Inventor · disambiguated record
John Butler
Also filed as: BUTLER III JOHN B · BUTLER JOHN
36 granted patents·26 pending applications·7,791 citations·filing 2000–2018
98Inventor score
Top patents by PatentIndex Score
62 records- 0198US6582364B2Retractor and method for useATROPOS LTD·Filed 2001·Granted Jun 24, 2003·1.4k cites·22 claims
- 0298US6254534B1RetractorATROPOS LTD·Filed 2000·Granted Jul 3, 2001·1.5k cites·27 claims
- 0397US9737335B2DeviceATROPOS LTD·Filed 2016·Granted Aug 22, 2017·284 cites·20 claims
- 0497US8734336B2Wound retractor deviceBONADIO FRANK·Filed 2009·Granted May 27, 2014·1.1k cites·11 claims
- 0596US9271753B2Surgical deviceBUTLER JOHN·Filed 2003·Granted Mar 1, 2016·1.1k cites·7 claims
- 0696US7537564B2Wound retractor deviceATROPOS LTD·Filed 2005·Granted May 26, 2009·227 cites·29 claims
- 0795US7998068B2Instrument access deviceATROPOS LTD·Filed 2005·Granted Aug 16, 2011·130 cites·15 claims
- 0894US7195590B2Surgical deviceATROPOS LTD·Filed 2003·Granted Mar 27, 2007·253 cites·25 claims
- 0993US8187178B2Instrument access deviceBONADIO FRANK·Filed 2008·Granted May 29, 2012·119 cites·25 claims
- 1092US8021296B2Wound retractorATROPOS LTD·Filed 2006·Granted Sep 20, 2011·87 cites·56 claims
- 1192US7559893B2Wound retractor deviceATROPOS LTD·Filed 2003·Granted Jul 14, 2009·248 cites·21 claims
- 1292US7540839B2Wound retractorATROPOS LTD·Filed 2003·Granted Jun 2, 2009·351 cites·23 claims
- 1391US7445597B2RetractorATROPOS LTD·Filed 2003·Granted Nov 4, 2008·201 cites·12 claims
- 1489US9277908B2RetractorATROPOS LTD·Filed 2015·Granted Mar 8, 2016·7 cites·20 claims
- 1588US8012088B2RetractorATROPOS LTD·Filed 2007·Granted Sep 6, 2011·34 cites·15 claims
- 1687US7867164B2Wound retractor systemATROPOS LTD·Filed 2003·Granted Jan 11, 2011·163 cites·25 claims
- 1786US8657740B2Instrument access deviceBONADIO FRANK·Filed 2010·Granted Feb 25, 2014·22 cites·10 claims
- 1886US8317691B2Wound retractor deviceBONADIO FRANK·Filed 2009·Granted Nov 27, 2012·28 cites·10 claims
- 1986US6793621B2Colonic overtubeATROPOS LTD·Filed 2002·Granted Sep 21, 2004·221 cites·71 claims
- 2084US6869393B2Insertion device for an endoscopeATROPOS LTD·Filed 2002·Granted Mar 22, 2005·168 cites·29 claims
- 2181US9095300B2Wound retractor deviceATROPOS LTD·Filed 2012·Granted Aug 4, 2015·9 cites·20 claims
- 2280US8986202B2RetractorBUTLER JOHN·Filed 2011·Granted Mar 24, 2015·10 cites·14 claims
- 2380US8157817B2Surgical instrumentBONADIO FRANK·Filed 2003·Granted Apr 17, 2012·118 cites·20 claims
- 2479US7603787B1Mail measurement apparatus and methodBUTLER III JOHN B·Filed 2007·Granted Oct 20, 2009·13 cites·16 claims
- 2577US10537360B2Instrument access deviceATROPOS LTD·Filed 2016·Granted Jan 21, 2020·2 cites·19 claims
- 2677US9408597B2Instrument access deviceATROPOS LTD·Filed 2013·Granted Aug 9, 2016·6 cites·19 claims
- 2777US8888693B2Instrument access deviceBONADIO FRANK·Filed 2011·Granted Nov 18, 2014·7 cites·21 claims
- 2877US8740785B2Wound retractor systemBUTLER JOHN·Filed 2010·Granted Jun 3, 2014·8 cites·19 claims
- 2977US8465494B2Apparatus for inserting a surgical device at least partially through a wound openingBUTLER JOHN·Filed 2006·Granted Jun 18, 2013·13 cites·39 claims
- 3074US10278688B2Wound retractor deviceATROPOS LTD·Filed 2017·Granted May 7, 2019·1 cites·20 claims
- 3164US9757110B2Instrument access deviceATROPOS LTD·Filed 2014·Granted Sep 12, 2017·1 cites·20 claims
- 3259US2018199929A1Apparatus for inserting a surgical device at least partially through a wound openingATROPOS LTD·Filed 2018·Application pending·0 cites
- 3358US10405883B2Surgical deviceATROPOS LTD·Filed 2017·Granted Sep 10, 2019·0 cites·20 claims
- 3458US2018035995A1Instrument access deviceATROPOS LTD·Filed 2017·Application pending·0 cites
- 3557US2016213366A1RetractorATROPOS LTD·Filed 2016·Application pending·0 cites
- 3656US9700296B2Wound retractor deviceATROPOS LTD·Filed 2015·Granted Jul 11, 2017·0 cites·20 claims
- 3755US9307976B2Wound retractorATROPOS LTD·Filed 2014·Granted Apr 12, 2016·0 cites·15 claims
- 3855US2016270774A1Apparatus for inserting a surgical device at least partially through a wound openingATROPOS LTD·Filed 2016·Application pending·0 cites
- 3954US9301808B2Apparatus for inserting a surgical device at least partially through a wound openingATROPOS LTD·Filed 2013·Granted Apr 5, 2016·0 cites·19 claims
- 4050US8657741B2Wound retractorBONADIO FRANK·Filed 2011·Granted Feb 25, 2014·0 cites·18 claims
- 4150US2009069837A1Hand and instrument access deviceATROPOS LTD·Filed 2008·Application pending·0 cites
- 4249US2013060093A1Instrument access deviceBONADIO FRANK·Filed 2012·Application pending·0 cites
- 4349US2010063364A1Instrument insertion deviceBONADIO FRANK·Filed 2008·Application pending·0 cites
- 4448US2009326330A1Apparatus for inserting a surgical device at least partially through a wound openingBONADIO FRANK·Filed 2007·Application pending·0 cites
- 4547US2014323809A1Instrument access deviceATROPOS LTD·Filed 2014·Application pending·0 cites
- 4647US2007255219A1Instrument access deviceVAUGH TREVOR·Filed 2007·Application pending·0 cites
- 4745US2007049966A1Surgical instrumentBONADIO FRANK·Filed 2006·Application pending·0 cites
- 4844US2006161050A1A surgical sealing deviceBUTLER JOHN·Filed 2005·Application pending·0 cites
- 4944US2005148823A1Surgical sealing deviceFiled 2004·Application pending·0 cites
- 5043US2005209510A1Wound retractor deviceBONADIO FRANK·Filed 2005·Application pending·0 cites
Showing the top 50 of 62 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when John Butler files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →