Patents by Inventor David Kellner

David Kellner 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: 20250281346
    Abstract: A therapeutic wrap includes a flexible member configured to wrap around an affected area. Actuators are operably coupled to the flexible member. Each actuator is operable between a deployed state and a non-deployed state. A first coupling feature is disposed proximate a first edge on a first surface of the flexible member. A second coupling feature is disposed proximate a second edge on a second surface of the flexible member. The first coupling feature is configured to engage the second coupling feature when the flexible member is wrapped around the affected area and when the flexible member is slidably adjusted relative to the affected area. A retaining feature is coupled to at least one end of the flexible member and configured to retain the flexible member in a selected position on the affected area.
    Type: Application
    Filed: May 23, 2025
    Publication date: September 11, 2025
    Inventors: Carlos Suarez, David Kellner, John Lane, Aaron R. Burnham, Edward Bremer, Tyler Nigolian, Raymond Lia, Robert L. Vivenzio, Thaddeus J. Wawro, Rachel K. Douglas
  • Patent number: 12343305
    Abstract: A therapeutic wrap includes a flexible member configured to wrap around an affected area. Actuators are operably coupled to the flexible member. Each actuator is operable between a deployed state and a non-deployed state. A first coupling feature is disposed proximate a first edge on a first surface of the flexible member. A second coupling feature is disposed proximate a second edge on a second surface of the flexible member. The first coupling feature is configured to engage the second coupling feature when the flexible member is wrapped around the affected area and when the flexible member is slidably adjusted relative to the affected area. A retaining feature is coupled to at least one end of the flexible member and configured to retain the flexible member in a selected position on the affected area.
    Type: Grant
    Filed: June 8, 2021
    Date of Patent: July 1, 2025
    Assignee: Welch Allyn, Inc.
    Inventors: Carlos Suarez, David Kellner, John Lane, Aaron R. Burnham, Edward Bremer, Tyler Nigolian, Raymond Lia, Robert L. Vivenzio, Thaddeus J. Wawro, Rachel K. Douglas
  • Publication number: 20240285852
    Abstract: Devices, systems, and methods for detecting a fluid infiltration event. A system includes a fluid delivery cannula having a distal end and a proximal end, a fluid source fluidly coupled to the proximal end of the fluid delivery cannula, and an optical sensor optically coupled to an interior of the fluid delivery cannula. The optical sensor is disposed between the distal end and the proximal end of the fluid delivery cannula and configured to generate an electronic signal based on one or more characteristics of light sensed in the interior of the fluid delivery cannula when fluid from the fluid source is passed therethrough. The system further includes a controller configured to receive the electronic signal from the optical sensor and determine a fluid infiltration event based on the electronic signal.
    Type: Application
    Filed: February 27, 2024
    Publication date: August 29, 2024
    Applicant: Welch Allyn, Inc
    Inventors: Gene J. Wolfe, WonKyung McSweeney, David Kellner
  • Publication number: 20220047446
    Abstract: A therapeutic wrap includes a flexible member configured to wrap around an affected area. Actuators are operably coupled to the flexible member. Each actuator is operable between a deployed state and a non-deployed state. A first coupling feature is disposed proximate a first edge on a first surface of the flexible member. A second coupling feature is disposed proximate a second edge on a second surface of the flexible member. The first coupling feature is configured to engage the second coupling feature when the flexible member is wrapped around the affected area and when the flexible member is slidably adjusted relative to the affected area. A retaining feature is coupled to at least one end of the flexible member and configured to retain the flexible member in a selected position on the affected area.
    Type: Application
    Filed: June 8, 2021
    Publication date: February 17, 2022
    Inventors: Carlos Suarez, David Kellner, John Lane, Aaron R. Burnham, Edward Bremer, Tyler Nigolian, Raymond Lia, Robert L. Vivenzio, Thaddeus J. Wawro, Rachel K. Douglas
  • Patent number: 4268498
    Abstract: A composition for use as a base in clear cosmetic sticks comprises water, lower alkyl ester of fatty acid, propylene glycol, sodium salt of fatty acid, polyoxypropylene ether of a long chain alcohol, polyoxyethylene ether of a long chain alcohol, and polyoxyethylene-glucose-fatty acid ester.
    Type: Grant
    Filed: July 16, 1979
    Date of Patent: May 19, 1981
    Assignee: Revlon, Inc.
    Inventors: Harvey Gedeon, James F. Joyce, David Kellner