|
| US4266543 | 22 Feb 1979 | 12 May 1981 | | Hypodermic needle protection means |
| US4419094 | 8 Jun 1981 | 6 Dic 1983 | The Kendall Company | Suprapubic catheter system |
| US4867745 | 25 Oct 1985 | 19 Sep 1989 | The Kendall Company | Suprapubic catheter system |
| US5104384 | 25 Ene 1991 | 14 Abr 1992 | Sterimatic Holdings Limited | Injection devices |
| US5527287 | 7 Dic 1989 | 18 Jun 1996 | | Preloaded automatic disposable syringe |
| US5997524 | 18 Jul 1997 | 7 Dic 1999 | Vasca, Inc. | Catheter assembly for percutaneous access to subcutaneous port |
| US7635344 | 21 May 2007 | 22 Dic 2009 | Hyprotek, Inc. | Syringe devices and methods for mixing and administering medication |
| US7731678 | 28 Sep 2005 | 8 Jun 2010 | Hyprotek, Inc. | Syringe devices and methods for mixing and administering medication |
| US7731679 | 21 May 2007 | 8 Jun 2010 | Hyprotek, Inc. | Syringe devices and methods for mixing and administering medication |
| US7749189 | 21 May 2007 | 6 Jul 2010 | Hyprotek, Inc. | Syringe devices and methods for mixing and administering medication |
| US7753891 | 21 May 2007 | 13 Jul 2010 | Hyprotek, Inc. | Syringe devices and methods for mixing and administering medication |
| US7776011 | 21 May 2007 | 17 Ago 2010 | Hyprotek, Inc. | Syringe devices and methods for mixing and administering medication |
| US7985211 | 21 May 2007 | 26 Jul 2011 | Hyprotek, Inc. | Syringe devices and methods for mixing and administering medication |
| US8002737 | 30 Sep 2008 | 23 Ago 2011 | Hyprotek, Inc. | Mixing/administration syringe devices, protective packaging and methods of protecting syringe handlers |
| US8137307 | 9 Nov 2006 | 20 Mar 2012 | Hyprotek, Inc. | Syringe devices, components of syringe devices, and methods of forming components and syringe devices |
| US8231567 | 21 May 2007 | 31 Jul 2012 | Hyprotek, Inc. | Syringe devices and methods for mixing and administering medication |