Patents by Inventor Steve Madland

Steve Madland 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).

  • Autoinjectors Having Advanced Release and Sound Features
    Publication number: 20240042132
    Abstract: Autoinjectors and methods of injection are described that feature release mechanisms and/or end-of-dose sound which can operate in conjunction with a powered plunger to efficiently inject a controlled dose from a syringe.
    Type: Application
    Filed: October 20, 2023
    Publication date: February 8, 2024
    Inventors: William G. Atterbury, Steve Madland, Adam Fox, Steven E. Huckaby, Jake Pyzza
  • Autoinjectors having advanced release and sound features
    Patent number: 11826551
    Abstract: Autoinjectors and methods of injection are described that feature release mechanisms and/or end-of-dose sound which can operate in conjunction with a powered plunger to efficiently inject a controlled dose from a syringe.
    Type: Grant
    Filed: April 9, 2020
    Date of Patent: November 28, 2023
    Assignee: Battelle Memorial Institute
    Inventors: William G. Atterbury, Steve Madland, Adam Fox, Steven E. Huckaby, Jake Pyzza
  • Autoinjectors Having Advanced Release and Sound Features
    Publication number: 20200324051
    Abstract: Autoinjectors and methods of injection are described that feature release mechanisms and/or end-of-dose sound which can operate in conjunction with a powered plunger to efficiently inject a controlled dose from a syringe.
    Type: Application
    Filed: April 9, 2020
    Publication date: October 15, 2020
    Inventors: William G. Atterbury, Steve Madland, Adam Fox, Steven E. Huckaby, Jake Pyzza
  • Process and device for delivery of fluid by chemical reaction
    Patent number: 9321581
    Abstract: Processes and devices for delivering a fluid by chemical reaction are disclosed. A chemical reaction is initiated in a reaction chamber to produce a gas, and the gas acts upon a piston to deliver the fluid. Preferred devices typically include an upper chamber, a lower chamber, a fluid chamber, a piston between the lower chamber and the fluid chamber, and a barrier between the upper chamber and the lower chamber. When the barrier is broken, reagents in the upper chamber and the lower chamber are mixed together to generate the gas.
    Type: Grant
    Filed: October 15, 2013
    Date of Patent: April 26, 2016
    Assignee: Eli Lilly and Company
    Inventors: Corrie Bennison, Chris Muenzer, Tim Blum, Chris McKenzie, Steve Madland, Jeff Ellis, Amy Heintz, Brian Kaseman
  • PROCESS AND DEVICE FOR DELIVERY OF FLUID BY CHEMICAL REACTION
    Publication number: 20140103075
    Abstract: Processes and devices for delivering a fluid by chemical reaction are disclosed. A chemical reaction is initiated in a reaction chamber to produce a gas, and the gas acts upon a piston to deliver the fluid. Preferred devices typically include an upper chamber, a lower chamber, a fluid chamber, a piston between the lower chamber and the fluid chamber, and a barrier between the upper chamber and the lower chamber. When the barrier is broken, reagents in the upper chamber and the lower chamber are mixed together to generate the gas.
    Type: Application
    Filed: October 15, 2013
    Publication date: April 17, 2014
    Applicant: Battelle Memorial Institute
    Inventors: Corrie Bennison, Chris Muenzer, Tim Blum, Chris McKenzie, Steve Madland, Jeff Ellis, Amy Heintz, Brian Kaseman