Patents by Inventor Vladimir Kharitonov

Vladimir Kharitonov 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: 11819572
    Abstract: In some embodiments provided herein is a method of treating pain, the method comprising administering into the subject a pharmaceutical composition comprising multivesicular liposomes encapsulating bupivacaine phosphate, said multivesicular liposomes comprising bupivacaine or a salt thereof; phosphoric acid; a lipid component comprising at least one amphipathic lipid and at least one neutral lipid lacking a hydrophilic head group; and, optionally, a cholesterol and/or a plant sterol wherein said multivesicular liposomes are made by a process comprising: a) preparing a first aqueous component comprising phosphoric acid; b) preparing a lipid component comprising at least one organic solvent, at least one amphipathic lipid, and at least one neutral lipid lacking a hydrophilic head group; c) mixing said first aqueous component and said lipid component to form a water-in-oil emulsion, wherein at least one component comprises bupivacaine or a salt thereof; d) mixing said water-in-oil emulsion with a second aqueo
    Type: Grant
    Filed: October 3, 2022
    Date of Patent: November 21, 2023
    Assignee: Pacira Pharmaceuticals, Inc.
    Inventors: Kathy Los, Vladimir Kharitonov
  • Publication number: 20230338411
    Abstract: Described herein are compositions, kits, and methods for potent delivery to a cell of a subject. The cell can be of a particular cell type, such as a basal cell, a ciliated cell, or a secretory cell. In some cases, the cell can be a lung cell of a particular cell type. Also described herein are pharmaceutical compositions comprising a therapeutic or prophylactic agent assembled to a lipid composition. The lipid composition can comprise an ionizable cationic lipid, a phospholipid, and a selective organ targeting lipid. Further described herein are high-potency dosage forms of a therapeutic or prophylactic agent formulated with a lipid composition.
    Type: Application
    Filed: May 4, 2023
    Publication date: October 26, 2023
    Inventors: Mirko Hennig, Vladimir Kharitonov, Brandon A. Wustman, Jackson Eby, Rumpa Bhattacharjee, Daniel Siegwart
  • Publication number: 20230302138
    Abstract: Described herein are compositions, kits, and methods for potent delivery to a cell of a subject. The cell can be of a particular cell type, such as a basal cell, a ciliated cell, or a secretory cell. In some cases, the cell can be a lung cell of a particular cell type. Also described herein are pharmaceutical compositions comprising a therapeutic or prophylactic agent assembled to a lipid composition. The lipid composition can comprise an ionizable cationic lipid, a phospholipid, and a selective organ targeting lipid. Further described herein are high-potency dosage forms of a therapeutic or prophylactic agent formulated with a lipid composition.
    Type: Application
    Filed: May 3, 2023
    Publication date: September 28, 2023
    Inventors: Mirko Hennig, Vladimir Kharitonov, Brandon A. Wustman, Jackson Eby, Rumpa Bhattacharjee, Daniel Siegwart
  • Publication number: 20230293429
    Abstract: Described herein are compositions, kits, and methods for potent delivery to a cell of a subject. The cell can be of a particular cell type, such as a basal cell, a ciliated cell, or a secretory cell. In some cases, the cell can be a lung cell of a particular cell type. Also described herein are pharmaceutical compositions comprising a therapeutic or prophylactic agent assembled to a lipid composition. The lipid composition can comprise an ionizable cationic lipid, a phospholipid, and a selective organ targeting lipid. Further described herein are high-potency dosage forms of a therapeutic or prophylactic agent formulated with a lipid composition.
    Type: Application
    Filed: May 3, 2023
    Publication date: September 21, 2023
    Inventors: Mirko Hennig, Vladimir Kharitonov, Brandon A. Wustman, Jackson Eby, Rumpa Bhattacharjee, Daniel Siegwart
  • Patent number: 11759459
    Abstract: In some embodiments provided herein is a method of treating pain, the method comprising injecting into the subarachnoid space of the subject a pharmaceutical composition comprising: a) a multivesicular liposome comprising: at least one amphipathic lipid, and at least one neutral lipid; and b) an aqueous phase comprising bupivacaine phosphate, wherein the aqueous phase is encapsulated within the multivesicular liposome.
    Type: Grant
    Filed: October 3, 2022
    Date of Patent: September 19, 2023
    Assignee: Pacira Pharmaceuticals, Inc.
    Inventors: Roy Winston, Kathy Los, Vladimir Kharitonov
  • Publication number: 20230130180
    Abstract: In some embodiments provided herein is a method of treating pain, the method comprising administering into the subject a pharmaceutical composition comprising multivesicular liposomes encapsulating bupivacaine phosphate, said multivesicular liposomes comprising bupivacaine or a salt thereof; phosphoric acid; a lipid component comprising at least one amphipathic lipid and at least one neutral lipid lacking a hydrophilic head group.
    Type: Application
    Filed: January 6, 2021
    Publication date: April 27, 2023
    Inventors: Kathy Los, Vladimir Kharitonov
  • Publication number: 20230087140
    Abstract: In some embodiments provided herein is a method of treating pain associated with cesarean section surgery in a subject, the method comprising administering into the subject a pharmaceutical composition comprising: a) a multivesicular liposome comprising: at least one amphipathic lipid, and at least one neutral lipid; and b) an aqueous phase comprising bupivacaine phosphate, wherein the aqueous phase is encapsulated within the multivesicular liposome.
    Type: Application
    Filed: November 29, 2022
    Publication date: March 23, 2023
    Inventors: Roy Winston, Richard Scranton, Kathy Los, Vladimir Kharitonov
  • Publication number: 20230080593
    Abstract: In some embodiments provided herein is a method of treating pain, the method comprising injecting into the subarachnoid space of the subject a pharmaceutical composition comprising: a) a multivesicular liposome comprising: at least one amphipathic lipid, and at least one neutral lipid; and b) an aqueous phase comprising bupivacaine phosphate, wherein the aqueous phase is encapsulated within the multivesicular liposome.
    Type: Application
    Filed: January 6, 2021
    Publication date: March 16, 2023
    Inventors: Roy Winston, Kathy Los, Vladimir Kharitonov
  • Publication number: 20230052318
    Abstract: In some embodiments provided herein is a method of treating pain associated with cesarean section surgery in a subject, the method comprising administering into the subject a pharmaceutical composition comprising: a) a multivesicular liposome comprising: at least one amphipathic lipid, and at least one neutral lipid; and b) an aqueous phase comprising bupivacaine phosphate, wherein the aqueous phase is encapsulated within the multivesicular liposome.
    Type: Application
    Filed: January 6, 2021
    Publication date: February 16, 2023
    Inventors: Roy Winston, Richard Scranton, Kathy Los, Vladimir Kharitonov
  • Publication number: 20230038098
    Abstract: In some embodiments provided herein is a method of treating pain, the method comprising injecting into the subarachnoid space of the subject a pharmaceutical composition comprising: a) a multivesicular liposome comprising: at least one amphipathic lipid, and at least one neutral lipid; and b) an aqueous phase comprising bupivacaine phosphate, wherein the aqueous phase is encapsulated within the multivesicular liposome.
    Type: Application
    Filed: October 3, 2022
    Publication date: February 9, 2023
    Inventors: Roy Winston, Kathy Los, Vladimir Kharitonov
  • Publication number: 20230042662
    Abstract: In some embodiments provided herein is a method of treating pain, the method comprising administering into the subject a pharmaceutical composition comprising multivesicular liposomes encapsulating bupivacaine phosphate, said multivesicular liposomes comprising bupivacaine or a salt thereof; phosphoric acid; a lipid component comprising at least one amphipathic lipid and at least one neutral lipid lacking a hydrophilic head group; and, optionally, a cholesterol and/or a plant sterol wherein said multivesicular liposomes are made by a process comprising: a) preparing a first aqueous component comprising phosphoric acid; b) preparing a lipid component comprising at least one organic solvent, at least one amphipathic lipid, and at least one neutral lipid lacking a hydrophilic head group; c) mixing said first aqueous component and said lipid component to form a water-in-oil emulsion, wherein at least one component comprises bupivacaine or a salt thereof; d) mixing said water-in-oil emulsion with a second aqueous
    Type: Application
    Filed: October 3, 2022
    Publication date: February 9, 2023
    Inventors: Kathy Los, Vladimir Kharitonov
  • Publication number: 20210322316
    Abstract: Embodiments of the present disclosure are related to sustained-release delivery vehicle formulations encapsulating zinc meloxicam complex microparticles with amide-type anesthetics. Methods of making the zinc meloxicam complex microparticles and administering the zinc meloxicam complex microparticles with varying anesthetics encapsulated in delivery vehicle formulations and their use as medicaments are also provided.
    Type: Application
    Filed: June 28, 2021
    Publication date: October 21, 2021
    Inventors: Louie Daniel Garcia, Stephanie Kurz, Soroush Ardekani, Kathleen Dunne Albright Los, Katherine Stone, Ernest George Schutt, Vladimir Kharitonov
  • Publication number: 20210299047
    Abstract: Embodiments of the present disclosure are related to multivesicular liposome formulations encapsulating zinc meloxicam complex microparticles. Methods of making the zinc meloxicam complex microparticles and administering the zinc meloxicam complex microparticles encapsulated in multivesicular liposome formulations and their use as medicaments are also provided.
    Type: Application
    Filed: June 10, 2021
    Publication date: September 30, 2021
    Inventors: Louie Daniel Garcia, Stephanie Kurz, Soroush Ardekani, Kathleen Dunne Albright Los, Katherine Stone, Ernest G. Schutt, Vladimir Kharitonov
  • Patent number: 11040011
    Abstract: Embodiments of the present disclosure are related to multivesicular liposome formulations encapsulating zinc meloxicam complex microparticles. Methods of making the zinc meloxicam complex microparticles and administering the zinc meloxicam complex microparticles encapsulated in multivesicular liposome formulations and their use as medicaments are also provided.
    Type: Grant
    Filed: July 2, 2020
    Date of Patent: June 22, 2021
    Assignee: Pacira Pharmaceuticals, Inc.
    Inventors: Louie Daniel Garcia, Stephanie Kurz, Soroush Ardekani, Kathleen Dunne Albright Los, Katherine Stone, Ernest G. Schutt, Vladimir Kharitonov
  • Publication number: 20200397699
    Abstract: Embodiments of the present disclosure are related to multivesicular liposome formulations encapsulating zinc meloxicam complex microparticles. Methods of making the zinc meloxicam complex microparticles and administering the zinc meloxicam complex microparticles encapsulated in multivesicular liposome formulations and their use as medicaments are also provided.
    Type: Application
    Filed: July 2, 2020
    Publication date: December 24, 2020
    Inventors: Louie Daniel Garcia, Stephanie Kurz, Soroush Ardekani, Kathleen Dunne Albright Los, Katherine Stone, Ernest G. Schutt, Vladimir Kharitonov
  • Patent number: 10709665
    Abstract: Embodiments of the present disclosure are related to multivesicular liposome formulations encapsulating zinc meloxicam complex microparticles. Methods of making the zinc meloxicam complex microparticles and administering the zinc meloxicam complex microparticles encapsulated in multivesicular liposome formulations and their use as medicaments are also provided.
    Type: Grant
    Filed: November 17, 2017
    Date of Patent: July 14, 2020
    Assignee: Pacira Pharmaceuticals, Inc.
    Inventors: Louie Daniel Garcia, Stephanie Kurz, Soroush Ardekani, Kathleen Dunne Albright Los, Katherine Stone, Ernest G. Schutt, Vladimir Kharitonov
  • Publication number: 20180161275
    Abstract: Embodiments of the present disclosure are related to multivesicular liposome formulations encapsulating zinc meloxicam complex microparticles. Methods of making the zinc meloxicam complex microparticles and administering the zinc meloxicam complex microparticles encapsulated in multivesicular liposome formulations and their use as medicaments are also provided.
    Type: Application
    Filed: November 17, 2017
    Publication date: June 14, 2018
    Inventors: Kathleen Dunne Albright Los, Louie Daniel Garcia, Stephanie Kurz, Katherine Stone, Ernest G. Schutt, Vladimir Kharitonov
  • Publication number: 20160206580
    Abstract: Some embodiments of the present application are related to multivesicular liposome formulations comprising tranexamic acid (TXA) for the purpose of minimizing the side effects of unencapsulated tranexamic while maintaining or improving efficacy and lengthening the duration of the effect. Methods of making and administering the tranexamic acid encapsulated multivesicular liposome formulations and their use as medicaments are also provided.
    Type: Application
    Filed: January 20, 2016
    Publication date: July 21, 2016
    Inventors: Kathleen D.A. Los, Louie Daniel Garcia, Stephanie Kurz, Vladimir Kharitonov