Inventor
DOLL KEVIN R
US51 patents
⚠️ This page may combine multiple inventors who share the name “DOLL KEVIN R”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CILAG GMBH INT
15 patentsUS11446034B2Sep 20, 2022
Surgical stapling assembly comprising first and second actuation systems configured to perform different functions
CILAG GMBH INT138 citations99
US11382625B2Jul 12, 2022
Fastener cartridge comprising non-uniform fasteners
CILAG GMBH INT205 citations99
US11266409B2Mar 8, 2022
Fastener cartridge comprising a sled including longitudinally-staggered ramps
CILAG GMBH INT351 citations99
US11166717B2Nov 9, 2021
Surgical instrument with firing lockout
CILAG GMBH INT356 citations99
US11083456B2Aug 10, 2021
Articulating surgical instrument incorporating a two-piece firing mechanism
CILAG GMBH INT400 citations99
US12521116B2Jan 13, 2026
Robotically-driven surgical instrument with e-beam driver
CILAG GMBH INT0 citations73
US12290261B2May 6, 2025
Robotically-driven surgical instrument with E-beam driver
CILAG GMBH INT0 citations73
US12256930B2Mar 25, 2025
Robotically-driven surgical instrument with E-beam driver
CILAG GMBH INT0 citations73
US12178434B2Dec 31, 2024
Surgical stapling system including control circuit to monitor clamping pressure
CILAG GMBH INT2 citations73
US11963679B2Apr 23, 2024
Articulating surgical stapling instrument incorporating a two-piece E-beam firing mechanism
CILAG GMBH INT0 citations73
US11890008B2Feb 6, 2024
Surgical instrument with firing lockout
CILAG GMBH INT0 citations73
US11883020B2Jan 30, 2024
Surgical instrument having a feedback system
CILAG GMBH INT1 citations73
US12369914B2Jul 29, 2025
Fastener cartridge and fastener cartridge layer
CILAG GMBH INT0 citations63
US12171434B2Dec 24, 2024
End effector coupling arrangements for a surgical cutting and stapling instrument
CILAG GMBH INT0 citations63
US11980366B2May 14, 2024
Surgical instrument
CILAG GMBH INT0 citations63
ETHICON ENDO SURGERY INC
13 patentsUS10299792B2May 28, 2019
Fastener cartridge comprising non-uniform fasteners
ETHICON ENDO SURGERY INC1,183 citations99
US9913647B2Mar 13, 2018
Disposable loading unit for use with a surgical instrument
ETHICON ENDO SURGERY INC1,080 citations99
US9743928B2Aug 29, 2017
Surgical instrument having a feedback system
ETHICON ENDO SURGERY INC1,155 citations99
US9737303B2Aug 22, 2017
Articulating surgical stapling instrument incorporating a two-piece E-beam firing mechanism
ETHICON ENDO SURGERY INC1,128 citations99
US7980443B2Jul 19, 2011
End effectors for a surgical cutting and stapling instrument
ETHICON ENDO SURGERY INC3,356 citations99
US7959051B2Jun 14, 2011
Closure systems for a surgical cutting and stapling instrument
ETHICON ENDO SURGERY INC2,180 citations99
US7913891B2Mar 29, 2011
Disposable loading unit with user feedback features and surgical instrument for use therewith
ETHICON ENDO SURGERY INC2,245 citations99
US7861906B2Jan 4, 2011
Surgical stapling apparatus with articulatable components
ETHICON ENDO SURGERY INC2,493 citations99
US7857185B2Dec 28, 2010
Disposable loading unit for surgical stapling apparatus
ETHICON ENDO SURGERY INC2,449 citations99
US7819297B2Oct 26, 2010
Surgical stapling apparatus with reprocessible handle assembly
ETHICON ENDO SURGERY INC1,984 citations99
US7641093B2Jan 5, 2010
Surgical stapling instrument having an electroactive polymer actuated single lockout mechanism for prevention of firing
ETHICON ENDO SURGERY INC2,043 citations99
US7464846B2Dec 16, 2008
Surgical instrument having a removable battery
ETHICON ENDO SURGERY INC2,920 citations99
US7644848B2Jan 12, 2010
Electronic lockouts and surgical instrument including same
ETHICON ENDO SURGERY INC3,231 citations97
ETHICON LLC
9 patentsUS11298134B2Apr 12, 2022
Fastener cartridge comprising non-uniform fasteners
ETHICON LLC269 citations99
US11246616B2Feb 15, 2022
Motor-driven surgical cutting and fastening instrument with tactile position feedback
ETHICON LLC306 citations99
US11058420B2Jul 13, 2021
Surgical stapling apparatus comprising a lockout system
ETHICON LLC422 citations99
US10813641B2Oct 27, 2020
Robotically-driven surgical instrument
ETHICON LLC524 citations99
US10736634B2Aug 11, 2020
Robotically-driven surgical instrument including a drive system
ETHICON LLC543 citations99
US10716568B2Jul 21, 2020
Surgical stapling apparatus with control features operable with one hand
ETHICON LLC553 citations99
US10682142B2Jun 16, 2020
Surgical stapling apparatus including an articulation system
ETHICON LLC566 citations99
US10743851B2Aug 18, 2020
Interchangeable tools for surgical instruments
ETHICON LLC558 citations98
US10835250B2Nov 17, 2020
End effector coupling arrangements for a surgical cutting and stapling instrument
ETHICON LLC3 citations84
ETHICON ENDO SURGERY LLC
6 patentsUS10485546B2Nov 26, 2019
Robotically-driven surgical assembly
ETHICON ENDO SURGERY LLC714 citations99
US10426463B2Oct 1, 2019
Surgical instrument having a feedback system
ETHICON ENDO SURGERY LLC769 citations99
US10420561B2Sep 24, 2019
Robotically-driven surgical instrument
ETHICON ENDO SURGERY LLC772 citations99
US10383633B2Aug 20, 2019
Robotically-driven surgical assembly
ETHICON ENDO SURGERY LLC802 citations99
US10335151B2Jul 2, 2019
Robotically-driven surgical instrument
ETHICON ENDO SURGERY LLC830 citations99
US9913648B2Mar 13, 2018
Surgical system
ETHICON ENDO SURGERY LLC1,084 citations99
DLUGOS JR DANIEL F
2 patentsSWAYZE JEFFREY S
1 patentSHELTON IV FREDERICK E
1 patentWOODARD JR JAMES A
1 patentWEISENBURGH II WILLIAM B
1 patentWIDENHOUSE CHRISTOPHER W
1 patentShowing the top 50 of 51 patents by PatentIndex Score.