David Nicholas

Person

Trumbull, CT, US

People

Patents Grantslast 30 patents

Information Patent Grant
Handheld surgical handle assembly, surgical adapters for use betwee...
- Patent number 12,053,180
- Issue date Aug 6, 2024
- Covidien LP
- David Nicholas
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Adapter assembly and loading units for surgical stapling devices
- Patent number 12,035,907
- Issue date Jul 16, 2024
- Covidien LP
- David Nicholas
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Two-position actuation with backlash compensation for surgical devices
- Patent number 12,029,389
- Issue date Jul 9, 2024
- Covidien LP
- Gregory W. Fischvogt
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Powered handle assembly for surgical devices
- Patent number 11,937,794
- Issue date Mar 26, 2024
- Covidien LP
- David A. Nicholas
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Surgical instrument including an adapter assembly and an articulati...
- Patent number 11,925,348
- Issue date Mar 12, 2024
- Covidien LP
- David Nicholas
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Interconnecting electromechanical surgical devices and surgical loa...
- Patent number 11,911,013
- Issue date Feb 27, 2024
- Covidien LP
- David Nicholas
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Adapter assembly with gimbal for interconnecting electromechanical...
- Patent number 11,877,733
- Issue date Jan 23, 2024
- Covidien LP
- David Nicholas
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Surgical stapler with powered and manual functions
- Patent number 11,877,750
- Issue date Jan 23, 2024
- Covidien LP
- David A. Nicholas
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Hand-held surgical instruments
- Patent number 11,871,924
- Issue date Jan 16, 2024
- Covidien LP
- David A. Nicholas
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Adapter assembly with pulley system and worm gear drive for interco...
- Patent number 11,864,763
- Issue date Jan 9, 2024
- Covidien LP
- David Nicholas
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Surgical stapler with oval tool assembly
- Patent number 11,801,054
- Issue date Oct 31, 2023
- Covidien LP
- Justin Williams
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Hand-held surgical instruments
- Patent number 11,801,050
- Issue date Oct 31, 2023
- Covidien LP
- David A. Nicholas
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Handle assemblies for hand-held surgical instruments
- Patent number 11,802,609
- Issue date Oct 31, 2023
- Covidien LP
- David A. Nicholas
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Surgical stapling device including a hydraulic staple formation mec...
- Patent number 11,786,241
- Issue date Oct 17, 2023
- Covidien LP
- David A. Nicholas
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Staple reload assembly with releasable knife
- Patent number 11,779,343
- Issue date Oct 10, 2023
- Covidien LP
- Justin Williams
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Powered surgical devices including strain gauges incorporated into...
- Patent number 11,751,874
- Issue date Sep 12, 2023
- Coviden LP
- Matthew Eschbach
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Hand-held surgical instruments
- Patent number 11,737,747
- Issue date Aug 29, 2023
- Covidien LP
- David A. Nicholas
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Tool assembly with replaceable cartridge assembly
- Patent number 11,723,656
- Issue date Aug 15, 2023
- Covidien LP
- Justin Williams
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Flexible surgical stapler
- Patent number 11,723,666
- Issue date Aug 15, 2023
- Covidien LP
- David Nicholas
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Surgical stapling apparatus with integrated visualization
- Patent number 11,717,300
- Issue date Aug 8, 2023
- Covidien LP
- David A. Nicholas
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Compression force sensor for a handheld electromechanical surgical...
- Patent number 11,690,695
- Issue date Jul 4, 2023
- Covidien LP
- David A. Nicholas
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Articulation mechanism for surgical stapling device
- Patent number 11,684,364
- Issue date Jun 27, 2023
- Covidien LP
- Justin Williams
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Hand held surgical handle assembly, surgical adapters for use betwe...
- Patent number 11,633,844
- Issue date Apr 25, 2023
- Covidien LP
- David A. Nicholas
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Tool assembly with minimal dead space
- Patent number 11,617,581
- Issue date Apr 4, 2023
- Covidien LP
- David Nicholas
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Surgical stapling device with captive anvil
- Patent number RE49455
- Issue date Mar 14, 2023
- Covidien LP
- David A. Nicholas
Information Patent Grant
Apparatus for endoscopic procedures
- Patent number 11,589,866
- Issue date Feb 28, 2023
- Covidien LP
- David A. Nicholas
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Surgical instruments including sensor assembly
- Patent number 11,583,275
- Issue date Feb 21, 2023
- Covidien LP
- David Nicholas
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Implantable fasteners, applicators, and methods for brachytherapy
- Patent number 11,559,700
- Issue date Jan 24, 2023
- Covidien LP
- Stanislaw Kostrzewski
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Surgical stapling device with flexible shaft
- Patent number 11,553,921
- Issue date Jan 17, 2023
- Covidien LP
- Justin Williams
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Surgical tool assembly with compact firing assembly
- Patent number 11,534,161
- Issue date Dec 27, 2022
- Covidien LP
- John W. Beardsley
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
POWERED HANDLE ASSEMBLY FOR SURGICAL DEVICES
- Publication number 20240215964
- Publication date Jul 4, 2024
- Covidien LP
- David A. NICHOLAS
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SURGICAL SYSTEM INCLUDING ADAPTER ASSEMBLY WITH WORM GEAR ASSEMBLY
- Publication number 20240164775
- Publication date May 23, 2024
- Covidien LP
- David Nicholas
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
HAND-HELD SURGICAL INSTRUMENTS
- Publication number 20240138831
- Publication date May 2, 2024
- Covidien LP
- David A. Nicholas
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SURGICAL STAPLING DEVICE WITH FLEXIBLE SHAFT
- Publication number 20240058006
- Publication date Feb 22, 2024
- Covidien LP
- David A. NICHOLAS
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
POWERED SURGICAL DEVICES INCLUDING STRAIN GAUGES INCORPORATED INTO...
- Publication number 20230404580
- Publication date Dec 21, 2023
- Covidien LP
- Matthew Eschbach
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
HAND-HELD SURGICAL INSTRUMENTS
- Publication number 20230389920
- Publication date Dec 7, 2023
- Covidien LP
- David A. Nicholas
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
COMPRESSION FORCE SENSOR FOR A HANDHELD ELECTROMECHANICAL SURGICAL...
- Publication number 20230338107
- Publication date Oct 26, 2023
- Covidien LP
- David A. Nicholas
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ADAPTER ASSEMBLY WITH PULLEY SYSTEM AND WORM GEAR DRIVE FOR INTERCO...
- Publication number 20230072521
- Publication date Mar 9, 2023
- Covidien LP
- David Nicholas
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
COMPRESSION FORCE SENSOR FOR A HANDHELD ELECTROMECHANICAL SURGICAL...
- Publication number 20220395348
- Publication date Dec 15, 2022
- Covidien LP
- David A. Nicholas
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
POWERED SURGICAL TACK APPLIER
- Publication number 20220338868
- Publication date Oct 27, 2022
- Covidien LP
- David A. Nicholas
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
FLEXIBLE SURGICAL STAPLER
- Publication number 20220296244
- Publication date Sep 22, 2022
- Covidien LP
- David Nicholas
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SURGICAL STAPLING APPARATUS WITH INTEGRATED VISUALIZATION
- Publication number 20220287715
- Publication date Sep 15, 2022
- Covidien LP
- David A. NICHOLAS
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ARTICULATION MECHANISM FOR SURGICAL STAPLING DEVICE
- Publication number 20220280156
- Publication date Sep 8, 2022
- Covidien LP
- Justin Williams
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
POWERED SURGICAL DEVICES INCLUDING STRAIN GAUGES INCORPORATED INTO...
- Publication number 20220257247
- Publication date Aug 18, 2022
- Covidien LP
- Matthew Eschbach
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SURGICAL STAPLING DEVICE INCLUDING A HYDRAULIC STAPLE FORMATION MEC...
- Publication number 20220257244
- Publication date Aug 18, 2022
- Covidien LP
- David A. NICHOLAS
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
TOOL ASSEMBLY WITH REPLACEABLE CARTRIDGE ASSEMBLY
- Publication number 20220240932
- Publication date Aug 4, 2022
- Covidien LP
- Justin Williams
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ADAPTER ASSEMBLY WITH GIMBAL FOR INTERCONNECTING ELECTROMECHANICAL...
- Publication number 20220225974
- Publication date Jul 21, 2022
- Covidien LP
- David Nicholas
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SURGICAL STAPLER WITH POWERED AND MANUAL FUNCTIONS
- Publication number 20220225995
- Publication date Jul 21, 2022
- Covidien LP
- David A. NICHOLAS
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
HANDLE ASSEMBLIES FOR HAND-HELD SURGICAL INSTRUMENTS
- Publication number 20220186815
- Publication date Jun 16, 2022
- Covidien LP
- David A. Nicholas
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
CONTACTLESS FORCE MEASUREMENT OF MOTOR TORQUE IN POWERED SURGICAL D...
- Publication number 20220151723
- Publication date May 19, 2022
- Covidien LP
- Anthony D. Calderoni
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SURGICAL INSTRUMENT INCLUDING AN ADAPTER ASSEMBLY AND AN ARTICULATI...
- Publication number 20220133308
- Publication date May 5, 2022
- Covidien LP
- David Nicholas
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
POWERED SURGICAL TACK APPLIER
- Publication number 20220133324
- Publication date May 5, 2022
- Covidien LP
- Russell Pribanic
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
HAND-HELD SURGICAL INSTRUMENTS
- Publication number 20220104809
- Publication date Apr 7, 2022
- Covidien LP
- David A. NICHOLAS
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
HAND-HELD SURGICAL INSTRUMENTS
- Publication number 20220096079
- Publication date Mar 31, 2022
- Covidien LP
- David A. NICHOLAS
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SURGICAL STAPLER WITH OVAL TOOL ASSEMBLY
- Publication number 20220087679
- Publication date Mar 24, 2022
- Covidien LP
- Justin Williams
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
NEEDLE RELOAD DEVICE FOR USE WITH ENDOSTITCH DEVICE
- Publication number 20220061835
- Publication date Mar 3, 2022
- Covidien LP
- David A. Nicholas
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ADAPTER ASSEMBLY AND LOADING UNITS FOR SURGICAL STAPLING DEVICES
- Publication number 20220031309
- Publication date Feb 3, 2022
- Covidien LP
- David Nicholas
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ADAPTER ASSEMBLY WITH GIMBAL FOR INTERCONNECTING ELECTROMECHANICAL...
- Publication number 20220022853
- Publication date Jan 27, 2022
- Covidien LP
- David Nicholas
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
HANDHELD SURGICAL HANDLE ASSEMBLY, SURGICAL ADAPTERS FOR USE BETWEE...
- Publication number 20220022870
- Publication date Jan 27, 2022
- Covidien LP
- David Nicholas
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
SURGICAL STAPLING DEVICE WITH FLEXIBLE SHAFT
- Publication number 20220015767
- Publication date Jan 20, 2022
- Covidien LP
- Justin Williams
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

David Nicholas

Person

Patents Grantslast 30 patents

Handheld surgical handle assembly, surgical adapters for use betwee...

Adapter assembly and loading units for surgical stapling devices

Two-position actuation with backlash compensation for surgical devices

Powered handle assembly for surgical devices

Surgical instrument including an adapter assembly and an articulati...

Interconnecting electromechanical surgical devices and surgical loa...

Adapter assembly with gimbal for interconnecting electromechanical...

Surgical stapler with powered and manual functions

Hand-held surgical instruments

Adapter assembly with pulley system and worm gear drive for interco...

Surgical stapler with oval tool assembly

Hand-held surgical instruments

Handle assemblies for hand-held surgical instruments

Surgical stapling device including a hydraulic staple formation mec...

Staple reload assembly with releasable knife

Powered surgical devices including strain gauges incorporated into...

Hand-held surgical instruments

Tool assembly with replaceable cartridge assembly

Flexible surgical stapler

Surgical stapling apparatus with integrated visualization

Compression force sensor for a handheld electromechanical surgical...

Articulation mechanism for surgical stapling device

Hand held surgical handle assembly, surgical adapters for use betwe...

Tool assembly with minimal dead space

Surgical stapling device with captive anvil

Apparatus for endoscopic procedures

Surgical instruments including sensor assembly

Implantable fasteners, applicators, and methods for brachytherapy

Surgical stapling device with flexible shaft

Surgical tool assembly with compact firing assembly

Patents Applicationslast 30 patents

POWERED HANDLE ASSEMBLY FOR SURGICAL DEVICES

SURGICAL SYSTEM INCLUDING ADAPTER ASSEMBLY WITH WORM GEAR ASSEMBLY

HAND-HELD SURGICAL INSTRUMENTS

SURGICAL STAPLING DEVICE WITH FLEXIBLE SHAFT

POWERED SURGICAL DEVICES INCLUDING STRAIN GAUGES INCORPORATED INTO...

HAND-HELD SURGICAL INSTRUMENTS

COMPRESSION FORCE SENSOR FOR A HANDHELD ELECTROMECHANICAL SURGICAL...

ADAPTER ASSEMBLY WITH PULLEY SYSTEM AND WORM GEAR DRIVE FOR INTERCO...

COMPRESSION FORCE SENSOR FOR A HANDHELD ELECTROMECHANICAL SURGICAL...

POWERED SURGICAL TACK APPLIER

FLEXIBLE SURGICAL STAPLER

SURGICAL STAPLING APPARATUS WITH INTEGRATED VISUALIZATION

ARTICULATION MECHANISM FOR SURGICAL STAPLING DEVICE

POWERED SURGICAL DEVICES INCLUDING STRAIN GAUGES INCORPORATED INTO...

SURGICAL STAPLING DEVICE INCLUDING A HYDRAULIC STAPLE FORMATION MEC...

TOOL ASSEMBLY WITH REPLACEABLE CARTRIDGE ASSEMBLY

ADAPTER ASSEMBLY WITH GIMBAL FOR INTERCONNECTING ELECTROMECHANICAL...

SURGICAL STAPLER WITH POWERED AND MANUAL FUNCTIONS

HANDLE ASSEMBLIES FOR HAND-HELD SURGICAL INSTRUMENTS

CONTACTLESS FORCE MEASUREMENT OF MOTOR TORQUE IN POWERED SURGICAL D...

SURGICAL INSTRUMENT INCLUDING AN ADAPTER ASSEMBLY AND AN ARTICULATI...

POWERED SURGICAL TACK APPLIER

HAND-HELD SURGICAL INSTRUMENTS

HAND-HELD SURGICAL INSTRUMENTS

SURGICAL STAPLER WITH OVAL TOOL ASSEMBLY

NEEDLE RELOAD DEVICE FOR USE WITH ENDOSTITCH DEVICE

ADAPTER ASSEMBLY AND LOADING UNITS FOR SURGICAL STAPLING DEVICES

ADAPTER ASSEMBLY WITH GIMBAL FOR INTERCONNECTING ELECTROMECHANICAL...

HANDHELD SURGICAL HANDLE ASSEMBLY, SURGICAL ADAPTERS FOR USE BETWEE...

SURGICAL STAPLING DEVICE WITH FLEXIBLE SHAFT