Type | ![]() | Publication No. | Date | Type | WO9612435 | ![]() | 23.05.1996 | A3 | WO9612435 | 02.05.1996 | A2 | Priority number | Date | US66606091 | 07.03.1991 | US32015494 | 07.10.1994 | Type | ![]() | Publication No. | Date | Type | WO9215955 | ![]() | 17.09.1992 | A1 | Priority number | Date | US66606091 | 07.03.1991 | Type | ![]() | Publication No. | Date | Type | WO2007022159 | ![]() | 10.05.2007 | A3 | WO2007022159 | 22.02.2007 | A2 | Priority number | Date | US70909805 | 18.08.2005 | US82169206 | 07.08.2006 | US46480406 | 15.08.2006 | US73085305 | 28.10.2005 | US77286306 | 14.02.2006 | US77363806 | 16.02.2006 | Type | ![]() | Publication No. | Date | Type | WO2005096764 | ![]() | 04.06.2009 | A3 | WO2005096764 | 20.10.2005 | A2 | Priority number | Date | US61459304 | 01.10.2004 | US57579204 | 28.05.2004 | US55941404 | 02.04.2004 | Type | ![]() | Publication No. | Date | Type | US2013345523 | ![]() | 26.12.2013 | A1 | Priority number | Date | US19579198 | 17.11.1998 | US201313914276 | 10.06.2013 | US32015494 | 07.10.1994 | US201213463746 | 03.05.2012 | US75423807 | 25.05.2007 | US85983797 | 16.05.1997 | Type | ![]() | Publication No. | Date | Type | US8463349 | ![]() | 11.06.2013 | B2 | US2012220843 | 30.08.2012 | A1 | Priority number | Date | US19579198 | 17.11.1998 | US32015494 | 07.10.1994 | US201213463746 | 03.05.2012 | US75423807 | 25.05.2007 | US85983797 | 16.05.1997 | Type | ![]() | Publication No. | Date | Type | US8755856 | ![]() | 17.06.2014 | B2 | US2012165631 | 28.06.2012 | A1 | Priority number | Date | US19579198 | 17.11.1998 | US32015494 | 07.10.1994 | US84211707 | 20.08.2007 | US85983797 | 16.05.1997 | US201213402782 | 22.02.2012 | US41042209 | 24.03.2009 | Type | ![]() | Publication No. | Date | Type | US8359080 | ![]() | 22.01.2013 | B2 | US2012165624 | 28.06.2012 | A1 | Priority number | Date | US19579198 | 17.11.1998 | US32015494 | 07.10.1994 | US201213397564 | 15.02.2012 | US75423807 | 25.05.2007 | US85983797 | 16.05.1997 | Type | ![]() | Publication No. | Date | Type | US8364226 | ![]() | 29.01.2013 | B2 | US2012149997 | 14.06.2012 | A1 | Priority number | Date | US19579198 | 17.11.1998 | US66606091 | 07.03.1991 | US32015494 | 07.10.1994 | US13281293 | 06.10.1993 | US24969094 | 26.05.1994 | US75423807 | 25.05.2007 | US85983797 | 16.05.1997 | Type | ![]() | Publication No. | Date | Type | US2011245654 | ![]() | 06.10.2011 | A1 | Priority number | Date | US57248895 | 14.12.1995 | US11160498 | 07.07.1998 | US66606091 | 07.03.1991 | US94351197 | 06.10.1997 | US13281293 | 06.10.1993 | Type | ![]() | Publication No. | Date | Type | US8425404 | ![]() | 23.04.2013 | B2 | US2011022034 | 27.01.2011 | A1 | Priority number | Date | US70909805 | 18.08.2005 | US61459304 | 01.10.2004 | US57579204 | 28.05.2004 | US82169206 | 07.08.2006 | US9558605 | 01.04.2005 | US46480406 | 15.08.2006 | US90005510 | 07.10.2010 | US55941404 | 02.04.2004 | US73085305 | 28.10.2005 | US77286306 | 14.02.2006 | US77363806 | 16.02.2006 | Type | ![]() | Publication No. | Date | Type | US8216125 | ![]() | 10.07.2012 | B2 | US2009247819 | 01.10.2009 | A1 | Priority number | Date | US98239807 | 24.10.2007 | US70909805 | 18.08.2005 | US61459304 | 01.10.2004 | US57579204 | 28.05.2004 | US82169206 | 07.08.2006 | US9558605 | 01.04.2005 | US46480406 | 15.08.2006 | US55941404 | 02.04.2004 | US73085305 | 28.10.2005 | US25794108 | 24.10.2008 | US77286306 | 14.02.2006 | US77363806 | 16.02.2006 | Type | ![]() | Publication No. | Date | Type | US8126528 | ![]() | 28.02.2012 | B2 | US2009182211 | 16.07.2009 | A1 | Priority number | Date | US19579198 | 17.11.1998 | US32015494 | 07.10.1994 | US84211707 | 20.08.2007 | US85983797 | 16.05.1997 | US41042209 | 24.03.2009 | Type | ![]() | Publication No. | Date | Type | US7937130 | ![]() | 03.05.2011 | B2 | US2009099430 | 16.04.2009 | A1 | Priority number | Date | US57248895 | 14.12.1995 | US11160498 | 07.07.1998 | US66606091 | 07.03.1991 | US77903304 | 13.02.2004 | US94351197 | 06.10.1997 | US13281293 | 06.10.1993 | US34057708 | 19.12.2008 | Type | ![]() | Publication No. | Date | Type | US8128572 | ![]() | 06.03.2012 | B2 | US2009076400 | 19.03.2009 | A1 | Priority number | Date | US19579198 | 17.11.1998 | US66606091 | 07.03.1991 | US32015494 | 07.10.1994 | US83881404 | 04.05.2004 | US6285902 | 30.01.2002 | US27722108 | 24.11.2008 | US85983797 | 16.05.1997 | Type | ![]() | Publication No. | Date | Type | US7509154 | ![]() | 24.03.2009 | B2 | US2008045823 | 21.02.2008 | A1 | Priority number | Date | US19579198 | 17.11.1998 | US66606091 | 07.03.1991 | US32015494 | 07.10.1994 | US84211707 | 20.08.2007 | US13281293 | 06.10.1993 | US24969094 | 26.05.1994 | US85983797 | 16.05.1997 | Type | ![]() | Publication No. | Date | Type | US8019400 | ![]() | 13.09.2011 | B2 | US2008033266 | 07.02.2008 | A1 | Priority number | Date | US19579198 | 17.11.1998 | US89471607 | 20.08.2007 | US32015494 | 07.10.1994 | US85983797 | 16.05.1997 | Type | ![]() | Publication No. | Date | Type | US8046041 | ![]() | 25.10.2011 | B2 | US2008004514 | 03.01.2008 | A1 | Priority number | Date | US76671407 | 21.06.2007 | US19579198 | 17.11.1998 | US66606091 | 07.03.1991 | US32015494 | 07.10.1994 | US13281293 | 06.10.1993 | US24969094 | 26.05.1994 | US85983797 | 16.05.1997 | Type | ![]() | Publication No. | Date | Type | US8036728 | ![]() | 11.10.2011 | B2 | US2007291832 | 20.12.2007 | A1 | Priority number | Date | US19579198 | 17.11.1998 | US66606091 | 07.03.1991 | US32015494 | 07.10.1994 | US76671907 | 21.06.2007 | US13281293 | 06.10.1993 | US24969094 | 26.05.1994 | US85983797 | 16.05.1997 | Type | ![]() | Publication No. | Date | Type | US8046042 | ![]() | 25.10.2011 | B2 | US2007249918 | 25.10.2007 | A1 | Priority number | Date | US19579198 | 17.11.1998 | US66606091 | 07.03.1991 | US32015494 | 07.10.1994 | US13281293 | 06.10.1993 | US24969094 | 26.05.1994 | US76670007 | 21.06.2007 | US85983797 | 16.05.1997 | Type | ![]() | Publication No. | Date | Type | US8942777 | ![]() | 27.01.2015 | B2 | US2007225581 | 27.09.2007 | A1 | Priority number | Date | US19579198 | 17.11.1998 | US66606091 | 07.03.1991 | US32015494 | 07.10.1994 | US13281293 | 06.10.1993 | US24969094 | 26.05.1994 | US75423807 | 25.05.2007 | US85983797 | 16.05.1997 | Type | ![]() | Publication No. | Date | Type | US2007185376 | ![]() | 09.08.2007 | A1 | Priority number | Date | US70909805 | 18.08.2005 | US82169206 | 07.08.2006 | US46480406 | 15.08.2006 | US73085305 | 28.10.2005 | US9558602 | 11.03.2002 | US77286306 | 14.02.2006 | US77363806 | 16.02.2006 | Type | ![]() | Publication No. | Date | Type | US2007005090 | ![]() | 04.01.2007 | A1 | Priority number | Date | US61459304 | 01.10.2004 | US66768805 | 04.04.2005 | US57579204 | 28.05.2004 | US9558605 | 01.04.2005 | US55941404 | 02.04.2004 | US27866006 | 04.04.2006 | Type | ![]() | Publication No. | Date | Type | US7454240 | ![]() | 18.11.2008 | B2 | US2006217609 | 28.09.2006 | A1 | Priority number | Date | US19579198 | 17.11.1998 | US66606091 | 07.03.1991 | US32015494 | 07.10.1994 | US13281293 | 06.10.1993 | US24969094 | 26.05.1994 | US85983797 | 16.05.1997 | US43227806 | 11.05.2006 | Type | ![]() | Publication No. | Date | Type | US7383070 | ![]() | 03.06.2008 | B2 | US2006089549 | 27.04.2006 | A1 | Priority number | Date | US323104 | 03.12.2004 | US19579198 | 17.11.1998 | US66606091 | 07.03.1991 | US32015494 | 07.10.1994 | US67653403 | 30.09.2003 | US13281293 | 06.10.1993 | US24969094 | 26.05.1994 | US6285902 | 30.01.2002 | US85983797 | 16.05.1997 | Type | ![]() | Publication No. | Date | Type | US7395563 | ![]() | 08.07.2008 | B2 | US2006016006 | 26.01.2006 | A1 | Priority number | Date | US61459304 | 01.10.2004 | US57579204 | 28.05.2004 | US9558605 | 01.04.2005 | US55941404 | 02.04.2004 | Type | ![]() | Publication No. | Date | Type | US7215986 | ![]() | 08.05.2007 | B2 | US2005256385 | 17.11.2005 | A1 | Priority number | Date | US323104 | 03.12.2004 | US19579198 | 17.11.1998 | US66606091 | 07.03.1991 | US32015494 | 07.10.1994 | US67653403 | 30.09.2003 | US7008105 | 02.03.2005 | US13281293 | 06.10.1993 | US24969094 | 26.05.1994 | US6285902 | 30.01.2002 | US85983797 | 16.05.1997 | US15409305 | 15.06.2005 | Type | ![]() | Publication No. | Date | Type | US8948834 | ![]() | 03.02.2015 | B2 | US2005209517 | 22.09.2005 | A1 | Priority number | Date | US323104 | 03.12.2004 | US19579198 | 17.11.1998 | US66606091 | 07.03.1991 | US32015494 | 07.10.1994 | US67653403 | 30.09.2003 | US7008105 | 02.03.2005 | US13281293 | 06.10.1993 | US24969094 | 26.05.1994 | US6285902 | 30.01.2002 | US85983797 | 16.05.1997 | Type | ![]() | Publication No. | Date | Type | US7469157 | ![]() | 23.12.2008 | B2 | US2004236196 | 25.11.2004 | A1 | Priority number | Date | US57248895 | 14.12.1995 | US11160498 | 07.07.1998 | US66606091 | 07.03.1991 | US77903304 | 13.02.2004 | US94351197 | 06.10.1997 | US13281293 | 06.10.1993 | Type | ![]() | Publication No. | Date | Type | US7530955 | ![]() | 12.05.2009 | B2 | US2004210146 | 21.10.2004 | A1 | Priority number | Date | US19579198 | 17.11.1998 | US66606091 | 07.03.1991 | US32015494 | 07.10.1994 | US83881404 | 04.05.2004 | US13281293 | 06.10.1993 | US24969094 | 26.05.1994 | US6285902 | 30.01.2002 | US85983797 | 16.05.1997 | Type | ![]() | Publication No. | Date | Type | US2004204638 | ![]() | 14.10.2004 | A1 | Priority number | Date | US66606091 | 07.03.1991 | US10213198 | 22.06.1998 | US83930904 | 04.05.2004 | US32723402 | 20.12.2002 | US75744401 | 09.01.2001 | US24969094 | 26.05.1994 | US44173699 | 17.11.1999 | US47991895 | 07.06.1995 | Type | ![]() | Publication No. | Date | Type | US7215984 | ![]() | 08.05.2007 | B2 | US2004204636 | 14.10.2004 | A1 | Priority number | Date | US19579198 | 17.11.1998 | US66606091 | 07.03.1991 | US32015494 | 07.10.1994 | US13281293 | 06.10.1993 | US24969094 | 26.05.1994 | US83859304 | 04.05.2004 | US6285902 | 30.01.2002 | US85983797 | 16.05.1997 | Type | ![]() | Publication No. | Date | Type | US7496393 | ![]() | 24.02.2009 | B2 | US2004068164 | 08.04.2004 | A1 | Priority number | Date | US19579198 | 17.11.1998 | US66606091 | 07.03.1991 | US32015494 | 07.10.1994 | US13281293 | 06.10.1993 | US24969094 | 26.05.1994 | US67705003 | 30.09.2003 | US6285902 | 30.01.2002 | US85983797 | 16.05.1997 | Type | ![]() | Publication No. | Date | Type | US7254433 | ![]() | 07.08.2007 | B2 | US2004064020 | 01.04.2004 | A1 | Priority number | Date | US19579198 | 17.11.1998 | US66606091 | 07.03.1991 | US32015494 | 07.10.1994 | US67653403 | 30.09.2003 | US13281293 | 06.10.1993 | US24969094 | 26.05.1994 | US6285902 | 30.01.2002 | US85983797 | 16.05.1997 | Type | ![]() | Publication No. | Date | Type | JP3705814B | ![]() | 12.10.2005 | B2 | JPH10507118 | 14.07.1998 | A | Priority number | Date | US66606091 | 07.03.1991 | US32015494 | 07.10.1994 | US9513469 | 10.10.1995 | Type | ![]() | Publication No. | Date | Type | JP3363150B | ![]() | 08.01.2003 | B2 | JPH06507485 | 25.08.1994 | A | Priority number | Date | US66606091 | 07.03.1991 | US9201895 | 05.03.1992 | Type | ![]() | Publication No. | Date | Type | JP2009039548 | ![]() | 26.02.2009 | A | Priority number | Date | US19579198 | 17.11.1998 | US66606091 | 07.03.1991 | US32015494 | 07.10.1994 | US13281293 | 06.10.1993 | US24969094 | 26.05.1994 | US75423807 | 25.05.2007 | US85983797 | 16.05.1997 | Type | ![]() | Publication No. | Date | Type | JP2008504847 | ![]() | 21.02.2008 | A | Priority number | Date | WO2005US11290 | 01.04.2005 | US61459304 | 01.10.2004 | US57579204 | 28.05.2004 | US55941404 | 02.04.2004 | Type | ![]() | Publication No. | Date | Type | JP4223001B | ![]() | 12.02.2009 | B2 | JP2005185834 | 14.07.2005 | A | Priority number | Date | US66606091 | 07.03.1991 | US32015494 | 07.10.1994 | Type | ![]() | Publication No. | Date | Type | EP2341446 | ![]() | 06.07.2011 | A1 | Priority number | Date | US66606091 | 07.03.1991 | US32015494 | 07.10.1994 | EP95937538 | 10.10.1995 | Type | ![]() | Publication No. | Date | Type | EP1942810 | ![]() | 08.08.2012 | B1 | EP1942810 | 28.07.2010 | A4 | EP1942810 | 16.07.2008 | A2 | Priority number | Date | US70909805 | 18.08.2005 | US82169206 | 07.08.2006 | US46480406 | 15.08.2006 | US73085305 | 28.10.2005 | WO2006US31793 | 16.08.2006 | US77286306 | 14.02.2006 | US77363806 | 16.02.2006 | Type | ![]() | Publication No. | Date | Type | EP1905352 | ![]() | 16.07.2014 | B1 | EP1905352 | 02.04.2008 | A1 | Priority number | Date | US32015494 | 07.10.1994 | EP95937538 | 10.10.1995 | Type | ![]() | Publication No. | Date | Type | EP1755422 | ![]() | 28.10.2009 | A4 | EP1755422 | 28.02.2007 | A2 | Priority number | Date | WO2005US11290 | 01.04.2005 | US61459304 | 01.10.2004 | US57579204 | 28.05.2004 | US55941404 | 02.04.2004 | Type | ![]() | Publication No. | Date | Type | EP1357481 | ![]() | 27.04.2005 | A3 | EP1357481 | 29.10.2003 | A2 | Priority number | Date | US66606091 | 07.03.1991 | EP99103974 | 05.03.1992 | EP92907861 | 05.03.1992 | Type | ![]() | Publication No. | Date | Type | EP0930045 | ![]() | 27.10.1999 | A3 | EP0930045 | 21.07.1999 | A2 | Priority number | Date | US66606091 | 07.03.1991 | EP92907861 | 05.03.1992 | Type | ![]() | Publication No. | Date | Type | EP0574509 | ![]() | 15.09.1999 | B1 | EP0574509 | 31.07.1996 | A4 | EP0574509 | 22.12.1993 | A1 | Priority number | Date | US66606091 | 07.03.1991 | US9201895 | 05.03.1992 | Type | ![]() | Publication No. | Date | Type | AU699762B | ![]() | 17.12.1998 | B2 | AU3962395 | 15.05.1996 | A | Priority number | Date | US66606091 | 07.03.1991 | US32015494 | 07.10.1994 | US9513469 | 10.10.1995 | Type | ![]() | Publication No. | Date | Type | AU658177B | ![]() | 06.04.1995 | B2 | AU1536992 | 06.10.1992 | A | Priority number | Date | US66606091 | 07.03.1991 | US9201895 | 05.03.1992 | Type | ![]() | Publication No. | Date | Type | EP0784448 | ![]() | 07.01.1998 | A4 | EP0784448 | 23.07.1997 | A2 | Priority number | Date | US66606091 | 07.03.1991 | US32015494 | 07.10.1994 | US9513469 | 10.10.1995 | Type | ![]() | Publication No. | Date | Type | ATE184716T | 15.10.1999 | T1 | Priority number | Date | US66606091 | 07.03.1991 | Type | ![]() | Publication No. | Date | Type | CA2105682 | 02.09.2003 | C | CA2105682 | 08.09.1992 | A1 | Priority number | Date | US66606091 | 07.03.1991 | US9201895 | 05.03.1992 | Type | ![]() | Publication No. | Date | Type | CA2199016 | 01.01.2002 | C | CA2199016 | 02.05.1996 | A1 | Priority number | Date | US66606091 | 07.03.1991 | US32015494 | 07.10.1994 | US9513469 | 10.10.1995 | Type | ![]() | Publication No. | Date | Type | CA2357059 | 07.12.2010 | C | CA2357059 | 02.05.1996 | A1 | Priority number | Date | US66606091 | 07.03.1991 | US32015494 | 07.10.1994 | CA2199016 | 10.10.1995 | Type | ![]() | Publication No. | Date | Type | CN101426426B | 31.08.2011 | B | CN101426426 | 06.05.2009 | A | Priority number | Date | WO2005US11290 | 01.04.2005 | US61459304 | 01.10.2004 | US57579204 | 28.05.2004 | US55941404 | 02.04.2004 | Type | ![]() | Publication No. | Date | Type | CN1101170C | 12.02.2003 | C | CN1168624 | 24.12.1997 | A | Priority number | Date | US66606091 | 07.03.1991 | US32015494 | 07.10.1994 | Type | ![]() | Publication No. | Date | Type | DE69229994T | 27.04.2000 | T2 | DE69229994D1 | 21.10.1999 | D1 | Priority number | Date | US66606091 | 07.03.1991 | US9201895 | 05.03.1992 | Type | ![]() | Publication No. | Date | Type | MX9702434 | 31.05.1998 | A | Priority number | Date | US19579198 | 17.11.1998 | US66606091 | 07.03.1991 | US32015494 | 07.10.1994 | US13281293 | 06.10.1993 | US24969094 | 26.05.1994 | US75423807 | 25.05.2007 | US85983797 | 16.05.1997 | Type | ![]() | Publication No. | Date | Type | RU2144211 | 10.01.2000 | C1 | Priority number | Date | US66606091 | 07.03.1991 | US9201895 | 05.03.1992 | Type | ![]() | Publication No. | Date | Type | US6501975 | 31.12.2002 | B2 | US2001029326 | 11.10.2001 | A1 | Priority number | Date | US66606091 | 07.03.1991 | US10213198 | 22.06.1998 | US75744401 | 09.01.2001 | US24969094 | 26.05.1994 | US44173699 | 17.11.1999 | US47991895 | 07.06.1995 | Type | ![]() | Publication No. | Date | Type | US6745060 | 01.06.2004 | B2 | US2002077536 | 20.06.2002 | A1 | Priority number | Date | US642701 | 03.12.2001 | US19579198 | 17.11.1998 | US66606091 | 07.03.1991 | US32015494 | 07.10.1994 | US13281293 | 06.10.1993 | US24969094 | 26.05.1994 | US85983797 | 16.05.1997 | Type | ![]() | Publication No. | Date | Type | US2002128544 | 12.09.2002 | A1 | Priority number | Date | US19579198 | 17.11.1998 | US66606091 | 07.03.1991 | US32015494 | 07.10.1994 | US13281293 | 06.10.1993 | US24969094 | 26.05.1994 | US6285902 | 30.01.2002 | US85983797 | 16.05.1997 | Type | ![]() | Publication No. | Date | Type | US6650917 | 18.11.2003 | B2 | US2003036689 | 20.02.2003 | A1 | Priority number | Date | US19579198 | 17.11.1998 | US66606091 | 07.03.1991 | US32015494 | 07.10.1994 | US13281293 | 06.10.1993 | US24969094 | 26.05.1994 | US85983797 | 16.05.1997 | US563101 | 04.12.2001 | Type | ![]() | Publication No. | Date | Type | US6826419 | 30.11.2004 | B2 | US2003097049 | 22.05.2003 | A1 | Priority number | Date | US66606091 | 07.03.1991 | US10213198 | 22.06.1998 | US32723402 | 20.12.2002 | US75744401 | 09.01.2001 | US24969094 | 26.05.1994 | US44173699 | 17.11.1999 | US47991895 | 07.06.1995 | Type | ![]() | Publication No. | Date | Type | US5482036 | 09.01.1996 | A | Priority number | Date | US66606091 | 07.03.1991 | US24969094 | 26.05.1994 | Type | ![]() | Publication No. | Date | Type | US5490505 | 13.02.1996 | A | Priority number | Date | US66606091 | 07.03.1991 | US13281293 | 06.10.1993 | US24969094 | 26.05.1994 | Type | ![]() | Publication No. | Date | Type | US5632272 | 27.05.1997 | A | Priority number | Date | US66606091 | 07.03.1991 | US32015494 | 07.10.1994 | US13281293 | 06.10.1993 | US24969094 | 26.05.1994 | Type | ![]() | Publication No. | Date | Type | US5685299 | 11.11.1997 | A | Priority number | Date | US57248895 | 14.12.1995 | US66606091 | 07.03.1991 | US13281293 | 06.10.1993 | Type | ![]() | Publication No. | Date | Type | US5769785 | 23.06.1998 | A | Priority number | Date | US66606091 | 07.03.1991 | US24969094 | 26.05.1994 | US47991895 | 07.06.1995 | Type | ![]() | Publication No. | Date | Type | US6036642 | 14.03.2000 | A | Priority number | Date | US66606091 | 07.03.1991 | US10213198 | 22.06.1998 | US24969094 | 26.05.1994 | US47991895 | 07.06.1995 | Type | ![]() | Publication No. | Date | Type | US6081735 | 27.06.2000 | A | Priority number | Date | US66606091 | 07.03.1991 | US32015494 | 07.10.1994 | US13281293 | 06.10.1993 | US88781597 | 03.07.1997 | US85983797 | 16.05.1997 | Type | ![]() | Publication No. | Date | Type | US6157850 | 05.12.2000 | A | Priority number | Date | US66606091 | 07.03.1991 | US32015494 | 07.10.1994 | US13281293 | 06.10.1993 | US24969094 | 26.05.1994 | US85983797 | 16.05.1997 | Type | ![]() | Publication No. | Date | Type | US6206830 | 27.03.2001 | B1 | Priority number | Date | US66606091 | 07.03.1991 | US10213198 | 22.06.1998 | US24969094 | 26.05.1994 | US44173699 | 17.11.1999 | US47991895 | 07.06.1995 | Type | ![]() | Publication No. | Date | Type | US6236872 | 22.05.2001 | B1 | Priority number | Date | US66606091 | 07.03.1991 | US32015494 | 07.10.1994 | US13281293 | 06.10.1993 | US19974498 | 25.11.1998 | US85983797 | 16.05.1997 | Type | ![]() | Publication No. | Date | Type | US6263222 | 17.07.2001 | B1 | Priority number | Date | US57248895 | 14.12.1995 | US66606091 | 07.03.1991 | US94351197 | 06.10.1997 | US13281293 | 06.10.1993 | Type | ![]() | Publication No. | Date | Type | US7328053 | 05.02.2008 | B1 | Priority number | Date | US19579198 | 17.11.1998 | US32015494 | 07.10.1994 | US13281293 | 06.10.1993 | US85983797 | 16.05.1997 | Type | ![]() | Publication No. | Date | Type | US7376453 | 20.05.2008 | B1 | Priority number | Date | US32015494 | 07.10.1994 | US14489798 | 01.09.1998 | US13281293 | 06.10.1993 | US85983797 | 16.05.1997 | Type | ![]() | Publication No. | Date | Type | US7962190 | 14.06.2011 | B1 | Priority number | Date | US57248895 | 14.12.1995 | US11160498 | 07.07.1998 | US66606091 | 07.03.1991 | US94351197 | 06.10.1997 | US13281293 | 06.10.1993 | Type | ![]() | Publication No. | Date | Type | US8560034 | 15.10.2013 | B1 | Priority number | Date | US32015494 | 07.10.1994 | US13281293 | 06.10.1993 | US11054298 | 06.07.1998 | US85983797 | 16.05.1997 | Type | ![]() | Publication No. | Date | Type | USRE38476E | 30.03.2004 | E | Priority number | Date | US66606091 | 07.03.1991 | US32015494 | 07.10.1994 | US13281293 | 06.10.1993 | US88781597 | 03.07.1997 | US24969094 | 26.05.1994 | US18580402 | 27.06.2002 | US85983797 | 16.05.1997 | Type | ![]() | Publication No. | Date | Type | USRE38492E | 06.04.2004 | E | Priority number | Date | US66606091 | 07.03.1991 | US10213198 | 22.06.1998 | US24969094 | 26.05.1994 | US47991895 | 07.06.1995 | US9558602 | 11.03.2002 | Type | ![]() | EP1905352 | EP2341446 |