Patents by Inventor Neal S. Krishna

Neal S. Krishna 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).

  • Asthma inhaler accessory
    Patent number: 10933208
    Abstract: A hollow extension tube or extension assembly aids in increasing the quantity of any inhaled or aerosolized substance delivered to a patient's lungs from an inhaler or source. The length of the extension tube reduces the velocity and increases the temperature of the aerosolized substance, easing inhalation. The interior surface of the hollow extension tube has anti-static properties which reduces the amount of aerosolized substance trapped by the interior surface of the hollow extension tube. The interior surface of the extension tube may be formed of cardboard.
    Type: Grant
    Filed: November 14, 2016
    Date of Patent: March 2, 2021
    Inventors: Vandana M. Krishna, Sampath Krishna, Neal S. Krishna, Ryan N. Krishna
  • Asthma Inhaler Accessory
    Publication number: 20180133417
    Abstract: A hollow extension tube or extension assembly aids in increasing the quantity of any inhaled or aerosolized substance delivered to a patient's lungs from an inhaler or source. The length of the extension tube reduces the velocity and increases the temperature of the aerosolized substance, easing inhalation. The interior surface of the hollow extension tube has anti-static properties which reduces the amount of aerosolized substance trapped by the interior surface of the hollow extension tube. The interior surface of the extension tube may be formed of cardboard.
    Type: Application
    Filed: November 14, 2016
    Publication date: May 17, 2018
    Inventors: Vandana M. Krishna, Sampath Krishna, Neal S. Krishna, Ryan N. Krishna