Assignee
RITA MEDICAL SYSTEMS INC
US·38 granted patents·7 pending applications·16,952 citations·filing 1995–2007
Top patents by PatentIndex Score
45 records- 0199US6962587B2Method for detecting and treating tumors using localized impedance measurementRITA MEDICAL SYSTEMS INC·Filed 2001·Granted Nov 8, 2005·1.9k cites·64 claims
- 0299US6770070B1Lung treatment apparatus and methodRITA MEDICAL SYSTEMS INC·Filed 2000·Granted Aug 3, 2004·2.4k cites·72 claims
- 0398US6869430B2Tissue biopsy and treatment apparatus and methodRITA MEDICAL SYSTEMS INC·Filed 2001·Granted Mar 22, 2005·1.7k cites·52 claims
- 0495US7160296B2Tissue ablation apparatus and methodRITA MEDICAL SYSTEMS INC·Filed 2002·Granted Jan 9, 2007·2k cites·28 claims
- 0595US6622731B2Bone-treatment instrument and methodRITA MEDICAL SYSTEMS INC·Filed 2002·Granted Sep 23, 2003·1.1k cites·3 claims
- 0694US5672174AMultiple antenna ablation apparatus and methodRITA MEDICAL SYSTEMS INC·Filed 1996·Granted Sep 30, 1997·784 cites·43 claims
- 0793US6071280AMultiple electrode ablation apparatusRITA MEDICAL SYSTEMS INC·Filed 1997·Granted Jun 6, 2000·388 cites·46 claims
- 0891US7108696B2Bone-treatment instrument and methodRITA MEDICAL SYSTEMS INC·Filed 2003·Granted Sep 19, 2006·291 cites·23 claims
- 0991US6569159B1Cell necrosis apparatusRITA MEDICAL SYSTEMS INC·Filed 2000·Granted May 27, 2003·320 cites·16 claims
- 1090US7025765B2Tissue biopsy and treatment apparatus and methodRITA MEDICAL SYSTEMS INC·Filed 2001·Granted Apr 11, 2006·234 cites·61 claims
- 1189US6632222B1Tissue ablation apparatusRITA MEDICAL SYSTEMS INC·Filed 2000·Granted Oct 14, 2003·189 cites·53 claims
- 1289US5800484AMultiple antenna ablation apparatus with expanded electrodesRITA MEDICAL SYSTEMS INC·Filed 1996·Granted Sep 1, 1998·468 cites·12 claims
- 1389US5782827AMultiple antenna ablation apparatus and method with multiple sensor feedbackRITA MEDICAL SYSTEMS INC·Filed 1995·Granted Jul 21, 1998·293 cites·63 claims
- 1488US5935123ARF treatment apparatusRITA MEDICAL SYSTEMS INC·Filed 1996·Granted Aug 10, 1999·269 cites·18 claims
- 1587US6059780AMultiple antenna ablation apparatus and method with cooling elementRITA MEDICAL SYSTEMS INC·Filed 1997·Granted May 9, 2000·348 cites·36 claims
- 1686US6090105AMultiple electrode ablation apparatus and methodRITA MEDICAL SYSTEMS INC·Filed 1997·Granted Jul 18, 2000·434 cites·48 claims
- 1786US5672173AMultiple antenna ablation apparatus and methodRITA MEDICAL SYSTEMS INC·Filed 1995·Granted Sep 30, 1997·374 cites·27 claims
- 1885US6663624B2RF treatment apparatusRITA MEDICAL SYSTEMS INC·Filed 1999·Granted Dec 16, 2003·212 cites·15 claims
- 1984US6660002B1RF treatment apparatusRITA MEDICAL SYSTEMS INC·Filed 2000·Granted Dec 9, 2003·87 cites·30 claims
- 2084US6632221B1Method of creating a lesion in tissue with infusionRITA MEDICAL SYSTEMS INC·Filed 2000·Granted Oct 14, 2003·166 cites·8 claims
- 2184US6080150ACell necrosis apparatusRITA MEDICAL SYSTEMS INC·Filed 1998·Granted Jun 27, 2000·269 cites·39 claims
- 2284US5728143AMultiple antenna ablation apparatus and methodRITA MEDICAL SYSTEMS INC·Filed 1996·Granted Mar 17, 1998·346 cites·38 claims
- 2382US6641580B1Infusion array ablation apparatusRITA MEDICAL SYSTEMS INC·Filed 2000·Granted Nov 4, 2003·99 cites·44 claims
- 2481US6500175B1Multiple antenna ablation apparatus and method with cooling elementRITA MEDICAL SYSTEMS INC·Filed 2000·Granted Dec 31, 2002·107 cites·26 claims
- 2581US5980517ACell necrosis apparatusRITA MEDICAL SYSTEMS INC·Filed 1998·Granted Nov 9, 1999·274 cites·42 claims
- 2681US5951547AMultiple antenna ablation apparatus and methodRITA MEDICAL SYSTEMS INC·Filed 1997·Granted Sep 14, 1999·278 cites·14 claims
- 2780US6471698B1Multiple electrode ablation apparatusRITA MEDICAL SYSTEMS INC·Filed 1999·Granted Oct 29, 2002·206 cites·38 claims
- 2879US6053937AMultiple electrode ablation apparatus and method with cooling elementRITA MEDICAL SYSTEMS INC·Filed 1997·Granted Apr 25, 2000·258 cites·40 claims
- 2976US6235023B1Cell necrosis apparatusRITA MEDICAL SYSTEMS INC·Filed 1998·Granted May 22, 2001·188 cites·56 claims
- 3075US7150744B2Infusion array ablation apparatusRITA MEDICAL SYSTEMS INC·Filed 2003·Granted Dec 19, 2006·48 cites·16 claims
- 3175US6551311B2Cell necrosis apparatus and methodRITA MEDICAL SYSTEMS INC·Filed 2001·Granted Apr 22, 2003·60 cites·29 claims
- 3273US6652516B1Cell necrosis apparatusRITA MEDICAL SYSTEMS INC·Filed 1999·Granted Nov 25, 2003·139 cites·30 claims
- 3373US6605085B1RF treatment apparatusRITA MEDICAL SYSTEMS INC·Filed 1999·Granted Aug 12, 2003·102 cites·1 claims
- 3471US5928229ATumor ablation apparatusRITA MEDICAL SYSTEMS INC·Filed 1997·Granted Jul 27, 1999·169 cites·25 claims
- 3569US6330478B1Cell necrosis apparatusRITA MEDICAL SYSTEMS INC·Filed 1998·Granted Dec 11, 2001·158 cites·63 claims
- 3668US5913855AMultiple antenna ablation apparatus and methodRITA MEDICAL SYSTEMS INC·Filed 1997·Granted Jun 22, 1999·146 cites·27 claims
- 3761US6958062B1Multiple antenna ablation apparatus and methodRITA MEDICAL SYSTEMS INC·Filed 1997·Granted Oct 25, 2005·100 cites·22 claims
- 3858US5925042AMultiple antenna ablation apparatus and methodRITA MEDICAL SYSTEMS INC·Filed 1997·Granted Jul 20, 1999·84 cites·41 claims
- 3952US2006247616A1Ablation treatment apparatusRITA MEDICAL SYSTEMS INC·Filed 2006·Application pending·0 cites
- 4050US2006241577A1Tissue biopsy and treatment apparatus and methodRITA MEDICAL SYSTEMS INC·Filed 2006·Application pending·0 cites
- 4150US2005203503A1Infusion array ablation apparatusRITA MEDICAL SYSTEMS INC·Filed 2005·Application pending·0 cites
- 4248US2007112342A1Tissue ablation apparatus and methodRITA MEDICAL SYSTEMS INC·Filed 2007·Application pending·0 cites
- 4346US2005033279A1RF treatment apparatusRITA MEDICAL SYSTEMS INC·Filed 2003·Application pending·0 cites
- 4444US2005101950A1Multiple antenna ablation apparatus and methodRITA MEDICAL SYSTEMS INC·Filed 2004·Application pending·0 cites
- 4544US2004260282A1Multiple antenna ablation apparatus and method with multiple sensor feedbackRITA MEDICAL SYSTEMS INC·Filed 2004·Application pending·0 cites
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