Patents by Inventor Nelson Landrau

Nelson Landrau 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: 20230192593
    Abstract: The present invention is directed to novel neuro-attenuating norketamine (NANKET) compounds according to any one of formulas (I—shown below), (I-A) and (I-B), or any of the compounds described in Tables A-D, or in any of the Examples provided herein, and pharmaceutically acceptable salts thereof, novel pharmaceutical formulations and novel methods of uses thereof. The present invention also features novel oral neuro-attenuating ketamine (NAKET) and neuro-attenuating norketamine (NANKET) modified-release pharmaceutical formulations, and novel methods of administration thereof, which ensure the steady release of a therapeutically effective amount of ketamine, norketamine, or derivatives thereof from the oral modified-release pharmaceutical formulations without neurologically toxic spikes in plasma concentration of the ketamine, norketamine, or derivatives during the release periods.
    Type: Application
    Filed: February 14, 2023
    Publication date: June 22, 2023
    Inventors: Alex Nivorozhkin, Nelson Landrau
  • Patent number: 11613515
    Abstract: The present invention is directed to novel neuro-attenuating norketamine (NANKET) compounds according to any one of formulas (I—shown below), (I-A) and (I-B), or any of the compounds described in Tables A-D, or in any of the Examples provided herein, and pharmaceutically acceptable salts thereof, novel pharmaceutical formulations and novel methods of uses thereof. The present invention also features novel oral neuro-attenuating ketamine (NAKET) and neuro-attenuating norketamine (NANKET) modified-release pharmaceutical formulations, and novel methods of administration thereof, which ensure the steady release of a therapeutically effective amount of ketamine, norketamine, or derivatives thereof from the oral modified-release pharmaceutical formulations without neurologically toxic spikes in plasma concentration of the ketamine, norketamine, or derivatives during the release periods.
    Type: Grant
    Filed: August 5, 2022
    Date of Patent: March 28, 2023
    Assignee: Amorsa Therapeutics, Inc.
    Inventors: Alex Nivorozhkin, Nelson Landrau
  • Patent number: 11603348
    Abstract: The present invention is directed to novel neuro-attenuating norketamine (NANKET) compounds according to any one of formulas (I—shown below), (I-A) and (I-B), or any of the compounds described in Tables A-D, or in any of the Examples provided herein, and pharmaceutically acceptable salts thereof, novel pharmaceutical formulations and novel methods of uses thereof. The present invention also features novel oral neuro-attenuating ketamine (NAKET) and neuro-attenuating norketamine (NANKET) modified-release pharmaceutical formulations, and novel methods of administration thereof, which ensure the steady release of a therapeutically effective amount of ketamine, norketamine, or derivatives thereof from the oral modified-release pharmaceutical formulations without neurologically toxic spikes in plasma concentration of the ketamine, norketamine, or derivatives during the release periods.
    Type: Grant
    Filed: March 9, 2021
    Date of Patent: March 14, 2023
    Assignee: Amorsa Therapeutics, Inc.
    Inventors: Alex Nivorozhkin, Nelson Landrau
  • Patent number: 11554100
    Abstract: The present invention is directed to oral neuro-attenuating ketamine (NAKET) tablet formulations, and methods of administration, which ensure the steady release of a therapeutically effective concentration of ketamine from an oral tablet without neurologically toxic spikes in ketamine concentration. In particular, the present invention provides single layer oral tablet formulation of NAKET. In a specific embodiment, the NAKET tablet formulation, and methods of administration provide steady administration of NAKET to a subject for 24 hours or greater, for example, up to 36 hours, after a single administration event.
    Type: Grant
    Filed: May 6, 2020
    Date of Patent: January 17, 2023
    Assignee: Amorsa Therapeutics, Inc.
    Inventors: Alex Nivorozhkin, Nelson Landrau
  • Publication number: 20220402863
    Abstract: The present invention is directed to novel neuro-attentuating norketamine (NANKET) compounds according to any one of formulas (I—shown below), (I-A) and (I-B), or any of the compounds described in Tables A-D, or in any of the Examples provided herein, and pharmaceutically acceptable salts thereof, novel pharmaceutical formulations and novel methods of uses thereof. The present invention also features novel oral neuro-attenuating ketamine (NAKET) and neuro-attenuating norketamine (NANKET) modified-release pharmaceutical formulations, and novel methods of administration thereof, which ensure the steady release of a therapeutically effective amount of ketamine, norketamine, or derivatives thereof from the oral modified-release pharmaceutical formulations without neurologically toxic spikes in plasma concentration of the ketamine, norketamine, or derivatives during the release periods.
    Type: Application
    Filed: August 5, 2022
    Publication date: December 22, 2022
    Inventors: Alex Nivorozhkin, Nelson Landrau
  • Publication number: 20220267657
    Abstract: A dual PCM liquid suspension is formed by blending a liquid phase change material having a first phase change temperature, a microencapsulated phase change material having a second phase change temperature, a thickening agent, and a surfactant and heating the blended materials for a period of time to form a permanent liquid suspension. PCM liquid suspension behaves as a viscous liquid and may be filled in PCM bottles with conventional liquid filling equipment. The PCM liquid suspension may be preconditioned and stored at a single temperature.
    Type: Application
    Filed: February 20, 2021
    Publication date: August 25, 2022
    Applicant: Packaging Technology Group, LLC
    Inventors: William C. Blezard, Muhammad Kashif Azeem, Nelson Landrau
  • Publication number: 20220106258
    Abstract: The present invention is directed to novel neuro-attenuating norketamine (NANKET) compounds according to any one of formulas (I—shown below), (I-A) and (I-B), or any of the compounds described in Tables A-D, or in any of the Examples provided herein, and pharmaceutically acceptable salts thereof, novel pharmaceutical formulations and novel methods of uses thereof. The present invention also features novel oral neuro-attenuating ketamine (NAKET) and neuro-attenuating norketamine (NANKET) modified-release pharmaceutical formulations, and novel methods of administration thereof, which ensure the steady release of a therapeutically effective amount of ketamine, norketamine, or derivatives thereof from the oral modified-release pharmaceutical formulations without neurologically toxic spikes in plasma concentration of the ketamine, norketamine, or derivatives during the release periods.
    Type: Application
    Filed: March 9, 2021
    Publication date: April 7, 2022
    Inventors: Alex Nivorozhkin, Nelson Landrau
  • Publication number: 20220071804
    Abstract: A medical device may comprise a body including a mixture of polyvinylpyrrolidone (“PVP”) and mitomycin. The medical device may be in any size or shape such that the medical device may be inserted into living tissue, including, but not limited to, a lacrimal punctal plug and a stent. The mixture of PVP and mitomycin may be coated on a portion of the medical device, contained within a cavity on the medical device, disposed on the surface of the medical device or configured as part of the medical device such that the mixture of PVP and mitomycin can be delivered to tissue.
    Type: Application
    Filed: November 17, 2021
    Publication date: March 10, 2022
    Inventors: Bruce Segal, Nelson Landrau
  • Patent number: 11207267
    Abstract: A medical device may comprise a body including a mixture of polyvinylpyrrolidone (“PVP”) and mitomycin. The medical device may be in any size or shape such that the medical device may be inserted into living tissue, including, but not limited to, a lacrimal punctal plug and a stent. The mixture of PVP and mitomycin may be coated on a portion of the medical device, contained within a cavity on the medical device, disposed on the surface of the medical device or configured as part of the medical device such that the mixture of PVP and mitomycin can be delivered to tissue.
    Type: Grant
    Filed: October 2, 2019
    Date of Patent: December 28, 2021
    Assignee: Segal Innovations LLC
    Inventors: Bruce Segal, Nelson Landrau
  • Patent number: 10981859
    Abstract: The present invention is directed to novel neuro-attentuating norketamine (NANKET) compounds according to any one of formulas (I—shown below), (I-A) and (I-B), or any of the compounds described in Tables A-D, or in any of the Examples provided herein, and pharmaceutically acceptable salts thereof, novel pharmaceutical formulations and novel methods of uses thereof. The present invention also features novel oral neuro-attenuating ketamine (NAKET) and neuro-attenuating norketamine (NANKET) modified-release pharmaceutical formulations, and novel methods of administration thereof, which ensure the steady release of a therapeutically effective amount of ketamine, norketamine, or derivatives thereof from the oral modified-release pharmaceutical formulations without neurologically toxic spikes in plasma concentration of the ketamine, norketamine, or derivatives during the release periods.
    Type: Grant
    Filed: February 8, 2019
    Date of Patent: April 20, 2021
    Assignee: Amorsa Therapeutics, Inc.
    Inventors: Alex Nivorozhkin, Nelson Landrau
  • Publication number: 20210100740
    Abstract: A medical device may comprise a body including a mixture of polyvinylpyrrolidone (“PVP”) and mitomycin. The medical device may be in any size or shape such that the medical device may be inserted into living tissue, including, but not limited to, a lacrimal punctual plug and a stent. The mixture of PVP and mitomycin may be coated on a portion of the medical device, contained within a cavity on the medical device, disposed on the surface of the medical device or configured as part of the medical device such that the mixture of PVP and mitomycin can be delivered to tissue.
    Type: Application
    Filed: October 2, 2019
    Publication date: April 8, 2021
    Inventors: Bruce Segal, Nelson Landrau
  • Publication number: 20200261370
    Abstract: The present invention is directed to oral neuro-attenuating ketamine (NAKET) tablet formulations, and methods of administration, which ensure the steady release of a therapeutically effective concentration of ketamine from an oral tablet without neurologically toxic spikes in ketamine concentration. In particular, the present invention provides single layer oral tablet formulation of NAKET. In a specific embodiment, the NAKET tablet formulation, and methods of administration provide steady administration of NAKET to a subject for 24 hours or greater, for example, up to 36 hours, after a single administration event.
    Type: Application
    Filed: May 6, 2020
    Publication date: August 20, 2020
    Inventors: Alex Nivorozhkin, Nelson Landrau
  • Patent number: 10653629
    Abstract: The present invention is directed to oral neuro-attenuating ketamine (NAKET) tablet formulations, and methods of administration, which ensure the steady release of a therapeutically effective concentration of ketamine from an oral tablet without neurologically toxic spikes in ketamine concentration. In particular, the present invention provides single layer oral tablet formulation of NAKET. In a specific embodiment, the NAKET tablet formulation, and methods of administration provide steady administration of NAKET to a subject for 24 hours or greater, for example, up to 36 hours, after a single administration event.
    Type: Grant
    Filed: January 31, 2018
    Date of Patent: May 19, 2020
    Assignee: Amorsa Therapeutics, Inc.
    Inventors: Alex Nivorozhkin, Nelson Landrau
  • Publication number: 20190263749
    Abstract: The present invention is directed to novel neuro-attentuating norketamine (NANKET) compounds according to any one of formulas (I-shown below), (I-A) and (I-B), or any of the compounds described in Tables A-D, or in any of the Examples provided herein, and pharmaceutically acceptable salts thereof, novel pharmaceutical formulations and novel methods of uses thereof. The present invention also features novel oral neuro-attenuating ketamine (NAKET) and neuro-attenuating norketamine (NANKET) modified-release pharmaceutical formulations, and novel methods of administration thereof, which ensure the steady release of a therapeutically effective amount of ketamine, norketamine, or derivatives thereof from the oral modified-release pharmaceutical formulations without neurologically toxic spikes in plasma concentration of the ketamine, norketamine, or derivatives during the release periods.
    Type: Application
    Filed: February 8, 2019
    Publication date: August 29, 2019
    Inventors: Alex Nivorozhkin, Nelson Landrau
  • Publication number: 20190250137
    Abstract: An apparatus may be configured to test a beverage, the apparatus may include but is not limited to, a food container, wherein the food container includes a material. An indicator may be combined with at least a portion of the material of the food container, wherein the indicator may be associated with a brand profile that may identify a brand of the food, wherein the indicator may visibly react when the indicator is contacted with the food to show whether the food is identified as the brand of the food, and wherein the visible reaction may be shown on at least the portion of the material of the food container via the indicator combined with at least the portion of the material of the food container.
    Type: Application
    Filed: March 8, 2019
    Publication date: August 15, 2019
    Inventors: Michael T. Abramson, Alex Nivorozhkin, Nelson Landrau, John C. MacDonald, Brendan Walker
  • Patent number: 10274475
    Abstract: An apparatus is configured to detect a beverage that is contaminated with a substance. The apparatus may include a testing material, wherein the testing material may comprise a cavity having a complementary shape to a molecule associated with the substance. The apparatus may include a taste substance filling the cavity, wherein the taste substance filling the cavity may bleed out into the beverage when the molecule associated with the substance in the beverage replaces the taste substance filling the cavity, wherein a taste of the beverage may change when the taste substance bleeds out into the beverage as an indicator that the substance is present in the beverage.
    Type: Grant
    Filed: February 16, 2017
    Date of Patent: April 30, 2019
    Assignee: DrinkSavvy, Inc.
    Inventors: Michael T. Abramson, Alex Nivorozhkin, Nelson Landrau, John C. MacDonald, Brendan Walker
  • Patent number: 10252982
    Abstract: The present invention is directed to novel neuro-attentuating norketamine (NANKET) compounds according to any one of formulas (I-shown below), (I-A) and (I-B)), or any of the compounds described in Tables A-D, or in any of the Examples provided herein, and pharmaceutically acceptable salts thereof, novel pharmaceutical formulations and novel methods of uses thereof. The present invention also features novel oral neuro-attenuating ketamine (NAKET) and neuro-attenuating norketamine (NANKET) modified-release pharmaceutical formulations, and novel methods of administration thereof, which ensure the steady release of a therapeutically effective amount of ketamine, norketamine, or derivatives thereof from the oral modified-release pharmaceutical formulations without neurologically toxic spikes in plasma concentration of the ketamine, norketamine, or derivatives during the release periods.
    Type: Grant
    Filed: November 4, 2015
    Date of Patent: April 9, 2019
    Assignee: Amorsa Therapeutics, Inc.
    Inventors: Alex Nivorozhkin, Nelson Landrau
  • Publication number: 20180153813
    Abstract: The present invention is directed to oral neuro-attenuating ketamine (NAKET) tablet formulations, and methods of administration, which ensure the steady release of a therapeutically effective concentration of ketamine from an oral tablet without neurologically toxic spikes in ketamine concentration. In particular, the present invention provides single layer oral tablet formulation of NAKET. In a specific embodiment, the NAKET tablet formulation, and methods of administration provide steady administration of NAKET to a subject for 24 hours or greater, for example, up to 36 hours, after a single administration event.
    Type: Application
    Filed: January 31, 2018
    Publication date: June 7, 2018
    Inventors: Alex Nivorozhkin, Nelson Landrau
  • Patent number: 9989509
    Abstract: An apparatus may be configured to test a beverage, the apparatus may include but is not limited to, a food container, wherein the food container includes a material. An indicator may be combined with at least a portion of the material of the food container, wherein the indicator may be associated with a brand profile that may identify a brand of the food, wherein the indicator may visibly react when the indicator is contacted with the food to show whether the food is identified as the brand of the food, and wherein the visible reaction may be shown on at least the portion of the material of the food container via the indicator combined with at least the portion of the material of the food container.
    Type: Grant
    Filed: February 2, 2016
    Date of Patent: June 5, 2018
    Assignee: DrinkSavvy, Inc.
    Inventors: Michael T. Abramson, Alex Nivorozhkin, Nelson Landrau, John C. MacDonald, Brendan Walker
  • Patent number: 9913803
    Abstract: The present invention is directed to oral neuro-attenuating ketamine (NAKET) tablet formulations, and methods of administration, which ensure the steady release of a therapeutically effective concentration of ketamine from an oral tablet without neurologically toxic spikes in ketamine concentration. In particular, the present invention provides single layer oral tablet formulation of NAKET. In a specific embodiment, the NAKET tablet formulation, and methods of administration provide steady administration of NAKET to a subject for 24 hours or greater, for example, up to 36 hours, after a single administration event.
    Type: Grant
    Filed: August 26, 2014
    Date of Patent: March 13, 2018
    Assignee: Amorsa Therapeutics, Inc.
    Inventors: Alex Nivorozhkin, Nelson Landrau