular particles having low internal void spaces comprising bioactive therapeutic agents.
    Type: Grant
    Filed: June 18, 2021
    Date of Patent: August 8, 2023
    Assignee: Elektrofi, Inc.
    Inventors: Paul Brown, Lyndon Fitzgerald Charles, Jr., Chase Spenser Coffman, Daniel Benjamin Dadon, James Ivey, Lisa Liu, Chaitanya Sudrik
  • Publication number: 20230181473
    Abstract: The present disclosure relates to methods that enable the continuous formation of droplets and dehydration of droplets to provide pharmaceutically relevant particles that can be used for therapy. In particular, the methods disclosed herein allow the controlled continuous droplet formation and dehydration that produce circular particles having low internal void spaces comprising bioactive therapeutic biologies.
    Type: Application
    Filed: April 16, 2021
    Publication date: June 15, 2023
    Inventors: Jason G. Auer, Paul Brown, Tyler L. Carter, Chase Spenser Coffman, Paul F. Herbert, James W. Ivey, Moin Khwaja, Lisa Liu, Sadiqua Shadbar, Shankul Vartak
  • Patent number: 11654112
    Abstract: The invention provides particles, compositions including the particles, and methods of making the particles using electrospray. In certain embodiments, the particles allow for high concentrations of a therapeutic or diagnostic agent to be delivered at low viscosity. Particles may also exhibit beneficial properties with respect to stability.
    Type: Grant
    Filed: November 22, 2017
    Date of Patent: May 23, 2023
    Assignee: Elektrofi, Inc.
    Inventors: Chase Coffman, Lyndon Charles, Paul Brown, Daniel Benjamin Dadon, Lisa Liu, Cory Robinson
  • Publication number: 20230065628
    Abstract: The present disclosure relates to compositions and methods that enable the formation of pharmaceutically relevant particles that can be used for therapy. In particular, the methods disclosed herein allow the controlled formation of circular particles having low internal void spaces comprising bioactive therapeutic biologies.
    Type: Application
    Filed: February 19, 2021
    Publication date: March 2, 2023
    Inventors: Jason G. Auer, Paul Brown, Chase Spenser Coffman, James W. Ivey, Lisa Liu, Shankul Vartak
  • Publication number: 20220389084
    Abstract: The present disclosure provides compositions and methods for treating a disease or condition in a subject in need thereof, comprising administering to the subject a pharmaceutically effective amount of a composition comprising a plurality of particles comprising at least one therapeutic biologic suspended in a pharmaceutically acceptable liquid carrier.
    Type: Application
    Filed: August 8, 2022
    Publication date: December 8, 2022
    Inventors: Paul Brown, Tyler L. Carter, Lyndon Fitzgerald Charles, JR., Chase Spenser Coffman, Daniel Benjamin Dadon, Lisa Liu, Sadiqua Shadbar, Chaitanya Sudrik, Yi Tang, Shankul Vartak
  • Patent number: 11459376
    Abstract: The present disclosure provides compositions and methods for treating a disease or condition in a subject in need thereof, comprising administering to the subject a pharmaceutically effective amount of a composition comprising a plurality of particles comprising at least one therapeutic biologic suspended in a pharmaceutically acceptable liquid carrier.
    Type: Grant
    Filed: June 18, 2021
    Date of Patent: October 4, 2022
    Assignee: Elektrofi, Inc.
    Inventors: Paul Brown, Tyler L. Carter, Lyndon Fitzgerald Charles, Jr., Chase Spenser Coffman, Daniel Benjamin Dadon, Lisa Liu, Sadiqua Shadbar, Chaitanya Sudrik, Yi Tang, Shankul Vartak