Patents by Inventor Trevor Penhallurick

Trevor Penhallurick 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).

  • MAGNETICALLY COUPLED POWER DELIVERY FOR SURGICAL IMPLANTS
    Publication number: 20220226104
    Abstract: A magnetically coupled drive module for delivering an implant to an eye. An implant may be stored, advanced, and delivered to an eye using a powered drive module. The drive module may be decoupled and sterilized for reuse.
    Type: Application
    Filed: January 13, 2022
    Publication date: July 21, 2022
    Inventors: Austin Xavier Rodeheaver, Todd Taber, John Briant, Grant Corthorn, Rob May, Martin Orrell, Trevor Penhallurick, David Pooley, Catherine Wyman, Charlie Constable
  • HYBRID POWER DELIVERY FOR SURGICAL IMPLANTS
    Publication number: 20220192819
    Abstract: A hybrid power system for delivering an implant to an eye using hydraulic fluid flow or pressure. An implant may be stored, advanced, and delivered to an eye using hydraulic fluid stored in a sterile container through a hollow advancement plunger. The plunger may rigidly advance the implant to a sealed position in a first phase, and then the implant may be advanced into the eye via hydraulic pressure or fluid flow in a second phase. The power system may provide a first cell having a first power density and a second cell having a second power density, wherein the second power density is greater than the first power density. A controller may use the first cell during the first delivery phase and the second cell during the second delivery phase.
    Type: Application
    Filed: December 21, 2021
    Publication date: June 23, 2022
    Inventors: Austin Xavier Rodeheaver, Todd Taber, Roderick Van Den Bergh, Marshall Keith Proulx, Grant Corthorn, Chris Hemmingway, Martin Orrell, Catherine Wyman, Trevor Penhallurick
  • Breath activated inhaler
    Patent number: 9155851
    Abstract: An inhaler including an outlet and a plurality of sealed compartments containing medicament is disclosed. An opening mechanism is provided to open the compartment presently aligned with the outlet. An indexing mechanism sequentially aligns the compartments with the outlet. A latch is provided for latching the opening mechanism in an energized position. The latch cannot latch the opening mechanism before the indexing mechanism has aligned the next compartment with the outlet. A method of priming an inhaler and a method of dispensing a medicament from an inhaler is also disclosed.
    Type: Grant
    Filed: October 7, 2009
    Date of Patent: October 13, 2015
    Assignee: ASTRAZENECA AB
    Inventors: John Briant, Patrick Campbell, Charles Cooke, Christopher Groombridge, Daniel James John, John Trevor Penhallurick, Nicholas Smartt, Nicholas Harrison, William Bakewell
  • BREATH ACTIVATED INHALER
    Publication number: 20120048272
    Abstract: The disclosure relates to an inhaler, comprising an outlet and a plurality of sealed compartments containing medicament. An opening mechanism is provided to open the compartment presently aligned with the outlet. An indexing mechanism sequentially aligns the compartments with the outlet. A latch is provided for latching the opening mechanism in an energized position. The latch cannot latch the opening mechanism before the indexing mechanism has aligned the next compartment with the outlet. The disclosure also relates to a method of priming an inhaler and a method of dispensing a medicament from an inhaler.
    Type: Application
    Filed: October 7, 2009
    Publication date: March 1, 2012
    Applicant: ASTRAZENECA AB
    Inventors: John Briant, Patrick Campbell, Charles Cooke, Christopher Groombridge, Daniel James John, John Trevor Penhallurick, Nicholas Smartt, Nicholas Harrison, William Bakewell