Inventor · disambiguated record
Eric R. Cosman
Also filed as: COSMAN ERIC · COSMAN ERIC R · COSMAN ERIC R JR · COSMAN ERIC RICHARD
55 granted patents·17 pending applications·16,468 citations·filing 1980–2024
99Inventor score
Top patents by PatentIndex Score
72 records- 0199US6675040B1Optical object tracking systemSHERWOOD SERV AG·Filed 2000·Granted Jan 6, 2004·307 cites·49 claims
- 0299US6575969B1Cool-tip radiofrequency thermosurgery electrode system for tumor ablationSHERWOOD SERV AG·Filed 2000·Granted Jun 10, 2003·2.1k cites·14 claims
- 0399US6405072B1Apparatus and method for determining a location of an anatomical target with reference to a medical apparatusSHERWOOD SERV AG·Filed 1997·Granted Jun 11, 2002·867 cites·12 claims
- 0499US6246912B1Modulated high frequency tissue modificationSHERWOOD SERV AG·Filed 1999·Granted Jun 12, 2001·1.2k cites·46 claims
- 0598US10639098B2Electrosurgical generatorCOSMAN INSTR LLC·Filed 2014·Granted May 5, 2020·302 cites·28 claims
- 0698US10111703B2Electrosurgical generatorCOSMAN INSTR LLC·Filed 2014·Granted Oct 30, 2018·301 cites·28 claims
- 0798US6662036B2Surgical positioning systemSHERWOOD SERV AG·Filed 2002·Granted Dec 9, 2003·375 cites·7 claims
- 0898US4353371ALongitudinally, side-biting, bipolar coagulating, surgical instrumentCOSMAN ERIC R·Filed 1980·Granted Oct 12, 1982·1.7k cites·5 claims
- 0997US9717552B2Electrosurgical generatorCOSMAN INSTR LLC·Filed 2014·Granted Aug 1, 2017·191 cites·31 claims
- 1097US6506189B1Cool-tip electrode thermosurgery systemSHERWOOD SERV AG·Filed 2000·Granted Jan 14, 2003·1k cites·17 claims
- 1197US6459769B1Movable miniature multi-leaf collimatorSHERWOOD SERV AG·Filed 2000·Granted Oct 1, 2002·166 cites·9 claims
- 1297US4411266AThermocouple radio frequency lesion electrodeCOSMAN ERIC R·Filed 1980·Granted Oct 25, 1983·893 cites·6 claims
- 1396US10342606B2Electrosurgical generatorCOSMAN INSTR LLC·Filed 2014·Granted Jul 9, 2019·125 cites·52 claims
- 1496US9956032B1Electrosurgical generatorCOSMAN INSTR LLC·Filed 2015·Granted May 1, 2018·49 cites·20 claims
- 1596US7480533B2Ablation treatment of bone metastasesCOVIDIEN AG·Filed 2005·Granted Jan 20, 2009·203 cites·7 claims
- 1696US6478793B1Ablation treatment of bone metastasesSHERWOOD SERV AG·Filed 2000·Granted Nov 12, 2002·497 cites·15 claims
- 1795US6530922B2Cluster ablation electrode systemSHERWOOD SERV AG·Filed 2000·Granted Mar 11, 2003·557 cites·15 claims
- 1894US9008793B1Multiple electrode radiofrequency generatorCOSMAN SR ERIC R·Filed 2007·Granted Apr 14, 2015·119 cites·38 claims
- 1994US7862563B1Integral high frequency electrodeCOSMAN ERIC R·Filed 2006·Granted Jan 4, 2011·137 cites·79 claims
- 2094US6351661B1Optically coupled frameless stereotactic space probeSHERWOOD SERV AG·Filed 1998·Granted Feb 26, 2002·209 cites·24 claims
- 2194US6246900B1Head band for frameless stereotactic registrationSHERWOOD SERV AG·Filed 2000·Granted Jun 12, 2001·470 cites·8 claims
- 2294US6241725B1High frequency thermal ablation of cancerous tumors and functional targets with image data assistanceSHERWOOD SERV AG·Filed 1996·Granted Jun 5, 2001·765 cites·11 claims
- 2393US6451015B1Method and system for menu-driven two-dimensional display lesion generatorSHERWOOD SERV AG·Filed 1998·Granted Sep 17, 2002·685 cites·6 claims
- 2492US10363063B2Electrosurgical systemCOSMAN MEDICAL INC·Filed 2016·Granted Jul 30, 2019·12 cites·17 claims
- 2591US6881214B2Ablation treatment of bone metastasesSHERWOOD SERV AG·Filed 2002·Granted Apr 19, 2005·229 cites·9 claims
- 2690US6517534B1Peri-urethral ablationCOSMAN COMPANY INC·Filed 1999·Granted Feb 11, 2003·537 cites·25 claims
- 2789US10631915B1Electrosurgical systemCOSMAN ERIC R·Filed 2014·Granted Apr 28, 2020·25 cites·16 claims
- 2889US10136942B1Electrosurgical systemCOSMAN INSTR LLC·Filed 2014·Granted Nov 27, 2018·32 cites·16 claims
- 2989US10136943B1Electrosurgical systemCOSMAN INSTR LLC·Filed 2014·Granted Nov 27, 2018·33 cites·16 claims
- 3088US6692493B2Method for performing intraurethral radio-frequency urethral enlargementCOSMAN COMPANY INC·Filed 2002·Granted Feb 17, 2004·202 cites·9 claims
- 3187US6743226B2Adjustable trans-urethral radio-frequency ablationCOSMAN COMPANY INC·Filed 2001·Granted Jun 1, 2004·215 cites·20 claims
- 3286US10136937B1Electrosurgical systemCOSMAN INSTR LLC·Filed 2014·Granted Nov 27, 2018·22 cites·12 claims
- 3385US7976542B1Adjustable high frequency electrodeCOSMAN ERIC R·Filed 2006·Granted Jul 12, 2011·40 cites·14 claims
- 3485US6416520B1Microdrive for probesSHERWOOD SERV AG·Filed 2000·Granted Jul 9, 2002·185 cites·17 claims
- 3584US7077842B1Over-the-wire high frequency electrodeCOSMAN JR ERIC R·Filed 2002·Granted Jul 18, 2006·139 cites·24 claims
- 3683US10194971B2Electrosurgical generatorCOSMAN MEDICAL INC·Filed 2014·Granted Feb 5, 2019·16 cites·14 claims
- 3783US2023355299A1Electrosurgical generatorCOSMAN INSTR LLC·Filed 2023·Application pending·0 cites
- 3882US11793562B1Electrosurgical systemCOSMAN INSTR LLC·Filed 2020·Granted Oct 24, 2023·1 cites·21 claims
- 3982US6259943B1Frameless to frame-based registration systemSHERWOOD SERV AG·Filed 2000·Granted Jul 10, 2001·160 cites·7 claims
- 4081US11284938B1Cool RF electrodeCOSMAN INSTR LLC·Filed 2020·Granted Mar 29, 2022·1 cites·17 claims
- 4181US10639101B2Cool RF electrodeCOSMAN INSTR LLC·Filed 2013·Granted May 5, 2020·12 cites·18 claims
- 4281US6447505B2Balloon catheter method for intra-urethral radio-frequency urethral enlargementCOSMAN COMPANY INC·Filed 1998·Granted Sep 10, 2002·304 cites·29 claims
- 4380US10588687B2Cool RF electrodeCOSMAN JR ERIC R·Filed 2011·Granted Mar 17, 2020·12 cites·61 claims
- 4477US2024252230A1Electrosurgical systemCOSMAN INSTR LLC·Filed 2023·Application pending·0 cites
- 4576US6440127B2Method for performing intraurethral radio-frequency urethral enlargementCOSMAN COMPANY INC·Filed 1998·Granted Aug 27, 2002·197 cites·49 claims
- 4675USRE40279EMethod and system for neural tissue modificationSHERWOOD SERV AG·Filed 1997·Granted Apr 29, 2008·125 cites·21 claims
- 4775US6312426B1Method and system for performing plate type radiofrequency ablationSHERWOOD SERV AG·Filed 1997·Granted Nov 6, 2001·192 cites·62 claims
- 4874US6419680B1CT and MRI visible index markers for stereotactic localizationSHERWOOD SERV AG·Filed 1995·Granted Jul 16, 2002·232 cites·4 claims
- 4973US6565577B2Repositioner for head, neck, and bodySHERWOOD SERV AG·Filed 2001·Granted May 20, 2003·53 cites·8 claims
- 5073US2022023588A1Catheter systemCOSMAN MEDICAL INC·Filed 2021·Application pending·0 cites
Showing the top 50 of 72 patent records by PatentIndex Score.
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