|
| US4198965 | 17 Jul 1978 | 22 Apr 1980 | | Disposable contraceptive cervical barrier |
| US4848363 | 8 May 1987 | 18 Jul 1989 | Chattan Nominees Pty, Ltd. | Valved vaginal collection device |
| US4961436 | 12 Apr 1989 | 9 Oct 1990 | Brigham and Women's Hospital | Contraceptive cervical cap |
| US5295984 | 26 Jun 1992 | 22 Mar 1994 | Ultrafem, Inc. | Vaginal discharge collection device and intravaginal drug delivery system |
| US5342331 | 11 Jan 1993 | 30 Aug 1994 | | Toxicity resistant tampon structure |
| US5476455 | 15 Apr 1994 | 19 Dec 1995 | | Toxicity resistant tampon structure |
| US5498252 | 27 Dec 1994 | 12 Mar 1996 | | Toxicity resistant, self-fitting and adjustable, self-closing tampon structure |
| US5827248 | 18 Nov 1993 | 27 Oct 1998 | The Keeper Co., Inc. | Menstrual cup |
| US5928249 | 11 Jul 1997 | 27 Jul 1999 | Gynecare, Inc. | Cervical dam |
| US5935137 | 18 Jul 1997 | 10 Aug 1999 | Gynecare, Inc. | Tubular fallopian sterilization device |
| US6241846 | 3 Jul 1997 | 5 Jun 2001 | Ultrafem, Inc. | Apparatus for manufacturing elastomeric articles |
| US6264638 | 28 Mar 1997 | 24 Jul 2001 | Ultrafem, Inc. | Intravaginal drug delivery system and discharge collection device |
| US6332878 | 2 Sep 1999 | 25 Dec 2001 | Moonstruck, LLC | Devices and methods for capturing and containing menstrual flow |
| US6679266 | 28 Mar 2002 | 20 Jan 2004 | Conceptus, Inc. | Contraceptive transcervical fallopian tube occlusion devices and their delivery |
| US6684884 | 23 Jul 2001 | 3 Feb 2004 | Conceptus, Inc. | Contraceptive transcervical fallopian tube occlusion devices and methods |
| US6739340 | 12 Jan 2000 | 25 May 2004 | Codan Steritex ApS | Device for prevention of involuntary urination |
| US6796973 | 21 Mar 1994 | 28 Sep 2004 | Instead, Inc. | Vaginal discharge collection device and intravaginal drug delivery system |
| US6905472 | 13 Nov 2002 | 14 Jun 2005 | | Incompetent cervix aide |
| US7153280 | 23 Aug 2004 | 26 Dec 2006 | | Incompetent cervix aide |
| US7428904 | 14 May 2004 | 30 Sep 2008 | Alien Technology Corporation | Contraceptive transcervical fallopian tube occlusion devices and their delivery |
| US7686020 | 31 Aug 2006 | 30 Mar 2010 | Conceptus, Inc. | Contraceptive transcervical fallopian tube occlusion devices and methods |
| US7921848 | 13 Aug 2003 | 12 Apr 2011 | Conceptus, Inc. | Contraceptive transcervical fallopian tube occlusion devices and methods |
| US8048086 | 24 Feb 2005 | 1 Nov 2011 | Femasys Inc. | Methods and devices for conduit occlusion |
| US8048101 | 29 Sep 2008 | 1 Nov 2011 | Femasys inc. | Methods and devices for conduit occlusion |
| US8052669 | 29 Sep 2008 | 8 Nov 2011 | Femasys Inc. | Methods and devices for delivery of compositions to conduits |
| US8066007 | 31 Jul 2006 | 29 Nov 2011 | Conceptus, Inc. | Contraceptive transcervical fallopian tube occlusion devices and their delivery |
| US8171936 | 20 Oct 2010 | 8 May 2012 | Conceptus, Inc. | Contraceptive transcervical fallopian tube occlusion devices and methods |
| US8192347 | 3 Mar 2011 | 5 Jun 2012 | Rinovum Women's Health, Inc. | Artificial insemination |
| USD633392 | 19 Apr 2010 | 1 Mar 2011 | Doskocil Manufacturing Company, Inc. | Locking bottle preform |
