Inventor
CHOWANIEC DAVID M
US20 patents
Patents
20 patentsUS10772631B2Sep 15, 2020
Adapter assembly for interconnecting electromechanical surgical devices and surgical loading units, and surgical systems thereof
COVIDIEN LP529 citations98
US10561418B2Feb 18, 2020
Adapter assemblies for interconnecting surgical loading units and handle assemblies
COVIDIEN LP639 citations98
US9918713B2Mar 20, 2018
Adapter assembly for interconnecting electromechanical surgical devices and surgical loading units, and surgical systems thereof
COVIDIEN LP60 citations97
US10561417B2Feb 18, 2020
Adapter assembly for interconnecting electromechanical surgical devices and surgical loading units, and surgical systems thereof
COVIDIEN LP34 citations94
US9763661B2Sep 19, 2017
Adapter assembly for interconnecting electromechanical surgical devices and surgical loading units, and surgical systems thereof
COVIDIEN LP23 citations94
US10098637B2Oct 16, 2018
Adapter assembly for interconnecting electromechanical surgical devices and surgical loading units, and surgical systems thereof
COVIDIEN LP8 citations84
US11266404B2Mar 8, 2022
Adapter assembly for interconnecting electromechanical surgical devices and surgical loading units, and surgical systems thereof
COVIDIEN LP1 citations73
US11026685B2Jun 8, 2021
Adapter assemblies for interconnecting surgical loading units and handle assemblies
COVIDIEN LP1 citations73
US10548596B2Feb 4, 2020
Adapter assembly for interconnecting electromechanical surgical devices and surgical loading units, and surgical systems thereof
COVIDIEN LP2 citations73
US11701119B2Jul 18, 2023
Powered stapling device with rack release
COVIDIEN LP2 citations72
US12156652B2Dec 3, 2024
Adapter assembly for interconnecting electromechanical surgical devices and surgical loading units, and surgical systems thereof
COVIDIEN LP0 citations62
US11666333B2Jun 6, 2023
Adapter assemblies for interconnecting surgical loading units and handle assemblies
COVIDIEN LP0 citations62
US12334665B2Jun 17, 2025
Surgical instrument with electrical connection
COVIDIEN LP0 citations61
US12207819B2Jan 28, 2025
Powered stapling device with rack release
COVIDIEN LP0 citations61
US11862884B2Jan 2, 2024
Surgical instrument with electrical connection
COVIDIEN LP1 citations61
US11819209B2Nov 21, 2023
Hand-held surgical instruments
COVIDIEN LP1 citations60
US11877744B2Jan 23, 2024
Low-cost powered stapler with end stop selection
COVIDIEN LP0 citations54
US11779334B2Oct 10, 2023
Surgical stapling device including a manual retraction assembly
COVIDIEN LP0 citations51
US12496064B2Dec 16, 2025
Powered stapling device with manual retraction
COVIDIEN LP0 citations50
US12102305B2Oct 1, 2024
Adapter assemblies and surgical loading units
COVIDIEN LP0 citations48