34 patents
Utility
Needle Assisted Jet Injection Administration of Testosterone Compositions
7 Dec 23
The present invention provides compositions and methods for treating a subject in need of treatment with testosterone, including introducing testosterone into the subject subcutaneously, intradermally, or intramuscularly, from a needle assisted jet injection device.
Paul K. Wotton, Kaushik J. Dave, John W. Hayes, Peter L. Sadowski, Hermanus L. Jooste, Jonathan Jaffe
Filed: 21 Aug 23
Utility
Injection Device Having Variable Dosing
23 Nov 23
An injection device for injecting medicament in a patient comprises a housing configured to house a fluid reservoir that has one of a plurality of volumes of medicament.
Bryan James Sarkinen, Michael Travanty, Patrick Madsen, Andrew Charles Mork
Filed: 21 Jun 23
Utility
Aqueous Pharmaceutical Formulation of Hydrocortisone Sodium Phosphate and Monothioglycerol
28 Sep 23
The present disclosure provides aqueous formulations comprising hydrocortisone sodium phosphate and monothioglycerol.
Xiaoming Chen, Shaowei ONG
Filed: 24 Mar 23
Utility
Injector Safety Device
31 Aug 23
A safety member for use with an injection device is disclosed.
Julius C. Sund, Eric Lagman, Peter A. Hoeft, Paul R. Lesch, JR., Thomas E. Kramer
Filed: 10 May 23
Utility
Multiple Dosage Injector with Rack and Pinion Dosage System
6 Jul 23
A dispensing mechanism for delivering a dosage of medicament including a housing, a push button, a crank arm that is slideably engageable with the push button, a ram, and a ratchet gear releasably engageable with the crank arm and ram, translation of the push button along an axis causing the crank arm to engage and rotate the ratchet gear which causes the ram to distally advance relative to the housing.
Patrick Madsen, Hans Pflaumer, Kevin Swanson
Filed: 14 Mar 23
Utility
Two-Stage Reconstituting Injector
13 Apr 23
An injector (10) for injecting a medicament into a patient.
Thomas E. Kramer, Peter L. Sadowski
Filed: 13 Dec 22
Utility
Hazardous Agent Injection System
6 Apr 23
Injection systems comprising a powered injector and one or more hazardous agents are disclosed.
Paul K. Wotton, Peter L. Sadowski, John W. Hayes
Filed: 5 Oct 22
Utility
Aqueous Pharmaceutical Formulation of Hydrocortisone Sodium Phosphate and Monothioglycerol
30 Mar 23
Aqueous hydrocortisone sodium phosphate and monothioglycerol formulations are disclosed.
Xiaoming CHEN, Shaowei ONG
Filed: 18 Nov 22
Utility
Injector with Adjustable Dosing
5 Jan 23
An injector for injecting a medicament in a patient.
Paul R. LESCH, Matthew H. RUST, Thomas E. KRAMER
Filed: 9 Sep 22
Utility
Needle Assisted Injection Device Having Reduced Trigger Force
1 Dec 22
An exemplary embodiment of an injector includes a trigger mechanism, an energy source, and a user-operable firing-initiation member.
Thomas Kramer, Matthew H. Rust, Paul M. Goudreau, Peter A. Hoeft, Julius C. Sund, Peter L. Sadowski, Michael Travanty, Patrick Madsen
Filed: 11 Aug 22
Utility
Prefilled Syringe Injector
1 Dec 22
A jet injector that includes a prefilled syringe.
Paul R. Lesch
Filed: 11 Aug 22
Utility
Multiple Dosage Injector with Rotating Screw Dosage System
30 Jun 22
A dispensing mechanism for delivering a dosage of medicament including a housing having a proximal-distal axis; a plunger rod having a screw thread and configured to advance along the proximal-distal axis relative to the housing; a user-operable push button moveable along the proximal-distal axis relative to the housing; a twist driver threadably engaged with the push button such that movement of the push button towards the distal end of the housing causes rotation of the twist driver about the proximal-distal axis; and a driver engaged with the twist driver such that rotation of the twist driver causes rotation of the driver, the driver also engaged with a portion of the plunger rod such that rotation of the driver causes rotation of the plunger rod, advancing the plunger rod along the proximal-distal axis relative to the housing.
Benjamin Newton, Patrick Madsen, Matthew Rust, Janice Cox
Filed: 10 Mar 22
Utility
Hematocrit Modulation Through Needle Assisted Jet Injection of Testosterone
28 Apr 22
The present invention provides compositions and methods for treating a subject in need of treatment with testosterone, including introducing testosterone into the subject subcutaneously, intradermally, or intramuscularly, from a needle assisted injection device.
Paul K. Wotton, Jonathan Jaffe
Filed: 1 Nov 21
Utility
Aqueous Pharmaceutical Formulation of Hydrocortisone Sodium Phosphate and Monothioglycerol
31 Mar 22
Aqueous hydrocortisone sodium phosphate and monothioglycerol formulations are disclosed.
Xiaoming CHEN, Shaowei ONG
Filed: 5 Oct 21
Utility
Testosterone Ester Triglyceride Formulations
17 Mar 22
Testosterone ester triglyceride formulations, optionally further including adducts.
Shaowei Ong
Filed: 18 Aug 21
Utility
Injection Device with Cammed Ram Assembly
17 Mar 22
An exemplary embodiment of the present disclosure can provide an injector including a trigger mechanism, an energy source, and a user-operable firing-initiation member.
Thomas E. Kramer, Matthew H. Rust, Paul M. Goudreau, Peter A. Hoeft, Julius C. Sund, Peter L. Sadowski
Filed: 29 Nov 21
Utility
Syringe Shock Absorber for Use In an Injection Device
3 Mar 22
An injection device, for example, an auto-injector of any type, includes a sleeve configured to hold a medicament chamber.
John Pierre MEHAWEJ, Michael TRAVANTY
Filed: 27 Oct 21
Utility
Injector
7 Oct 21
An injector including: a housing, a cap detachably coupled to the housing, a ram assembly having a ram configured to pressurize a medicament container for expelling a medicament therefrom, the ram assembly including a trigger engagement member, an energy source associated with the ram for powering the ram to expel medicament from the medicament container, a trigger member disposed about an axis, the trigger member moveable between a pre-firing configuration and a firing configuration, wherein medicament is expelled from the medicament container when the trigger member is in the firing configuration, a needle guard moveably coupled to the housing, the needle guard movable between a storage position and a pre-injection position, wherein the needle guard moves from the storage position to the pre-injection position as the cap is detached from the housing.
Michael Travanty, Steven W. Mattix
Filed: 24 Jul 19
Utility
Injection Device with Cammed Ram Assembly
19 Aug 21
An exemplary embodiment of injector includes a trigger mechanism, an energy source, and a user-operable firing-initiation member.
Thomas Kramer, Matthew H. Rust, Paul M. Goudreau, Peter A. Hoeft, Julius C. Sund, Peter L. Sadowski
Filed: 29 Jan 21
Utility
Administration of Testosterone Compositions
13 May 21
The present invention provides compositions and methods for treating a subject in need of treatment with testosterone, including introducing testosterone into the subject subcutaneously, intradermally, or intramuscularly, from a needle assisted jet injection device.
Paul K. Wotton, Hermanus L. Jooste, Kaushik J. Dave, Jonathan Jaffe
Filed: 25 Jan 21