David A. Witt

Person

Maineville, OH, US

People

Patents Grantslast 30 patents

Information Patent Grant
Electrosurgical instrument with fluid diverter
- Patent number 12,295,644
- Issue date May 13, 2025
- Cilag GmbH International
- David A. Witt
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Methods and features for coupling ultrasonic surgical instrument co...
- Patent number 12,004,768
- Issue date Jun 11, 2024
- Cilag GmbH International
- Cory G. Kimball
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Electrosurgical instrument with fluid diverter
- Patent number 11,839,422
- Issue date Dec 12, 2023
- Cilag GmbH International
- David A. Witt
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Ultrasonic surgical blade
- Patent number 11,826,069
- Issue date Nov 28, 2023
- Cilag GmbH International
- David A. Witt
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Ultrasonic surgical shears with clamping feature
- Patent number 11,786,268
- Issue date Oct 17, 2023
- Cilag GmbH International
- Jeffrey D. Messerly
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Ultrasonic surgical blades
- Patent number 11,766,276
- Issue date Sep 26, 2023
- Cilag GmbH International
- David A. Witt
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Ultrasonic surgical instrument with blade replacement features
- Patent number 11,744,607
- Issue date Sep 5, 2023
- Cilag GmbH International
- John A. Hibner
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Ultrasonic surgical blades
- Patent number 11,690,643
- Issue date Jul 4, 2023
- Cilag GmbH International
- David A. Witt
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Ultrasonic surgical instrument with dual modes
- Patent number 11,589,890
- Issue date Feb 28, 2023
- Cilag GmbH International
- John A. Hibner
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Ultrasonic device for cutting and coagulating
- Patent number 11,529,164
- Issue date Dec 20, 2022
- Cilag GmbH International
- Foster B. Stulen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Ultrasonic surgical instrument blade with heat reduction feature
- Patent number 11,497,519
- Issue date Nov 15, 2022
- Cilag GmbH International
- Ashvani K. Madan
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Flexible electrosurgical instrument
- Patent number 11,484,358
- Issue date Nov 1, 2022
- Cilag GmbH International
- David A. Witt
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Ultrasonic surgical blades
- Patent number 11,439,426
- Issue date Sep 13, 2022
- Cilag GmbH International
- David A. Witt
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Methods and features for coupling ultrasonic surgical instrument co...
- Patent number 11,272,950
- Issue date Mar 15, 2022
- Cilag GmbH International
- Cory G. Kimball
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Systems and methods for managing fluid and suction in electrosurgic...
- Patent number 11,033,323
- Issue date Jun 15, 2021
- Cilag GmbH International
- David A. Witt
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Electrosurgical instrument with telescoping suction port and debris...
- Patent number 11,033,325
- Issue date Jun 15, 2021
- Cilag GmbH International
- David C. Yates
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Ultrasonic surgical instrument with blade replacement features
- Patent number 10,973,542
- Issue date Apr 13, 2021
- Ethicon LLC
- John A. Hibner
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Ultrasonic surgical blade
- Patent number 10,959,748
- Issue date Mar 30, 2021
- Ethicon LLC
- David A. Witt
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Ultrasonic surgical blades
- Patent number 10,888,347
- Issue date Jan 12, 2021
- Ethicon LLC
- David A. Witt
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Ultrasonic surgical shears with clamping feature
- Patent number 10,772,656
- Issue date Sep 15, 2020
- Ethicon LLC
- Jeffrey D. Messerly
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Electrosurgical instrument with fluid diverter
- Patent number 10,751,117
- Issue date Aug 25, 2020
- Ethicon LLC
- David A. Witt
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Ultrasonic surgical instrument with cooling conduit
- Patent number 10,702,296
- Issue date Jul 7, 2020
- Ethicon LLC
- Chad P. Boudreaux
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Ultrasonic surgical instrument blade with heat reduction feature
- Patent number 10,660,663
- Issue date May 26, 2020
- Ethicon LLC
- Ashvani K. Madan
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Ultrasonic surgical blades
- Patent number 10,463,887
- Issue date Nov 5, 2019
- Ethicon LLC
- David A. Witt
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Ultrasonic surgical blades
- Patent number 10,433,865
- Issue date Oct 8, 2019
- Ethicon LLC
- David A. Witt
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Ultrasonic surgical blades
- Patent number 10,433,866
- Issue date Oct 8, 2019
- Ethicon LLC
- David A. Witt
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Ultrasonic surgical instrument with dual modes
- Patent number 10,327,796
- Issue date Jun 25, 2019
- Ethicon LLC
- John A. Hibner
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Electrosurgical instrument with separate closure and cutting members
- Patent number 10,278,721
- Issue date May 7, 2019
- Ethicon LLC
- Timothy G. Dietz
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Ultrasonic surgical blades
- Patent number 10,265,094
- Issue date Apr 23, 2019
- Ethicon LLC
- David A. Witt
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Ultrasonic surgical blades
- Patent number 10,245,065
- Issue date Apr 2, 2019
- Ethicon LLC
- David A. Witt
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
ULTRASONIC SURGICAL BLADES
- Publication number 20250213266
- Publication date Jul 3, 2025
- Cilag GMBH International
- David A. Witt
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
METHODS AND FEATURES FOR COUPLING ULTRASONIC SURGICAL INSTRUMENT CO...
- Publication number 20240293143
- Publication date Sep 5, 2024
- Cilag GMBH International
- Cory G. Kimball
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ULTRASONIC SURGICAL BLADE
- Publication number 20240050118
- Publication date Feb 15, 2024
- Cilag GMBH International
- David A. Witt
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ELECTROSURGICAL INSTRUMENT WITH FLUID DIVERTER
- Publication number 20240041515
- Publication date Feb 8, 2024
- Cilag GMBH International
- David A. Witt
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ULTRASONIC SURGICAL BLADES
- Publication number 20230414244
- Publication date Dec 28, 2023
- Cilag GMBH International
- David A. Witt
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ULTRASONIC SURGICAL SHEARS WITH CLAMPING FEATURE
- Publication number 20230404612
- Publication date Dec 21, 2023
- Cilag GMBH International
- Jeffrey D. Messerly
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ULTRASONIC SURGICAL BLADES
- Publication number 20220387068
- Publication date Dec 8, 2022
- Cilag GMBH International
- David A. Witt
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
METHODS AND FEATURES FOR COUPLING ULTRASONIC SURGICAL INSTRUMENT CO...
- Publication number 20220240971
- Publication date Aug 4, 2022
- Cilag GMBH International
- Cory G. Kimball
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SYSTEMS AND METHODS FOR MANAGING FLUID AND SUCTION IN ELECTROSURGIC...
- Publication number 20210338309
- Publication date Nov 4, 2021
- Cilag GMBH International
- David A. Witt
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ULTRASONIC SURGICAL BLADE
- Publication number 20210228228
- Publication date Jul 29, 2021
- Ethicon LLC
- David A. Witt
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ULTRASONIC SURGICAL INSTRUMENT WITH BLADE REPLACEMENT FEATURES
- Publication number 20210137553
- Publication date May 13, 2021
- Ethicon LLC
- John A. Hibner
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ULTRASONIC SURGICAL SHEARS WITH CLAMPING FEATURE
- Publication number 20210007770
- Publication date Jan 14, 2021
- Ethicon LLC
- Jeffrey D. Messerly
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ELECTROSURGICAL INSTRUMENT WITH FLUID DIVERTER
- Publication number 20200375651
- Publication date Dec 3, 2020
- Ethicon LLC
- David A. Witt
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ULTRASONIC SURGICAL INSTRUMENT BLADE WITH HEAT REDUCTION FEATURE
- Publication number 20200315651
- Publication date Oct 8, 2020
- Ethicon LLC
- Ashvani K. Madan
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ULTRASONIC SURGICAL INSTRUMENT WITH COOLING CONDUIT
- Publication number 20200107853
- Publication date Apr 9, 2020
- Ethicon LLC
- Chad P. Boudreaux
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ULTRASONIC SURGICAL BLADES
- Publication number 20200046401
- Publication date Feb 13, 2020
- Ethicon LLC
- David A. Witt
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ULTRASONIC SURGICAL INSTRUMENT WITH DUAL MODES
- Publication number 20190290938
- Publication date Sep 26, 2019
- Ethicon LLC
- John A. Hibner
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ULTRASONIC DEVICE FOR CUTTING AND COAGULATING
- Publication number 20190247082
- Publication date Aug 15, 2019
- Ethicon LLC
- Foster B. Stulen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ULTRASONIC SURGICAL BLADES
- Publication number 20190239919
- Publication date Aug 8, 2019
- Ethicon LLC
- David A. Witt
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
METHODS AND FEATURES FOR COUPLING ULTRASONIC SURGICAL INSTRUMENT CO...
- Publication number 20190216490
- Publication date Jul 18, 2019
- Ethicon LLC
- Cory G. Kimball
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ULTRASONIC SURGICAL INSTRUMENT WITH BLADE REPLACEMENT FEATURES
- Publication number 20190125395
- Publication date May 2, 2019
- Ethicon LLC
- John A. Hibner
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
BIPOLAR ELECTRODE SALINE LINKED CLOSED LOOP MODULATED VACUUM SYSTEM
- Publication number 20190099209
- Publication date Apr 4, 2019
- Ethicon LLC
- David A. Witt
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SYSTEMS AND METHODS FOR MANAGING FLUID AND SUCTION IN ELECTROSURGIC...
- Publication number 20190099213
- Publication date Apr 4, 2019
- Ethicon LLC
- David A. Witt
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
FLEXIBLE ELECTROSURGICAL INSTRUMENT
- Publication number 20190099217
- Publication date Apr 4, 2019
- Ethicon LLC
- David A. Witt
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ULTRASONIC SURGICAL BLADES
- Publication number 20180289389
- Publication date Oct 11, 2018
- Ethicon LLC
- David A. Witt
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ULTRASONIC SURGICAL BLADES
- Publication number 20180263653
- Publication date Sep 20, 2018
- Ethicon LLC
- David A. Witt
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ELECTROSURGICAL INSTRUMENT WITH TELESCOPING SUCTION PORT AND DEBRIS...
- Publication number 20180228530
- Publication date Aug 16, 2018
- Ethicon LLC
- David C. Yates
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ULTRASONIC SURGICAL SHEARS WITH CLAMPING FEATURE
- Publication number 20180153575
- Publication date Jun 7, 2018
- Ethicon LLC
- Jeffrey D. Messerly
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ULTRASONIC SURGICAL BLADE
- Publication number 20180125522
- Publication date May 10, 2018
- Ethicon LLC
- David A. Witt
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SURGICAL INSTRUMENTS AND END EFFECTORS THEREFOR
- Publication number 20180125571
- Publication date May 10, 2018
- Ethicon LLC
- David A. Witt
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

David A. Witt

Person

Patents Grantslast 30 patents

Electrosurgical instrument with fluid diverter

Methods and features for coupling ultrasonic surgical instrument co...

Electrosurgical instrument with fluid diverter

Ultrasonic surgical blade

Ultrasonic surgical shears with clamping feature

Ultrasonic surgical blades

Ultrasonic surgical instrument with blade replacement features

Ultrasonic surgical blades

Ultrasonic surgical instrument with dual modes

Ultrasonic device for cutting and coagulating

Ultrasonic surgical instrument blade with heat reduction feature

Flexible electrosurgical instrument

Ultrasonic surgical blades

Methods and features for coupling ultrasonic surgical instrument co...

Systems and methods for managing fluid and suction in electrosurgic...

Electrosurgical instrument with telescoping suction port and debris...

Ultrasonic surgical instrument with blade replacement features

Ultrasonic surgical blade

Ultrasonic surgical blades

Ultrasonic surgical shears with clamping feature

Electrosurgical instrument with fluid diverter

Ultrasonic surgical instrument with cooling conduit

Ultrasonic surgical instrument blade with heat reduction feature

Ultrasonic surgical blades

Ultrasonic surgical blades

Ultrasonic surgical blades

Ultrasonic surgical instrument with dual modes

Electrosurgical instrument with separate closure and cutting members

Ultrasonic surgical blades

Ultrasonic surgical blades

Patents Applicationslast 30 patents

ULTRASONIC SURGICAL BLADES

METHODS AND FEATURES FOR COUPLING ULTRASONIC SURGICAL INSTRUMENT CO...

ULTRASONIC SURGICAL BLADE

ELECTROSURGICAL INSTRUMENT WITH FLUID DIVERTER

ULTRASONIC SURGICAL BLADES

ULTRASONIC SURGICAL SHEARS WITH CLAMPING FEATURE

ULTRASONIC SURGICAL BLADES

METHODS AND FEATURES FOR COUPLING ULTRASONIC SURGICAL INSTRUMENT CO...

SYSTEMS AND METHODS FOR MANAGING FLUID AND SUCTION IN ELECTROSURGIC...

ULTRASONIC SURGICAL BLADE

ULTRASONIC SURGICAL INSTRUMENT WITH BLADE REPLACEMENT FEATURES

ULTRASONIC SURGICAL SHEARS WITH CLAMPING FEATURE

ELECTROSURGICAL INSTRUMENT WITH FLUID DIVERTER

ULTRASONIC SURGICAL INSTRUMENT BLADE WITH HEAT REDUCTION FEATURE

ULTRASONIC SURGICAL INSTRUMENT WITH COOLING CONDUIT

ULTRASONIC SURGICAL BLADES

ULTRASONIC SURGICAL INSTRUMENT WITH DUAL MODES

ULTRASONIC DEVICE FOR CUTTING AND COAGULATING

ULTRASONIC SURGICAL BLADES

METHODS AND FEATURES FOR COUPLING ULTRASONIC SURGICAL INSTRUMENT CO...

ULTRASONIC SURGICAL INSTRUMENT WITH BLADE REPLACEMENT FEATURES

BIPOLAR ELECTRODE SALINE LINKED CLOSED LOOP MODULATED VACUUM SYSTEM

SYSTEMS AND METHODS FOR MANAGING FLUID AND SUCTION IN ELECTROSURGIC...

FLEXIBLE ELECTROSURGICAL INSTRUMENT

ULTRASONIC SURGICAL BLADES

ULTRASONIC SURGICAL BLADES

ELECTROSURGICAL INSTRUMENT WITH TELESCOPING SUCTION PORT AND DEBRIS...

ULTRASONIC SURGICAL SHEARS WITH CLAMPING FEATURE

ULTRASONIC SURGICAL BLADE

SURGICAL INSTRUMENTS AND END EFFECTORS THEREFOR