Patents by Inventor David Widom

David Widom 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: 20230014170
    Abstract: Exemplary embodiments of the disclosure may be drawn to ingestible delivery devices. An ingestible delivery device may include a first compartment and a second compartment. A lipase may be contained within the first compartment, and a fat may be contained within the second compartment. The first compartment may be sealed from the second compartment prior to exposure to a trigger, preventing the lipase and the fat from contacting each other, and at least one of the first compartment or the second compartment may at least partially rupture upon exposure to the trigger, allowing the lipase and the fat to contact each other.
    Type: Application
    Filed: September 20, 2022
    Publication date: January 19, 2023
    Applicant: Alcresta Therapeutics, Inc.
    Inventors: Eric First, David Widom
  • Patent number: 11478431
    Abstract: Exemplary embodiments of the disclosure may be drawn to ingestible delivery devices. An ingestible delivery device may include a first compartment and a second compartment. A lipase may be contained within the first compartment, and a fat may be contained within the second compartment. The first compartment may be sealed from the second compartment prior to exposure to a trigger, preventing the lipase and the fat from contacting each other, and at least one of the first compartment or the second compartment may at least partially rupture upon exposure to the trigger, allowing the lipase and the fat to contact each other.
    Type: Grant
    Filed: June 16, 2020
    Date of Patent: October 25, 2022
    Assignee: Alcresta Therapeutics, Inc.
    Inventors: Eric First, David Widom
  • Publication number: 20210259924
    Abstract: Exemplary embodiments of the disclosure may be drawn to a device having a vessel configured to contain a source of lipids and a chamber fluidly connected to an outlet of the vessel. The chamber may contain immobilized lipase positioned within a flow path in the chamber along which the lipids flow when released from the vessel into the chamber. The device may also include an outlet through which the lipids flow after passing through the chamber.
    Type: Application
    Filed: May 11, 2021
    Publication date: August 26, 2021
    Applicant: Alcresta Therapeutics, Inc.
    Inventors: Eric FIRST, David Widom
  • Patent number: 11045396
    Abstract: Exemplary embodiments of the disclosure may be drawn to a device having a vessel configured to contain a source of lipids and a chamber fluidly connected to an outlet of the vessel. The chamber may contain immobilized lipase positioned within a flow path in the chamber along which the lipids flow when released from the vessel into the chamber. The device may also include an outlet through which the lipids flow after passing through the chamber.
    Type: Grant
    Filed: August 15, 2018
    Date of Patent: June 29, 2021
    Assignee: Alcresta Therapeutics, Inc.
    Inventors: Eric First, David Widom
  • Publication number: 20200306196
    Abstract: Exemplary embodiments of the disclosure may be drawn to ingestible delivery devices. An ingestible delivery device may include a first compartment and a second compartment. A lipase may be contained within the first compartment, and a fat may be contained within the second compartment. The first compartment may be sealed from the second compartment prior to exposure to a trigger, preventing the lipase and the fat from contacting each other, and at least one of the first compartment or the second compartment may at least partially rupture upon exposure to the trigger, allowing the lipase and the fat to contact each other.
    Type: Application
    Filed: June 16, 2020
    Publication date: October 1, 2020
    Applicant: Alcresta Therapeutics, Inc.
    Inventors: Eric First, David Widom
  • Patent number: 10716761
    Abstract: Exemplary embodiments of the disclosure may be drawn to ingestible delivery devices. An ingestible delivery device may include a first compartment and a second compartment. A lipase may be contained within the first compartment, and a fat may be contained within the second compartment. The first compartment may be sealed from the second compartment prior to exposure to a trigger, preventing the lipase and the fat from contacting each other, and at least one of the first compartment or the second compartment may at least partially rupture upon exposure to the trigger, allowing the lipase and the fat to contact each other.
    Type: Grant
    Filed: July 23, 2018
    Date of Patent: July 21, 2020
    Assignee: Alcresta Therapeutics, Inc.
    Inventors: Eric First, David Widom
  • Publication number: 20190075835
    Abstract: Exemplary embodiments of the disclosure may be drawn to a device having one or more chambers. The one or more chambers may contain immobilized lipase and a phytosterol processing excipient. The device may also include an inlet fluidly connected to one of the one or more chambers, wherein the inlet is configured to receive nutritional formula into one of the one or more chambers. The device may further include an outlet through which nutritional formula is configured to flow after passing through the one or more chambers.
    Type: Application
    Filed: September 6, 2018
    Publication date: March 14, 2019
    Applicant: Alcresta Therapeutics, Inc.
    Inventors: Eric FIRST, David Widom, Albert Archie Stone, Willem Robert Klass Schoevaart, Michiel Christian Alexander van Vliet
  • Publication number: 20190053987
    Abstract: Exemplary embodiments of the disclosure may be drawn to a device having a vessel configured to contain a source of lipids and a chamber fluidly connected to an outlet of the vessel. The chamber may contain immobilized lipase positioned within a flow path in the chamber along which the lipids flow when released from the vessel into the chamber. The device may also include an outlet through which the lipids flow after passing through the chamber.
    Type: Application
    Filed: August 15, 2018
    Publication date: February 21, 2019
    Applicant: Alcresta Therapeutics, Inc.
    Inventors: Eric First, David Widom
  • Publication number: 20190022015
    Abstract: Exemplary embodiments of the disclosure may be drawn to ingestible delivery devices. An ingestible delivery device may include a first compartment and a second compartment. A lipase may be contained within the first compartment, and a fat may be contained within the second compartment. The first compartment may be sealed from the second compartment prior to exposure to a trigger, preventing the lipase and the fat from contacting each other, and at least one of the first compartment or the second compartment may at least partially rupture upon exposure to the trigger, allowing the lipase and the fat to contact each other.
    Type: Application
    Filed: July 23, 2018
    Publication date: January 24, 2019
    Applicant: Alcresta Therapeutics, Inc.
    Inventors: Eric FIRST, David Widom