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Patents Grants
last 30 patents
Information
Patent Grant
Control systems for electrosurgical generator
Patent number
11,969,201
Issue date
Apr 30, 2024
Covidien LP
Robert H. Wham
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Systems and methods for controlled electrosurgical coagulation
Patent number
11,744,631
Issue date
Sep 5, 2023
Covidien LP
Donald L. Tonn
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
System and methods for mitigating interferences between electrosurg...
Patent number
11,683,105
Issue date
Jun 20, 2023
Covidien LP
Donald W. Heckel
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Systems and methods for minimizing arcing of bipolar forceps
Patent number
11,534,226
Issue date
Dec 27, 2022
Covidien LP
Donald L. Tonn
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Systems and methods for controlled electrosurgical dissection
Patent number
11,272,975
Issue date
Mar 15, 2022
Covidien LP
Donald L. Tonn
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Control systems for electrosurgical generator
Patent number
11,090,106
Issue date
Aug 17, 2021
Covidien LP
Robert H. Wham
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Systems and methods for controlling arcing
Patent number
11,045,247
Issue date
Jun 29, 2021
Covidien LP
Robert H. Wham
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
System and methods for mitigating interferences between electrosurg...
Patent number
10,771,167
Issue date
Sep 8, 2020
Covidien LP
Donald W. Heckel
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Gain compensation for a full bridge inverter
Patent number
10,603,098
Issue date
Mar 31, 2020
Covidien LP
Aaron Mattmiller
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Gain compensation for a full bridge inverter
Patent number
9,504,516
Issue date
Nov 29, 2016
Covidien LLP
Aaron Mattmiller
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Constant power inverter with crest factor control
Patent number
9,270,202
Issue date
Feb 23, 2016
Covidien LP
Joshua H. Johnson
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
Information
Patent Application
CONTROL SYSTEMS FOR ELECTROSURGICAL GENERATOR
Publication number
20240293166
Publication date
Sep 5, 2024
Covidien LP
Robert H. Wham
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
SURGICAL INSTRUMENTS, SYSTEMS, AND METHODS INCORPORATING ULTRASONIC...
Publication number
20240032987
Publication date
Feb 1, 2024
Covidien LP
Michael B. Lyons
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
SYSTEMS AND METHODS FOR CONTROLLED ELECTROSURGICAL COAGULATION
Publication number
20230380882
Publication date
Nov 30, 2023
Covidien LP
DONALD L. TONN
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
CONTROL SYSTEMS FOR ELECTROSURGICAL GENERATOR
Publication number
20210369324
Publication date
Dec 2, 2021
Covidien LP
Robert H. Wham
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
INDEPENDENT CONTROL OF DUAL RF MONOPOLAR ELECTROSURGERY WITH SHARED...
Publication number
20210361339
Publication date
Nov 25, 2021
Covidien LP
Donald W. Heckel
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
INDEPENDENT CONTROL OF DUAL RF ELECTROSURGERY
Publication number
20210361340
Publication date
Nov 25, 2021
Covidien LP
Donald W. Heckel
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
INDEPENDENT CONTROL OF DUAL RF BIPOLAR ELECTROSURGERY
Publication number
20210361337
Publication date
Nov 25, 2021
Covidien LP
Donald W. Heckel
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
SYSTEMS AND METHODS FOR CONTROLLING ARCING
Publication number
20210322085
Publication date
Oct 21, 2021
Covidien LP
ROBERT H. WHAM
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
ELECTROSURGICAL SYSTEM AND METHODS OF SWITCHING BETWEEN DISTINCT MO...
Publication number
20210259759
Publication date
Aug 26, 2021
Covidien LP
JENNIFER R. McHENRY
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
SYSTEM AND METHODS FOR MITIGATING INTERFERENCES BETWEEN ELECTROSURG...
Publication number
20200403713
Publication date
Dec 24, 2020
Covidien LP
DONALD W. HECKEL
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
SYSTEMS AND METHODS FOR CONTROLLING ARCING
Publication number
20190254736
Publication date
Aug 22, 2019
Covidien LP
ROBERT H. WHAM
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
SYSTEM AND METHODS FOR MITIGATING INTERFERENCES BETWEEN ELECTROSURG...
Publication number
20190132062
Publication date
May 2, 2019
Covidien LP
DONALD W. HECKEL
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SYSTEMS AND METHODS FOR MINIMIZING ARCING OF BIPOLAR FORCEPS
Publication number
20190090931
Publication date
Mar 28, 2019
Covidien LP
DONALD L. TONN
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
SYSTEMS AND METHODS FOR CONTROLLED ELECTROSURGICAL DISSECTION
Publication number
20190090930
Publication date
Mar 28, 2019
Covidien LP
DONALD L. TONN
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
SYSTEMS AND METHODS FOR CONTROLLED ELECTROSURGICAL COAGULATION
Publication number
20190090932
Publication date
Mar 28, 2019
Covidien LP
DONALD L. TONN
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
GAIN COMPENSATION FOR A FULL BRIDGE INVERTER
Publication number
20170056092
Publication date
Mar 2, 2017
Covidien LP
AARON MATTMILLER
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
CONTROL SYSTEMS FOR ELECTROSURGICAL GENERATOR
Publication number
20160310202
Publication date
Oct 27, 2016
Covidien LP
ROBERT H. WHAM
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
GAIN COMPENSATION FOR A FULL BRIDGE INVERTER
Publication number
20140358138
Publication date
Dec 4, 2014
Covidien LP
AARON MATTMILLER
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
CONSTANT POWER INVERTER WITH CREST FACTOR CONTROL
Publication number
20140254221
Publication date
Sep 11, 2014
Covidien LP
JOSHUA H. JOHNSON
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE