Patents by Inventor Andrew Frazier

Andrew Frazier 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: 20250241704
    Abstract: Methods and devices for treating nasal airways are provided. Such devices and methods may improve airflow through an internal and/or external nasal valve, and comprise the use of mechanical re-shaping, energy application and other treatments to modify the shape, structure, and/or air flow characteristics of an internal nasal valve, an external nasal valve or other nasal airways.
    Type: Application
    Filed: February 26, 2025
    Publication date: July 31, 2025
    Applicant: Aerin Medical Inc.
    Inventors: Scott J. Wolf, Andrew Frazier
  • Publication number: 20250241698
    Abstract: Methods and devices for treating nasal airways are provided. Such devices and methods may improve airflow through an internal and/or external nasal valve, and comprise the use of mechanical re-shaping, energy application and other treatments to modify the shape, structure, and/or air flow characteristics of an internal nasal valve, an external nasal valve or other nasal airways.
    Type: Application
    Filed: February 26, 2025
    Publication date: July 31, 2025
    Applicant: Aerin Medical Inc.
    Inventors: Scott J. Wolf, Andrew Frazier
  • Patent number: 12369973
    Abstract: Methods and devices for treating nasal airways are provided. Such devices and methods may improve airflow through an internal and/or external nasal valve, and comprise the use of mechanical re-shaping, energy application and other treatments to modify the shape, structure, and/or air flow characteristics of an internal nasal valve, an external nasal valve or other nasal airways.
    Type: Grant
    Filed: February 26, 2025
    Date of Patent: July 29, 2025
    Assignee: Aerin Medical Inc.
    Inventors: Scott J. Wolf, Andrew Frazier
  • Patent number: 12369966
    Abstract: Methods and devices for treating nasal airways are provided. Such devices and methods may improve airflow through an internal and/or external nasal valve, and comprise the use of mechanical re-shaping, energy application and other treatments to modify the shape, structure, and/or air flow characteristics of an internal nasal valve, an external nasal valve or other nasal airways.
    Type: Grant
    Filed: January 28, 2022
    Date of Patent: July 29, 2025
    Assignee: Aerin Medical Inc.
    Inventors: Scott J. Wolf, Andrew Frazier
  • Patent number: 12369963
    Abstract: Methods and devices for treating nasal airways are provided. Such devices and methods may improve airflow through an internal and/or external nasal valve, and comprise the use of mechanical re-shaping, energy application and other treatments to modify the shape, structure, and/or air flow characteristics of an internal nasal valve, an external nasal valve or other nasal airways.
    Type: Grant
    Filed: February 26, 2025
    Date of Patent: July 29, 2025
    Assignee: Aerin Medical Inc.
    Inventors: Scott J. Wolf, Andrew Frazier
  • Patent number: 12364532
    Abstract: Methods and devices for treating nasal airways are provided. Such devices and methods may improve airflow through an internal and/or external nasal valve, and comprise the use of mechanical re-shaping, energy application and other treatments to modify the shape, structure, and/or air flow characteristics of an internal nasal valve, an external nasal valve or other nasal airways.
    Type: Grant
    Filed: September 20, 2023
    Date of Patent: July 22, 2025
    Assignee: Aerin Medical Inc.
    Inventors: Scott J. Wolf, Andrew Frazier
  • Patent number: 12336750
    Abstract: A method of treating a soft palate in a patient may involve advancing a tissue treatment portion of a soft palate treatment device through the patient's mouth, contacting a treatment surface of the tissue treatment portion with mucosal tissue of the soft palate, and delivering energy from the tissue treatment portion through the mucosal tissue to a target tissue in the soft palate beneath to the mucosal tissue, to change at least one property of the target tissue. The method may further involve cooling the mucosal tissue with a cooling member on the treatment surface of the tissue treatment portion and removing the tissue treatment portion from the mouth.
    Type: Grant
    Filed: September 26, 2023
    Date of Patent: June 24, 2025
    Assignee: Aerin Medical Inc.
    Inventors: Andrew Frazier, Scott J. Wolf, Fred Dinger, Charlton Yih
  • Publication number: 20250009419
    Abstract: A method for treating a nasal airway to ameliorate one or more symptoms of rhinitis in a patient may involve activating a radiofrequency console attached to a stylus, bending a shaft of the stylus in at least one location to a desired angle, advancing a distal tip of the radiofrequency stylus into a nostril of the patient, applying pressure against nasal mucosa lining the nasal airway with a treatment surface of the distal tip, and delivering radiofrequency energy from one set of bipolar electrodes on the treatment surface of the distal tip to a second set of bipolar electrodes on the treatment surface, to treat tissue underlying the nasal mucosa, including at least one nasal nerve. The method may also involve contacting the distal tip with an additional tissue at another location and delivering radiofrequency energy to the additional tissue.
    Type: Application
    Filed: June 11, 2024
    Publication date: January 9, 2025
    Inventors: Andrew Frazier, Scott J. Wolf, Michael Angeles, Scott M. Smith, Yen Hai Tieu
  • Publication number: 20240423692
    Abstract: Disclosed embodiments relate to devices, systems, and methods of shaping, shrinking, opening, dilating, stiffening, or otherwise modifying a Eustachian tube and its surrounding tissue in order to improve the Eustachian tube's function. For example, patients with blocked, closed, or hypertrophic Eustachian tubes may be able to achieve improved function including easier equalization of pressure between the inner ear and environment.
    Type: Application
    Filed: April 1, 2024
    Publication date: December 26, 2024
    Inventors: Jerome Hester, Andrew Frazier, Gregory Ng, Scott J. Wolf
  • Publication number: 20240366286
    Abstract: A device is described for treating a nasal airway by modifying a property of a nasal tissue of or near a nasal valve of the airway, without using a surgical incision or an implant, to decrease airflow resistance or perceived airflow resistance in the nasal airway. Various embodiments include an elongate shaft, a bipolar radiofrequency delivery member extending from one end of the shaft, and a handle attached to the elongate shaft at an opposite end from the radiofrequency delivery member. The radiofrequency delivery member is sized to be inserted into a nose and configured to at least temporarily deform the nasal tissue and deliver radiofrequency energy. The radiofrequency delivery member includes two rows of protruding electrodes disposed on a tissue contact surface, and the device is configured to deliver radiofrequency energy from one row of electrodes to the other row of electrodes.
    Type: Application
    Filed: July 19, 2024
    Publication date: November 7, 2024
    Inventors: Scott J. WOLF, Andrew FRAZIER
  • Publication number: 20240328611
    Abstract: One more flashlight accessories for a flashlight include a connection collar configured to enclose a tubular body of a flashlight when the connection collar is attached to the flashlight. A finger retention ring is integral with or attached to an exterior of the connection collar. An attachment clip is disposed on a sidewall. The attachment clip is configured to be selectively mounted slideably and/or radially in different positions along the sidewall. The attachment clip may be a pocket clip, pouch clip and/or holster clip.
    Type: Application
    Filed: April 2, 2024
    Publication date: October 3, 2024
    Inventor: Andrew FRAZIER
  • Publication number: 20240315755
    Abstract: Methods and devices for treating nasal airways are provided. Such devices and methods may improve airflow through an internal and/or external nasal valve, and comprise the use of mechanical re-shaping, energy application and other treatments to modify the shape, structure, and/or air flow characteristics of an internal nasal valve, an external nasal valve or other nasal airways.
    Type: Application
    Filed: February 29, 2024
    Publication date: September 26, 2024
    Inventors: Scott J. WOLF, Andrew FRAZIER
  • Patent number: 12053227
    Abstract: A device is described for treating a nasal airway by modifying a property of a nasal tissue of or near a nasal valve of the airway, without using a surgical incision or an implant, to decrease airflow resistance or perceived airflow resistance in the nasal airway. Various embodiments include an elongate shaft, a bipolar radiofrequency delivery member extending from one end of the shaft, and a handle attached to the elongate shaft at an opposite end from the radiofrequency delivery member. The radiofrequency delivery member is sized to be inserted into a nose and configured to at least temporarily deform the nasal tissue and deliver radiofrequency energy. The radiofrequency delivery member includes two rows of protruding electrodes disposed on a tissue contact surface, and the device is configured to deliver radiofrequency energy from one row of electrodes to the other row of electrodes.
    Type: Grant
    Filed: December 27, 2021
    Date of Patent: August 6, 2024
    Assignee: Aerin Medical Inc.
    Inventors: Scott J. Wolf, Andrew Frazier
  • Patent number: 11969200
    Abstract: Disclosed embodiments relate to devices, systems, and methods of shaping, shrinking, opening, dilating, stiffening, or otherwise modifying a Eustachian tube and its surrounding tissue in order to improve the Eustachian tube's function. For example, patients with blocked, closed, or hypertrophic Eustachian tubes may be able to achieve improved function including easier equalization of pressure between the inner ear and environment.
    Type: Grant
    Filed: November 10, 2020
    Date of Patent: April 30, 2024
    Assignee: Aerin Medical Inc.
    Inventors: Jerome Hester, Andrew Frazier, Gregory Ng, Scott J. Wolf
  • Publication number: 20240122641
    Abstract: A method of treating a soft palate in a patient may involve advancing a tissue treatment portion of a soft palate treatment device through the patient's mouth, contacting a treatment surface of the tissue treatment portion with mucosal tissue of the soft palate, and delivering energy from the tissue treatment portion through the mucosal tissue to a target tissue in the soft palate beneath to the mucosal tissue, to change at least one property of the target tissue. The method may further involve cooling the mucosal tissue with a cooling member on the treatment surface of the tissue treatment portion and removing the tissue treatment portion from the mouth.
    Type: Application
    Filed: September 26, 2023
    Publication date: April 18, 2024
    Inventors: Andrew FRAZIER, Scott J. WOLF, Fred DINGER, Charlton YIH
  • Publication number: 20240050148
    Abstract: Systems and methods for treating a patient's mucus hypersecretion condition are disclosed herein. Certain implementations may involve a method for reducing mucus secretion in an upper airway of a patient to treat at least one of post nasal drip or chronic cough. The method may include advancing a treatment delivery portion of an energy-based treatment device into a nostril of the patient. The treatment delivery portion may contact mucosal tissue of the upper airway without piercing the mucosal tissue. The treatment delivery portion may deliver treatment to at least one tissue selected from the group of the mucosal tissue and another tissue underlying the mucosal tissue to modify a property of the at least one tissue and thus treat at least one of post nasal drip or chronic cough in the patient.
    Type: Application
    Filed: August 30, 2023
    Publication date: February 15, 2024
    Inventors: Scott J. WOLF, Andrew FRAZIER
  • Publication number: 20240050143
    Abstract: Methods and devices for treating nasal airways are provided. Such devices and methods may improve airflow through an internal and/or external nasal valve, and comprise the use of mechanical re-shaping, energy application and other treatments to modify the shape, structure, and/or air flow characteristics of an internal nasal valve, an external nasal valve or other nasal airways.
    Type: Application
    Filed: August 30, 2023
    Publication date: February 15, 2024
    Inventors: Scott J. WOLF, Andrew FRAZIER
  • Publication number: 20240024016
    Abstract: Methods and devices for treating nasal airways are provided. Such devices and methods may improve airflow through an internal and/or external nasal valve, and comprise the use of mechanical re-shaping, energy application and other treatments to modify the shape, structure, and/or air flow characteristics of an internal nasal valve, an external nasal valve or other nasal airways.
    Type: Application
    Filed: September 20, 2023
    Publication date: January 25, 2024
    Inventors: Scott J. WOLF, Andrew FRAZIER
  • Patent number: 11832876
    Abstract: Systems and methods for treating a patient's mucus hypersecretion condition are disclosed herein. Certain implementations may involve a method for reducing mucus secretion in an upper airway of a patient to treat at least one of post nasal drip or chronic cough. The method may include advancing a treatment delivery portion of an energy-based treatment device into a nostril of the patient. The treatment delivery portion may contact mucosal tissue of the upper airway without piercing the mucosal tissue. The treatment delivery portion may deliver treatment to at least one tissue selected from the group of the mucosal tissue and another tissue underlying the mucosal tissue to modify a property of the at least one tissue and thus treat at least one of post nasal drip or chronic cough in the patient.
    Type: Grant
    Filed: March 11, 2022
    Date of Patent: December 5, 2023
    Assignee: Aerin Medical Inc.
    Inventors: Scott J. Wolf, Andrew Frazier
  • Patent number: 11806071
    Abstract: A method of treating a soft palate in a patient may involve advancing a tissue treatment portion of a soft palate treatment device through the patient's mouth, contacting a treatment surface of the tissue treatment portion with mucosal tissue of the soft palate, and delivering energy from the tissue treatment portion through the mucosal tissue to a target tissue in the soft palate beneath to the mucosal tissue, to change at least one property of the target tissue. The method may further involve cooling the mucosal tissue with a cooling member on the treatment surface of the tissue treatment portion and removing the tissue treatment portion from the mouth.
    Type: Grant
    Filed: May 13, 2020
    Date of Patent: November 7, 2023
    Assignee: Aerin Medical Inc.
    Inventors: Andrew Frazier, Scott J. Wolf, Fred Dinger, Charlton Yih