Randolph C. Stewart

Person

Cincinnati, OH, US

People

Patents Grantslast 30 patents

Information Patent Grant
Articulation joint having an inner guide
- Patent number 12,133,658
- Issue date Nov 5, 2024
- Cilag GmbH International
- Barry C. Worrell
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Flexible neck for surgical instruments
- Patent number 12,042,211
- Issue date Jul 23, 2024
- Cilag GmbH International
- Randolph C. Stewart
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Jaw for surgical instrument end effector
- Patent number 11,857,247
- Issue date Jan 2, 2024
- Cilag GmbH International
- James M. Wilson
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Articulation joint having an inner guide
- Patent number 11,660,106
- Issue date May 30, 2023
- Cilag GmbH International
- Barry C. Worrell
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Bipolar electrosurgical jaws
- Patent number D951444
- Issue date May 10, 2022
- Cilag GmbH International
- Ellen M. Renner
- D24 - Medical and laboratory equipment
Information Patent Grant
Surgical jaw coupling methods and devices
- Patent number 11,134,968
- Issue date Oct 5, 2021
- Cilag GmbH International
- Barry C. Worrell
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Closed feedback control for electrosurgical device
- Patent number 11,096,752
- Issue date Aug 24, 2021
- Cilag GmbH International
- Foster B. Stulen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Flexible neck for surgical instruments
- Patent number 11,096,739
- Issue date Aug 24, 2021
- Cilag GmbH International
- Randolph C. Stewart
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Lockout mechanism for use with robotic electrosurgical device
- Patent number 10,993,763
- Issue date May 4, 2021
- Ethicon LLC
- Jonathan T. Batross
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Pair of bipolar electrosurgical jaws
- Patent number D888951
- Issue date Jun 30, 2020
- Ethicon LLC
- Ellen M. Renner
- D24 - Medical and laboratory equipment
Information Patent Grant
Closed feedback control for electrosurgical device
- Patent number 10,524,872
- Issue date Jan 7, 2020
- Ethicon LLC
- Randolph C. Stewart
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Jaw structure with distal closure for electrosurgical instruments
- Patent number 10,485,607
- Issue date Nov 26, 2019
- Ethicon LLC
- Geoffrey S. Strobl
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Lockout mechanism for use with robotic electrosurgical device
- Patent number 10,398,497
- Issue date Sep 3, 2019
- Ethicon LLC
- Jonathan T. Batross
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Surgeon feedback sensing and display methods
- Patent number 10,201,365
- Issue date Feb 12, 2019
- Ethicon LLC
- Chad P. Boudreaux
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Flexible neck for surgical instruments
- Patent number 10,172,670
- Issue date Jan 8, 2019
- Ethicon LLC
- Randolph Stewart
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Closed feedback control for electrosurgical device
- Patent number 9,713,507
- Issue date Jul 25, 2017
- Ethicon Endo-Surgery, LLC
- Foster B. Stulen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Lockout mechanism for use with robotic electrosurgical device
- Patent number 9,326,788
- Issue date May 3, 2016
- Ethicon Endo-Surgery, LLC
- Jonathan T. Batross
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Trigger lockout mechanism
- Patent number 9,314,292
- Issue date Apr 19, 2016
- Ethicon Endo-Surgery, LLC
- Gregory A. Trees
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Electrosurgical instrument with multi-stage actuator
- Patent number 9,254,171
- Issue date Feb 9, 2016
- Ethicon Endo-Surgery, Inc.
- Gregory A. Trees
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Closed feedback control for electrosurgical device
- Patent number 9,226,767
- Issue date Jan 5, 2016
- Ethicon Endo-Surgery, Inc.
- Foster B. Stulen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Electronic lock box with single linear actuator operating two diffe...
- Patent number 7,086,258
- Issue date Aug 8, 2006
- SentriLock, Inc.
- Scott R Fisher
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Wrist-mounted projectile launcher
- Patent number 5,711,285
- Issue date Jan 27, 1998
- Hasbro, Inc.
- Randolph C. Stewart
- F41 - WEAPONS
Information Patent Grant
Toy gun
- Patent number 5,531,210
- Issue date Jul 2, 1996
- Hasbro, Inc.
- Daniel G. Meiser
- F41 - WEAPONS

Patents Applicationslast 30 patents

Information Patent Application
JAW FOR SURGICAL INSTRUMENT END EFFECTOR
- Publication number 20240108399
- Publication date Apr 4, 2024
- Cilag GMBH International
- James M. Wilson
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ARTICULATION JOINT HAVING AN INNER GUIDE
- Publication number 20230320741
- Publication date Oct 12, 2023
- Cilag GMBH International
- Barry C. Worrell
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
CLOSED FEEDBACK CONTROL FOR ELECTROSURGICAL DEVICE
- Publication number 20220039891
- Publication date Feb 10, 2022
- Cilag GMBH International
- Foster B. Stulen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
JAW FOR SURGICAL INSTRUMENT END EFFECTOR
- Publication number 20220015823
- Publication date Jan 20, 2022
- Ethicon LLC
- James M. Wilson
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Flexible Neck for Surgical Instruments
- Publication number 20210361348
- Publication date Nov 25, 2021
- Cilag GMBH International
- Randolph C. Stewart
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
CLOSED FEEDBACK CONTROL FOR ELECTROSURGICAL DEVICE
- Publication number 20200222135
- Publication date Jul 16, 2020
- Ethicon LLC
- Foster B. Stulen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
LOCKOUT MECHANISM FOR USE WITH ROBOTIC ELECTROSURGICAL DEVICE
- Publication number 20200015883
- Publication date Jan 16, 2020
- Ethicon LLC
- Jonathan T. Batross
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SURGEON FEEDBACK SENSING AND DISPLAY METHODS
- Publication number 20190209201
- Publication date Jul 11, 2019
- Chad P. Boudreaux
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Flexible Neck for Surgical Instruments
- Publication number 20190125434
- Publication date May 2, 2019
- Ethicon LLC
- Randolph C. Stewart
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ARTICULATION JOINT HAVING AN INNER GUIDE
- Publication number 20180021051
- Publication date Jan 25, 2018
- Ethicon Endo-Surgery, LLC
- Barry C. Worrell
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
CLOSED FEEDBACK CONTROL FOR ELECTROSURGICAL DEVICE
- Publication number 20170348064
- Publication date Dec 7, 2017
- Ethicon LLC
- Randolph C. Stewart
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
JAW STRUCTURE WITH DISTAL CLOSURE FOR ELECTROSURGICAL INSTRUMENTS
- Publication number 20170312016
- Publication date Nov 2, 2017
- Ethicon Endo-Surgery, LLC
- Geoffrey S. Strobl
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
LOCKOUT MECHANISM FOR USE WITH ROBOTIC ELECTROSURGICAL DEVICE
- Publication number 20160317217
- Publication date Nov 3, 2016
- Ethicon Endo-Surgery, LLC
- Jonathan T. Batross
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Flexible Neck for Surgical Instruments
- Publication number 20160270839
- Publication date Sep 22, 2016
- Ethicon Endo-Surgery, LLC
- Randolph Stewart
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Surgical Jaw Coupling Methods and Devices
- Publication number 20160270807
- Publication date Sep 22, 2016
- Ethicon Endo-Surgery, LLC
- Barry Christian Worrell
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
CLOSED FEEDBACK CONTROL FOR ELECTROSURGICAL DEVICE
- Publication number 20160192999
- Publication date Jul 7, 2016
- Ethicon Endo-Surgery, LLC
- Foster B. Stulen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ELECTROSURGICAL INSTRUMENT WITH MULTI-STAGE ACTUATOR
- Publication number 20140276777
- Publication date Sep 18, 2014
- Gregory A. Trees
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SURGEON FEEDBACK SENSING AND DISPLAY METHODS
- Publication number 20140114327
- Publication date Apr 24, 2014
- ETHICON ENDO-SURGERY, INC.
- Chad P. Boudreaux
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
LOCKOUT MECHANISM FOR USE WITH ROBOTIC ELECTROSURGICAL DEVICE
- Publication number 20140005654
- Publication date Jan 2, 2014
- ETHICON ENDO-SURGERY, INC.
- Jonathan T. Batross
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
CLOSED FEEDBACK CONTROL FOR ELECTROSURGICAL DEVICE
- Publication number 20140005667
- Publication date Jan 2, 2014
- ETHICON ENDO-SURGERY, INC.
- Foster B. Stulen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
TRIGGER LOCKOUT MECHANISM
- Publication number 20130123782
- Publication date May 16, 2013
- ETHICON ENDO-SURGERY, INC.
- Gregory A. Trees
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Electronic lock box with single linear actuator operating two diffe...
- Publication number 20050207087
- Publication date Sep 22, 2005
- Scott R. Fisher
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Randolph C. Stewart

Person

Patents Grantslast 30 patents

Articulation joint having an inner guide

Flexible neck for surgical instruments

Jaw for surgical instrument end effector

Articulation joint having an inner guide

Bipolar electrosurgical jaws

Surgical jaw coupling methods and devices

Closed feedback control for electrosurgical device

Flexible neck for surgical instruments

Lockout mechanism for use with robotic electrosurgical device

Pair of bipolar electrosurgical jaws

Closed feedback control for electrosurgical device

Jaw structure with distal closure for electrosurgical instruments

Lockout mechanism for use with robotic electrosurgical device

Surgeon feedback sensing and display methods

Flexible neck for surgical instruments

Closed feedback control for electrosurgical device

Lockout mechanism for use with robotic electrosurgical device

Trigger lockout mechanism

Electrosurgical instrument with multi-stage actuator

Closed feedback control for electrosurgical device

Electronic lock box with single linear actuator operating two diffe...

Wrist-mounted projectile launcher

Toy gun

Patents Applicationslast 30 patents

JAW FOR SURGICAL INSTRUMENT END EFFECTOR

ARTICULATION JOINT HAVING AN INNER GUIDE

CLOSED FEEDBACK CONTROL FOR ELECTROSURGICAL DEVICE

JAW FOR SURGICAL INSTRUMENT END EFFECTOR

Flexible Neck for Surgical Instruments

CLOSED FEEDBACK CONTROL FOR ELECTROSURGICAL DEVICE

LOCKOUT MECHANISM FOR USE WITH ROBOTIC ELECTROSURGICAL DEVICE

SURGEON FEEDBACK SENSING AND DISPLAY METHODS

Flexible Neck for Surgical Instruments

ARTICULATION JOINT HAVING AN INNER GUIDE

CLOSED FEEDBACK CONTROL FOR ELECTROSURGICAL DEVICE

JAW STRUCTURE WITH DISTAL CLOSURE FOR ELECTROSURGICAL INSTRUMENTS

LOCKOUT MECHANISM FOR USE WITH ROBOTIC ELECTROSURGICAL DEVICE

Flexible Neck for Surgical Instruments

Surgical Jaw Coupling Methods and Devices

CLOSED FEEDBACK CONTROL FOR ELECTROSURGICAL DEVICE

ELECTROSURGICAL INSTRUMENT WITH MULTI-STAGE ACTUATOR

SURGEON FEEDBACK SENSING AND DISPLAY METHODS

LOCKOUT MECHANISM FOR USE WITH ROBOTIC ELECTROSURGICAL DEVICE

CLOSED FEEDBACK CONTROL FOR ELECTROSURGICAL DEVICE

TRIGGER LOCKOUT MECHANISM

Electronic lock box with single linear actuator operating two diffe...