Patents by Inventor Leanne Elson

Leanne Elson 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).

  • Degassing, de-bubbling, and dampening device
    Patent number: 10569224
    Abstract: A device which includes a pulse dampener and a degasser or de-bubbler. The device includes a fluid flow path and a fluid chamber located within the device. In addition, the device includes a pulse dampening membrane for dampening pulses in the fluid as it flows through the device. The device also includes a degassing membrane for degassing the fluid as it flows through the device, and/or a de-bubbling membrane for removing gas bubbles from the fluid as it flows through the device. The degassing or de-bubbling membrane can be separate and distinct from the dampening membrane. The de-bubbling membrane can be in addition to or in place of the degassing membrane in some embodiments.
    Type: Grant
    Filed: August 29, 2017
    Date of Patent: February 25, 2020
    Assignee: IDEX Health & Science LLC
    Inventors: Daniel M. Hartmann, Carl Sims, David Steckman, Leanne Elson
  • Degassing, De-bubbling, and Dampening Device
    Publication number: 20180001265
    Abstract: A device which includes a pulse dampener and a degasser or de-bubbler. The device includes a fluid flow path and a fluid chamber located within the device. In addition, the device includes a pulse dampening membrane for dampening pulses in the fluid as it flows through the device. The device also includes a degassing membrane for degassing the fluid as it flows through the device, and/or a de-bubbling membrane for removing gas bubbles from the fluid as it flows through the device. The degassing or de-bubbling membrane can be separate and distinct from the dampening membrane. The de-bubbling membrane can be in addition to or in place of the degassing membrane in some embodiments.
    Type: Application
    Filed: August 29, 2017
    Publication date: January 4, 2018
    Inventors: Daniel M. Hartmann, Carl Sims, David Steckman, Leanne Elson
  • Degassing and de-bubbling pulse dampener
    Patent number: 9764290
    Abstract: A device which includes a pulse dampener and a degasser or de-bubbler. The device includes a fluid flow path and a fluid chamber located within the device. In addition, the device includes a pulse dampening membrane for dampening pulses in the fluid as it flows through the device. The device also includes a degassing membrane for degassing the fluid as it flows through the device, and/or a de-bubbling membrane for removing gas bubbles from the fluid as it flows through the device. The degassing or de-bubbling membrane can be separate and distinct from the dampening membrane. The de-bubbling membrane can be in addition to or in place of the degassing membrane in some embodiments.
    Type: Grant
    Filed: April 10, 2015
    Date of Patent: September 19, 2017
    Assignee: IDEX Health & Science LLC
    Inventors: Daniel M. Hartmann, Carl Sims, David Steckman, Leanne Elson
  • Degassing and De-bubbling Pulse Dampener
    Publication number: 20160296858
    Abstract: A device which includes a pulse dampener and a degasser or de-bubbler. The device includes a fluid flow path and a fluid chamber located within the device. In addition, the device includes a pulse dampening membrane for dampening pulses in the fluid as it flows through the device. The device also includes a degassing membrane for degassing the fluid as it flows through the device, and/or a de-bubbling membrane for removing gas bubbles from the fluid as it flows through the device. The degassing or de-bubbling membrane can be separate and distinct from the dampening membrane. The de-bubbling membrane can be in addition to or in place of the degassing membrane in some embodiments.
    Type: Application
    Filed: April 10, 2015
    Publication date: October 13, 2016
    Inventors: Daniel M. Hartmann, Carl Sims, David Steckman, Leanne Elson