Patents by Inventor Michael Denzer

Michael Denzer 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).

  • Publication number: 20210128842
    Abstract: An autoinjector apparatus is disclosed which comprises a single-use cassette and an autoinjector. The cassette comprises a housing and a sleeve movably disposed in the housing. A syringe may be disposed in the sleeve and secured therein with a lock cap. The lock cap is affixed to a distal end of the sleeve and contacts the distal end of the syringe. A shield remover extends through an opening in a proximal end of the housing for removing a needle shield which covers a needle of the syringe. A cassette identification arrangement is provided on a surface of the housing to enable the autoinjector to identify the cassette. The autoinjector is provided with a detector for reading the cassette identification arrangement.
    Type: Application
    Filed: January 13, 2021
    Publication date: May 6, 2021
    Inventors: Michael Denzer, Robert W. Swift, Neal Johnston, Gabriele Ganzitti, Kenneth R. Ewing, Suhas Krishna
  • Patent number: 10918805
    Abstract: An autoinjector apparatus is disclosed which comprises a single-use cassette and an autoinjector. The cassette comprises a housing and a sleeve movably disposed in the housing. A syringe may be disposed in the sleeve and secured therein with a lock cap. The lock cap is affixed to a distal end of the sleeve and contacts the distal end of the syringe. A shield remover extends through an opening in a proximal end of the housing for removing a needle shield which covers a needle of the syringe. A cassette identification arrangement is provided on a surface of the housing to enable the autoinjector to identify the cassette. The autoinjector is provided with a detector for reading the cassette identification arrangement.
    Type: Grant
    Filed: July 3, 2018
    Date of Patent: February 16, 2021
    Assignee: AMGEN INC.
    Inventors: Michael Denzer, Robert W. Swift, Neal Johnston, Gabriele Ganzitti, Kenneth R. Ewing, Suhas Krishna
  • Publication number: 20200197626
    Abstract: An autoinjector apparatus is disclosed which comprises a single-use cassette and an autoinjector. The cassette comprises a housing and a sleeve movably disposed in the housing. A syringe may be disposed in the sleeve and secured therein with a lock cap. The lock cap is affixed to a distal end of the sleeve and contacts the distal end of the syringe. A shield remover extends through an opening in a proximal end of the housing for removing a needle shield which covers a needle of the syringe. A cassette identification arrangement is provided on a surface of the housing to enable the autoinjector to identify the cassette. The autoinjector is provided with a detector for reading the cassette identification arrangement.
    Type: Application
    Filed: March 5, 2020
    Publication date: June 25, 2020
    Inventors: Michael Denzer, Robert W. Swift, Neal Johnston, Gabriele Ganzitti, Kenneth R. Ewing, Suhas Krishna
  • Publication number: 20190201632
    Abstract: An autoinjector apparatus is disclosed which comprises a single-use cassette and an autoinjector. The cassette comprises a housing and a sleeve movably disposed in the housing. A syringe may be disposed in the sleeve and secured therein with a lock cap. The lock cap is affixed to a distal end of the sleeve and contacts the distal end of the syringe. A shield remover extends through an opening in a proximal end of the housing for removing a needle shield which covers a needle of the syringe. A cassette identification arrangement is provided on a surface of the housing to enable the autoinjector to identify the cassette. The autoinjector is provided with a detector for reading the cassette identification arrangement.
    Type: Application
    Filed: July 3, 2018
    Publication date: July 4, 2019
    Inventors: Michael Denzer, Robert W. Swift, Neal Johnston, Gabriele Ganzitti, Kenneth R. Ewing, Suhas Krishna
  • Patent number: 10092706
    Abstract: An autoinjector apparatus is disclosed which comprises a single-use cassette and an autoinjector. The cassette comprises a housing and a sleeve movably disposed in the housing. A syringe may be disposed in the sleeve and secured therein with a lock cap. The lock cap is affixed to a distal end of the sleeve and contacts the distal end of the syringe. A shield remover extends through an opening in a proximal end of the housing for removing a needle shield which covers a needle of the syringe. A cassette identification arrangement is provided on a surface of the housing to enable the autoinjector to identify the cassette. The autoinjector is provided with a detector for reading the cassette identification arrangement.
    Type: Grant
    Filed: April 20, 2012
    Date of Patent: October 9, 2018
    Assignee: AMGEN INC.
    Inventors: Michael Denzer, Robert W. Swift, Neal D. Johnston, Gabriele Ganzitti, Kenneth R. Ewing, Suhas Krishna
  • Publication number: 20150045729
    Abstract: An autoinjector apparatus is disclosed which comprises a single-use cassette and an autoinjector. The cassette comprises a housing and a sleeve movably disposed in the housing. A syringe may be disposed in the sleeve and secured therein with a lock cap. The lock cap is affixed to a distal end of the sleeve and contacts the distal end of the syringe. A shield remover extends through an opening in a proximal end of the housing for removing a needle shield which covers a needle of the syringe. A cassette identification arrangement is provided on a surface of the housing to enable the autoinjector to identify the cassette. The autoinjector is provided with a detector for reading the cassette identification arrangement.
    Type: Application
    Filed: April 20, 2012
    Publication date: February 12, 2015
    Applicant: AMGEN, INC.
    Inventors: Michael Denzer, Robert W. Swift, Neal D. Johnston, Gabriele Ganzitti, Kenneth R. Ewing, Suhas Krishna
  • Publication number: 20080228147
    Abstract: An injection device for use with a pre-filled syringe. The device features a track and track follower engagement which facilitates locking a protective needle guard over the tip of the needle at the conclusion of the injection. The device further includes a tamper evidence overcap which, once removed from the device cannot be readily reinstalled. The injection device features a tubular handle which is grasped by the hand and moved towards the injection site to administer the injection. The device is suitable for self-administration of injections. Use of the device is not technique dependent. Its design, including tubular handle which is grasped in one hand, is easy to use even by the elderly and persons with limited dexterity.
    Type: Application
    Filed: March 15, 2007
    Publication date: September 18, 2008
    Inventors: Faith C. David-Hegerich, Nathan Rollins, Paul Bertram, Robert C. Uschold, William J. Kane, Thomas Doucette, Timothy N. Johnson, Michael Denzer
  • Patent number: D808010
    Type: Grant
    Filed: December 14, 2015
    Date of Patent: January 16, 2018
    Assignee: AMGEN INC.
    Inventors: Michael Denzer, Robert W. Swift, Neal D. Johnston, Gabriele Ganzitti, Kenneth R. Ewing, Suhas Krishna
  • Patent number: D819201
    Type: Grant
    Filed: December 14, 2015
    Date of Patent: May 29, 2018
    Assignee: AMGEN INC.
    Inventors: Michael Denzer, Robert W. Swift, Neal D. Johnston, Gabriele Ganzitti, Kenneth R. Ewing, Suhas Krishna
  • Patent number: D829890
    Type: Grant
    Filed: October 30, 2017
    Date of Patent: October 2, 2018
    Assignee: AMGEN INC.
    Inventors: Michael Denzer, Robert W. Swift, Neal Johnston, Gabriele Ganzitti, Kenneth R. Ewing, Suhas Krishna
  • Patent number: D898908
    Type: Grant
    Filed: April 30, 2018
    Date of Patent: October 13, 2020
    Assignee: AMGEN INC.
    Inventors: Michael Denzer, Robert W. Swift, Neal Johnston, Gabriele Ganzitti, Kenneth R. Ewing, Suhas Krishna