Patents by Inventor Irwin A. Olian, JR.

Irwin A. Olian, JR. 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).

  • Dual metered inhaler
    Patent number: 11918735
    Abstract: An inhaler having first and second user-operable controllers configured to independently meter first and second amounts of a physiologically active substance and a pressurized gas, respectively, to a user is disclosed. A regulator is configured to release a dose to the mouthpiece in some embodiments. Triggering can be activated by one or more of (1) the user drawing a breath through the mouthpiece, and (2) the user operating a trigger.
    Type: Grant
    Filed: May 22, 2020
    Date of Patent: March 5, 2024
    Inventors: Irwin A. Olian, Jr., L. Michael Cutrer, Philip Cacayorin
  • DUAL METERED INHALER
    Publication number: 20200368459
    Abstract: An inhaler comprises first and second user-operable controllers configured to independently meter first and second amounts of a physiologically active substance and a pressurized gas, respectively, to the user in the dose. In preferred embodiments a regulator is configured to release a dose to the mouthpiece.
    Type: Application
    Filed: May 22, 2020
    Publication date: November 26, 2020
    Inventors: Irwin A. Olian, JR., L. Michael Cutrer