Inventor · disambiguated record
Randall J. Tanguay
Also filed as: TANGUAY RANDALL · TANGUAY RANDALL J
31 granted patents·5 pending applications·35,208 citations·filing 2007–2022
99Inventor score
Top patents by PatentIndex Score
36 records- 0199US11484307B2Loading unit coupleable to a surgical stapling systemCILAG GMBH INT·Filed 2020·Granted Nov 1, 2022·104 cites·14 claims
- 0299US10743870B2Surgical stapling apparatus with interlockable firing systemETHICON LLC·Filed 2018·Granted Aug 18, 2020·544 cites·8 claims
- 0399US10716568B2Surgical stapling apparatus with control features operable with one handETHICON LLC·Filed 2017·Granted Jul 21, 2020·553 cites·4 claims
- 0499US9962158B2Surgical stapling apparatuses with lockable end effector positioning systemsETHICON LLC·Filed 2015·Granted May 8, 2018·1.1k cites·23 claims
- 0599US9913647B2Disposable loading unit for use with a surgical instrumentETHICON ENDO SURGERY INC·Filed 2015·Granted Mar 13, 2018·1.1k cites·6 claims
- 0699US9877723B2Surgical stapling assembly comprising a selector arrangementETHICON LLC·Filed 2016·Granted Jan 30, 2018·1k cites·5 claims
- 0799US9872684B2Surgical stapling apparatus including firing force regulationETHICON LLC·Filed 2015·Granted Jan 23, 2018·1.1k cites·4 claims
- 0899US9867618B2Surgical stapling apparatus including firing force regulationETHICON LLC·Filed 2015·Granted Jan 16, 2018·1.1k cites·6 claims
- 0999US9211121B2Surgical stapling apparatusETHICON ENDO SURGERY INC·Filed 2015·Granted Dec 15, 2015·1.3k cites·18 claims
- 1099US9204878B2Surgical stapling apparatus with interlockable firing systemETHICON ENDO SURGERY INC·Filed 2014·Granted Dec 8, 2015·1.3k cites·14 claims
- 1199US9072515B2Surgical stapling apparatusETHICON ENDO SURGERY INC·Filed 2014·Granted Jul 7, 2015·1.6k cites·7 claims
- 1299US8973803B2Surgical stapling apparatus with control features operable with one handHALL STEVEN G·Filed 2010·Granted Mar 10, 2015·1.6k cites·19 claims
- 1399US8875971B2Surgical stapling apparatus with interlockable firing systemHALL STEVEN G·Filed 2010·Granted Nov 4, 2014·1.7k cites·16 claims
- 1499US8157145B2Pneumatically powered surgical cutting and fastening instrument with electrical feedbackSHELTON IV FREDERICK E·Filed 2007·Granted Apr 17, 2012·2.5k cites·24 claims
- 1599US8113410B2Surgical stapling apparatus with control featuresHALL STEVEN G·Filed 2011·Granted Feb 14, 2012·1.9k cites·16 claims
- 1699US7980443B2End effectors for a surgical cutting and stapling instrumentETHICON ENDO SURGERY INC·Filed 2008·Granted Jul 19, 2011·3.4k cites·20 claims
- 1799US7959051B2Closure systems for a surgical cutting and stapling instrumentETHICON ENDO SURGERY INC·Filed 2008·Granted Jun 14, 2011·2.2k cites·22 claims
- 1899US7866527B2Surgical stapling apparatus with interlockable firing systemETHICON ENDO SURGERY INC·Filed 2008·Granted Jan 11, 2011·2.1k cites·12 claims
- 1999US7819298B2Surgical stapling apparatus with control features operable with one handETHICON ENDO SURGERY INC·Filed 2008·Granted Oct 26, 2010·2.6k cites·13 claims
- 2099US7819296B2Surgical stapling apparatus with retractable firing systemsETHICON ENDO SURGERY INC·Filed 2008·Granted Oct 26, 2010·2k cites·16 claims
- 2199US7810692B2Disposable loading unit with firing indicatorETHICON ENDO SURGERY INC·Filed 2008·Granted Oct 12, 2010·2.2k cites·17 claims
- 2298US8875972B2End effector coupling arrangements for a surgical cutting and stapling instrumentWEISENBURGH II WILLIAM B·Filed 2011·Granted Nov 4, 2014·1.9k cites·10 claims
- 2391US8579807B2Absorbing fluids in a surgical access deviceMORENO JR CESAR E·Filed 2008·Granted Nov 12, 2013·86 cites·18 claims
- 2490US8568362B2Surgical access device with sorbentsMORENO JR CESAR E·Filed 2009·Granted Oct 29, 2013·83 cites·18 claims
- 2588US8449460B2TrocarDUKE DANIEL H·Filed 2011·Granted May 28, 2013·38 cites·8 claims
- 2686US10835250B2End effector coupling arrangements for a surgical cutting and stapling instrumentETHICON LLC·Filed 2017·Granted Nov 17, 2020·3 cites·9 claims
- 2783US8273060B2Fluid removal in a surgical access deviceMORENO JR CESAR E·Filed 2008·Granted Sep 25, 2012·27 cites·17 claims
- 2883US2023088531A1Surgical stapling apparatus with control features operable with one handCILAG GMBH INT·Filed 2022·Application pending·0 cites
- 2975US12171434B2End effector coupling arrangements for a surgical cutting and stapling instrumentCILAG GMBH INT·Filed 2020·Granted Dec 24, 2024·0 cites·20 claims
- 3074US9358041B2Wicking fluid management in a surgical access deviceMORENO JR CESAR E·Filed 2008·Granted Jun 7, 2016·12 cites·14 claims
- 3173US8870747B2Scraping fluid removal in a surgical access deviceMORENO JR CESAR E·Filed 2008·Granted Oct 28, 2014·12 cites·27 claims
- 3272US9033929B2Fluid removal in a surgical access deviceMORENO CESAR E·Filed 2012·Granted May 19, 2015·7 cites·13 claims
- 3358US2015060521A1End effector coupling arrangements for a surgical cutting and stapling instrumentETHICON ENDO SURGERY INC·Filed 2014·Application pending·0 cites
- 3456US2009206131A1End effector coupling arrangements for a surgical cutting and stapling instrumentETHICON ENDO SURGERY INC·Filed 2008·Application pending·0 cites
- 3550US2009206137A1Disposable loading units for a surgical cutting and stapling instrumentETHICON ENDO SURGERY INC·Filed 2008·Application pending·0 cites
- 3649US2009270686A1Methods and devices for maintaining visibility during surgical proceduresETHICON ENDO SURGERY INC·Filed 2008·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →