|
| US4664635 | 12 Sep 1985 | 12 May 1987 | Divetronic AG | Simulation device |
| US4680027 | 12 Dic 1985 | 14 Jul 1987 | Injet Medical Products, Inc. | Needleless hypodermic injection device |
| US4773900 | 20 Ago 1986 | 27 Sep 1988 | | Infusion device |
| US4790824 | 19 Jun 1987 | 13 Dic 1988 | Bioject, Inc. | Non-invasive hypodermic injection device |
| US4913699 | 14 Mar 1988 | 3 Abr 1990 | | Disposable needleless injection system |
| US4940460 | 12 Dic 1988 | 10 Jul 1990 | Bioject, Inc. | Patient-fillable and non-invasive hypodermic injection device assembly |
| US4941880 | 12 Dic 1988 | 17 Jul 1990 | Bioject, Inc. | Pre-filled ampule and non-invasive hypodermic injection device assembly |
| US5009637 | 16 Nov 1988 | 23 Abr 1991 | Sy-Quest International Limited | Apparatus for hypodermic injection of liquids |
| US5024656 | 30 Ago 1988 | 18 Jun 1991 | Injet Medical Products, Inc. | Gas-pressure-regulated needleless injection system |
| US5064413 | 9 Nov 1989 | 12 Nov 1991 | Bioject, Inc. | Needleless hypodermic injection device |
| US5383851 | 24 Jul 1992 | 24 Ene 1995 | Bioject Inc. | Needleless hypodermic injection device |
| US5599302 | 9 Ene 1995 | 4 Feb 1997 | Medi-Ject Corporation | Medical injection system and method, gas spring thereof and launching device using gas spring |
| US5643211 | 29 Feb 1996 | 1 Jul 1997 | Medi-Ject Corporation | Nozzle assembly having a frangible plunger |
| US5649912 | 21 Feb 1996 | 22 Jul 1997 | Bioject, Inc. | Ampule filling device |
| US5697917 | 29 Feb 1996 | 16 Dic 1997 | Medi-Ject Corporation | Nozzle assembly with adjustable plunger travel gap |
| US5722953 | 29 Feb 1996 | 3 Mar 1998 | Medi-Ject Corporation | Nozzle assembly for injection device |
| US5769138 | 1 Abr 1996 | 23 Jun 1998 | Medi-Ject Corporation | Nozzle and adapter for loading medicament into an injector |
| US5800388 | 29 Feb 1996 | 1 Sep 1998 | Medi-Ject Corporation | Plunger/ram assembly adapted for a fluid injector |
| US5846233 | 9 Ene 1997 | 8 Dic 1998 | Medi-Ject Corporation | Coupling device for medical injection system |
| US5865795 | 29 Feb 1996 | 2 Feb 1999 | Medi-Ject Corporation | Safety mechanism for injection devices |
| US5875976 | 24 Dic 1996 | 2 Mar 1999 | Medi-Ject Corporation | Locking mechanism for nozzle assembly |
| US5891085 | 9 Ene 1997 | 6 Abr 1999 | Medi-Ject Corporation | Nozzle assembly with lost motion connection for medical injector assembly |
| US5899879 | 19 Dic 1995 | 4 May 1999 | Genesis Medical Technologies, Inc. | Spring-actuated needleless injector |
| US5919159 | 9 Ene 1997 | 6 Jul 1999 | Medi-Ject Corporation | Medical injection system and method, gas spring thereof and launching device using gas spring |
| US5921967 | 24 Dic 1996 | 13 Jul 1999 | Medi-Ject Corporation | Plunger for nozzle assembly |
| US6083197 | 1 Oct 1998 | 4 Jul 2000 | | Spring-actuated needleless injector |
| US6123684 | 26 Jul 1999 | 26 Sep 2000 | Medi-Ject Corporation | Loading mechanism for medical injector assembly |
| US6210359 | 21 Ene 2000 | 3 Abr 2001 | Jet Medica, L.L.C. | Needleless syringe |
| US6309371 | 26 Jul 1999 | 30 Oct 2001 | Medi-Jet Corporation
Becton Dickinson and Company | Injection-assisting probe for medical injector assembly |
| US6682504 | 22 Mar 2001 | 27 Ene 2004 | Antares Pharma, Inc. | Single use disposable jet injector |
| US7108675 | 29 Oct 2001 | 19 Sep 2006 | Antares Pharma, Inc.
Becton Dickinson and Company | Injection-assisting probe for medical injector assembly |
| US7131961 | 17 Dic 2003 | 7 Nov 2006 | Bioject, Inc. | Needle-free injection system |
| US7618393 | 13 Nov 2006 | 17 Nov 2009 | PharmaJet, Inc. | Needle-less injector and method of fluid delivery |
| US7699802 | 3 May 2005 | 20 Abr 2010 | PharmaJet, Inc. | Needle-less injector |
| US7806867 | 8 Sep 2003 | 5 Oct 2010 | Valeritas, Inc. | Injection device |
| US7887506 | 21 Nov 2000 | 15 Feb 2011 | Pulse Needlefree Systems, Inc. | Safety mechanism to prevent accidental patient injection and methods of same |
| US8002753 | 22 Dic 2008 | 23 Ago 2011 | Nordson Corporation | Self-contained pressurized injection device |
| US8221347 | 1 Dic 2005 | 17 Jul 2012 | AcuShot, Inc. | Needle-free injector |
| USD304616 | 30 Abr 1987 | 14 Nov 1989 | Derata Corporation | Medicament injector |
