Patents by Inventor Hoyt Frenzel

Hoyt Frenzel 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).

  • Needle for bloodless IV
    Patent number: 10406328
    Abstract: An intravenous catheter system having a retractable needle system and a body system is disclosed. The retractable needle system includes a housing, a needle, a docking feature, and an optional anti-shearing mechanism. The body system includes a body, at least one hub, a catheter connector, at least one plug, a plug recoil mechanism, a locking mechanism, a flash chamber, and a flash window.
    Type: Grant
    Filed: January 12, 2016
    Date of Patent: September 10, 2019
    Assignee: BLIVIC, LLC
    Inventors: Michael Emmert, Hoyt Frenzel
  • Needle for Bloodless IV
    Publication number: 20160121082
    Abstract: An intravenous catheter system having a retractable needle system and a body system is disclosed. The retractable needle system includes a housing, a needle, a docking feature, and an optional anti-shearing mechanism. The body system includes a body, at least one hub, a catheter connector, at least one plug, a plug recoil mechanism, a locking mechanism, a flash chamber, and a flash window.
    Type: Application
    Filed: January 12, 2016
    Publication date: May 5, 2016
    Inventors: Michael Emmert, Hoyt Frenzel
  • Needle for bloodless IV
    Patent number: 9233229
    Abstract: An intravenous catheter system having a retractable needle system and a body system is disclosed. The retractable needle system includes a housing, a needle, a docking feature, and an optional anti-shearing mechanism. The body system includes a body, at least one hub, a catheter connector, at least one plug, a plug recoil mechanism, a locking mechanism, a flash chamber, and a flash window.
    Type: Grant
    Filed: February 18, 2014
    Date of Patent: January 12, 2016
    Inventors: Michael Emmert, Hoyt Frenzel
  • Needle for Bloodless IV
    Publication number: 20140316340
    Abstract: An intravenous catheter system having a retractable needle system and a body system is disclosed. The retractable needle system includes a housing, a needle, a docking feature, and an optional anti-shearing mechanism. The body system includes a body, at least one hub, a catheter connector, at least one plug, a plug recoil mechanism, a locking mechanism, a flash chamber, and a flash window.
    Type: Application
    Filed: February 18, 2014
    Publication date: October 23, 2014
    Inventors: Michael Emmert, Hoyt Frenzel
  • Needle for bloodless IV
    Patent number: 8663169
    Abstract: An intravenous catheter system having a retractable needle system and a body system is disclosed. The retractable needle system includes a housing, a needle, a docking feature, and an optional anti-shearing mechanism. The body system includes a body, at least one hub, a catheter connector, at least one plug, a plug recoil mechanism, a locking mechanism, a flash chamber, and a flash window.
    Type: Grant
    Filed: May 21, 2012
    Date of Patent: March 4, 2014
    Assignee: Blivic, LLC
    Inventors: Michael Emmert, Hoyt Frenzel
  • Needle for Bloodless IV
    Publication number: 20120289902
    Abstract: An intravenous catheter system having a retractable needle system and a body system is disclosed. The retractable needle system includes a housing, a needle, a docking feature, and an optional anti-shearing mechanism. The body system includes a body, at least one hub, a catheter connector, at least one plug, a plug recoil mechanism, a locking mechanism, a flash chamber, and a flash window.
    Type: Application
    Filed: May 21, 2012
    Publication date: November 15, 2012
    Inventors: Michael Emmert, Hoyt Frenzel
  • Needle for bloodless IV
    Patent number: 8182448
    Abstract: An intravenous catheter system having a retractable needle system and a body system is disclosed. The retractable needle system includes a housing, a needle, a docking feature, and an optional anti-shearing mechanism. The body system includes a body, at least one hub, a catheter connector, at least one plug, a plug recoil mechanism, a locking mechanism, a flash chamber, and a flash window.
    Type: Grant
    Filed: February 23, 2010
    Date of Patent: May 22, 2012
    Inventors: Michael Emmert, Hoyt Frenzel
  • Needle for Bloodless IV
    Publication number: 20100217195
    Abstract: An intravenous catheter system having a retractable needle system and a body system is disclosed. The retractable needle system includes a housing, a needle, a docking feature, and an optional anti-shearing mechanism. The body system includes a body, at least one hub, a catheter connector, at least one plug, a plug recoil mechanism, a locking mechanism, a flash chamber, and a flash window.
    Type: Application
    Filed: February 23, 2010
    Publication date: August 26, 2010
    Inventors: Michael Emmert, Hoyt Frenzel
  • Bloodless intravenous integrated catheter
    Patent number: 7666166
    Abstract: An intravenous catheter system having a retractable needle system and a body system is disclosed. The retractable needle system includes a housing, a needle, a docking feature, and an optional anti-shearing mechanism. The body system includes a body, at least one hub, a catheter connector, at least one plug, a plug recoil mechanism, a locking mechanism, a flash chamber, and a flash window.
    Type: Grant
    Filed: December 27, 2004
    Date of Patent: February 23, 2010
    Assignee: BLIVIC, LLC
    Inventors: Michael Emmert, Hoyt Frenzel