RICHARD A. WILLYARD

Person

LONGMONT, CO, US

People

Patents Grantslast 30 patents

Information Patent Grant
Microwave antenna probes
- Patent number 11,510,732
- Issue date Nov 29, 2022
- Covidien LP
- Joseph D. Brannan
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Microwave energy-delivery device and system
- Patent number 11,337,757
- Issue date May 24, 2022
- Covidien LP
- Joseph D. Brannan
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Microwave antenna with cooled hub
- Patent number 11,147,620
- Issue date Oct 19, 2021
- Covidien LP
- Richard A. Willyard
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Systems for thermal-feedback-controlled rate of fluid flow to fluid...
- Patent number 11,147,622
- Issue date Oct 19, 2021
- Covidien LP
- Richard A. Willyard
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Microwave energy-delivery device and system
- Patent number 10,675,092
- Issue date Jun 9, 2020
- Covidien LP
- Joseph D. Brannan
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Microwave energy-delivery device and system
- Patent number 10,499,988
- Issue date Dec 10, 2019
- Covidien LP
- Joseph D. Brannan
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Microwave energy-delivery device and system
- Patent number 10,363,098
- Issue date Jul 30, 2019
- Covidien LP
- Joseph D. Brannan
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Systems for thermal-feedback-controlled rate of fluid flow to fluid...
- Patent number 10,335,230
- Issue date Jul 2, 2019
- Covidien LP
- Richard A. Willyard
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Flow rate verification monitor for fluid-cooled microwave ablation...
- Patent number 10,251,701
- Issue date Apr 9, 2019
- Covidien LP
- Richard A. Willyard
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Choked dielectric loaded tip dipole microwave antenna
- Patent number 10,188,460
- Issue date Jan 29, 2019
- Covidien LP
- Joseph D. Brannan
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Microwave energy-delivery device and system
- Patent number 10,105,181
- Issue date Oct 23, 2018
- Covidien LP
- Joseph D. Brannan
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Microwave antenna with cooled handle
- Patent number 10,022,186
- Issue date Jul 17, 2018
- Covidien LP
- Richard A. Willyard
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Microwave energy-delivery device and system
- Patent number 10,016,236
- Issue date Jul 10, 2018
- Covidien LP
- Joseph D. Brannan
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Microwave energy-delivery device and system
- Patent number 9,913,687
- Issue date Mar 13, 2018
- Covidien LP
- Joseph D. Brannan
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Microwave antenna probes
- Patent number 9,901,398
- Issue date Feb 27, 2018
- Covidien LP
- Joseph D. Brannan
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Microwave antenna with cooled handle
- Patent number 9,707,038
- Issue date Jul 18, 2017
- Covidien LP
- Richard A. Willyard
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Flow rate verification monitor for fluid-cooled microwave ablation...
- Patent number 9,668,812
- Issue date Jun 6, 2017
- Covidien LP
- Richard A. Willyard
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Electrosurgical tissue ablation systems and methods capable of dete...
- Patent number 9,597,151
- Issue date Mar 21, 2017
- Covidien LP
- Joseph D. Brannan
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Microwave energy-delivery device and system
- Patent number 9,498,286
- Issue date Nov 22, 2016
- Covidien LP
- Joseph D. Brannan
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Tissue dissectors
- Patent number 9,492,190
- Issue date Nov 15, 2016
- Covidien LP
- Joseph D. Brannan
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Microwave antenna with cooling system
- Patent number 9,375,280
- Issue date Jun 28, 2016
- Covidien LP
- Richard A. Willyard
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Microwave energy-delivery device and system
- Patent number 9,301,723
- Issue date Apr 5, 2016
- Covidien LP
- Joseph D. Brannan
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Microwave antenna with choke
- Patent number 9,198,725
- Issue date Dec 1, 2015
- Covidien LP
- Richard A. Willyard
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method of manufacturing a surgical instrument
- Patent number 9,192,439
- Issue date Nov 24, 2015
- Covidien LP
- James E. Dunning
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Flow rate verification monitor for fluid-cooled microwave ablation...
- Patent number 9,192,436
- Issue date Nov 24, 2015
- Covidien LP
- Richard A. Willyard
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Microwave energy-delivery device and system
- Patent number 9,161,814
- Issue date Oct 20, 2015
- Covidien LP
- Joseph D. Brannan
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Microwave energy-delivery device and system
- Patent number 9,119,650
- Issue date Sep 1, 2015
- Covidien LP
- Joseph D. Brannan
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Choked dielectric loaded tip dipole microwave antenna
- Patent number 9,113,924
- Issue date Aug 25, 2015
- Covidien LP
- Joseph D. Brannan
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Microwave antenna with choke
- Patent number 9,113,932
- Issue date Aug 25, 2015
- Covidien LP
- Richard A. Willyard
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Electrosurgical tissue ablation systems capable of detecting excess...
- Patent number 8,945,113
- Issue date Feb 3, 2015
- Covidien LP
- Joseph D. Brannan
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
MICROWAVE ANTENNA PROBES
- Publication number 20230039525
- Publication date Feb 9, 2023
- Covidien LP
- Joseph D. Brannan
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
MICROWAVE ENERGY-DELIVERY DEVICE AND SYSTEM
- Publication number 20220151697
- Publication date May 19, 2022
- Covidien LP
- JOSEPH D. BRANNAN
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
MICROWAVE ENERGY-DELIVERY DEVICE AND SYSTEM
- Publication number 20200289200
- Publication date Sep 17, 2020
- Covidien LP
- JOSEPH D. BRANNAN
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SYSTEMS FOR THERMAL-FEEDBACK-CONTROLLED RATE OF FLUID FLOW TO FLUID...
- Publication number 20190321098
- Publication date Oct 24, 2019
- Covidien LP
- RICHARD A. WILLYARD
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
MICROWAVE ENERGY-DELIVERY DEVICE AND SYSTEM
- Publication number 20190038352
- Publication date Feb 7, 2019
- Covidien LP
- JOSEPH D. BRANNAN
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
MICROWAVE ANTENNA WITH COOLED HUB
- Publication number 20180318007
- Publication date Nov 8, 2018
- Covidien LP
- RICHARD A. WILLYARD
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MICROWAVE ENERGY-DELIVERY DEVICE AND SYSTEM
- Publication number 20180235698
- Publication date Aug 23, 2018
- Covidien LP
- JOSEPH D. BRANNAN
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
MICROWAVE ANTENNA PROBES
- Publication number 20180235697
- Publication date Aug 23, 2018
- Covidien LP
- JOSEPH D. BRANNAN
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
TISSUE DISSECTORS
- Publication number 20170325797
- Publication date Nov 16, 2017
- Covidien LP
- Casey M. Ladtkow
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
MICROWAVE ANTENNA WITH COOLED HANDLE
- Publication number 20170312030
- Publication date Nov 2, 2017
- Covidien LP
- RICHARD A. WILLYARD
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
FLOW RATE VERIFICATION MONITOR FOR FLUID-COOLED MICROWAVE ABLATION...
- Publication number 20170245932
- Publication date Aug 31, 2017
- Covidien LP
- RICHARD A. WILLYARD
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
MICROWAVE ENERGY-DELIVERY DEVICE AND SYSTEM
- Publication number 20170189115
- Publication date Jul 6, 2017
- Covidien LP
- JOSEPH D. BRANNAN
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SYSTEM AND METHOD FOR DETECTING BENDING OF AN ELECTROSURGICAL DEVICE
- Publication number 20170172689
- Publication date Jun 22, 2017
- Covidien LP
- JOSEPH D. BRANNAN
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
TISSUE DISSECTORS
- Publication number 20170056049
- Publication date Mar 2, 2017
- Covidien LP
- Joseph D. Brannan
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
MICROWAVE ENERGY-DELIVERY DEVICE AND SYSTEM
- Publication number 20170056109
- Publication date Mar 2, 2017
- Covidien LP
- JOSEPH D. BRANNAN
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
MICROWAVE ANTENNA
- Publication number 20160302867
- Publication date Oct 20, 2016
- Covidien LP
- RICHARD A. WILLYARD
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
MICROWAVE ENERGY-DELIVERY DEVICE AND SYSTEM
- Publication number 20160192987
- Publication date Jul 7, 2016
- Covidien LP
- JOSEPH D. BRANNAN
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
FLOW RATE VERIFICATION MONITOR FOR FLUID-COOLED MICROWAVE ABLATION...
- Publication number 20160045258
- Publication date Feb 18, 2016
- Covidien LP
- RICHARD A. WILLYARD
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
MICROWAVE ANTENNA PROBES AND METHODS OF MANUFACTURING MICROWAVE ANT...
- Publication number 20160045264
- Publication date Feb 18, 2016
- Covidien LP
- JAMES E. DUNNING
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
MICROWAVE ANTENNA
- Publication number 20160045263
- Publication date Feb 18, 2016
- Covidien LP
- RICHARD A. WILLYARD
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
MICROWAVE ENERGY-DELIVERY DEVICE AND SYSTEM
- Publication number 20160038232
- Publication date Feb 11, 2016
- Covidien LP
- JOSEPH D. BRANNAN
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
CHOKED DIELECTRIC LOADED TIP DIPOLE MICROWAVE ANTENNA
- Publication number 20160030112
- Publication date Feb 4, 2016
- Joseph D. Brannan
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
MICROWAVE ENERGY-DELIVERY DEVICE AND SYSTEM
- Publication number 20150366615
- Publication date Dec 24, 2015
- Covidien LP
- JOSEPH D. BRANNAN
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
MICROWAVE ANTENNA WITH CHOKE
- Publication number 20150223881
- Publication date Aug 13, 2015
- Covidien LP
- RICHARD A. WILLYARD
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
MICROWAVE ANTENNA
- Publication number 20150190197
- Publication date Jul 9, 2015
- Covidien LP
- RICHARD A. WILLYARD
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ELECTROSURGICAL TISSUE ABLATION SYSTEMS CAPABLE OF DETECTING EXCESS...
- Publication number 20150150627
- Publication date Jun 4, 2015
- Covidien LP
- JOSEPH D. BRANNAN
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
MICROWAVE ENERGY-DELIVERY DEVICE AND SYSTEM
- Publication number 20140276200
- Publication date Sep 18, 2014
- Covidien LP
- Joseph D. Brannan
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
MICROWAVE ENERGY-DELIVERY DEVICE AND SYSTEM
- Publication number 20140276739
- Publication date Sep 18, 2014
- Covidien LP
- Joseph D. Brannan
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
MICROWAVE ENERGY-DELIVERY DEVICE AND SYSTEM
- Publication number 20140259641
- Publication date Sep 18, 2014
- Joseph D. Brannan
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
MICROWAVE ENERGY-DEVICE AND SYSTEM
- Publication number 20140276033
- Publication date Sep 18, 2014
- Covidien LP
- Joseph D. Brannan
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

RICHARD A. WILLYARD

Person

Patents Grantslast 30 patents

Microwave antenna probes

Microwave energy-delivery device and system

Microwave antenna with cooled hub

Systems for thermal-feedback-controlled rate of fluid flow to fluid...

Microwave energy-delivery device and system

Microwave energy-delivery device and system

Microwave energy-delivery device and system

Systems for thermal-feedback-controlled rate of fluid flow to fluid...

Flow rate verification monitor for fluid-cooled microwave ablation...

Choked dielectric loaded tip dipole microwave antenna

Microwave energy-delivery device and system

Microwave antenna with cooled handle

Microwave energy-delivery device and system

Microwave energy-delivery device and system

Microwave antenna probes

Microwave antenna with cooled handle

Flow rate verification monitor for fluid-cooled microwave ablation...

Electrosurgical tissue ablation systems and methods capable of dete...

Microwave energy-delivery device and system

Tissue dissectors

Microwave antenna with cooling system

Microwave energy-delivery device and system

Microwave antenna with choke

Method of manufacturing a surgical instrument

Flow rate verification monitor for fluid-cooled microwave ablation...

Microwave energy-delivery device and system

Microwave energy-delivery device and system

Choked dielectric loaded tip dipole microwave antenna

Microwave antenna with choke

Electrosurgical tissue ablation systems capable of detecting excess...

Patents Applicationslast 30 patents

MICROWAVE ANTENNA PROBES

MICROWAVE ENERGY-DELIVERY DEVICE AND SYSTEM

MICROWAVE ENERGY-DELIVERY DEVICE AND SYSTEM

SYSTEMS FOR THERMAL-FEEDBACK-CONTROLLED RATE OF FLUID FLOW TO FLUID...

MICROWAVE ENERGY-DELIVERY DEVICE AND SYSTEM

MICROWAVE ANTENNA WITH COOLED HUB

MICROWAVE ENERGY-DELIVERY DEVICE AND SYSTEM

MICROWAVE ANTENNA PROBES

TISSUE DISSECTORS

MICROWAVE ANTENNA WITH COOLED HANDLE

FLOW RATE VERIFICATION MONITOR FOR FLUID-COOLED MICROWAVE ABLATION...

MICROWAVE ENERGY-DELIVERY DEVICE AND SYSTEM

SYSTEM AND METHOD FOR DETECTING BENDING OF AN ELECTROSURGICAL DEVICE

TISSUE DISSECTORS

MICROWAVE ENERGY-DELIVERY DEVICE AND SYSTEM

MICROWAVE ANTENNA

MICROWAVE ENERGY-DELIVERY DEVICE AND SYSTEM

FLOW RATE VERIFICATION MONITOR FOR FLUID-COOLED MICROWAVE ABLATION...

MICROWAVE ANTENNA PROBES AND METHODS OF MANUFACTURING MICROWAVE ANT...

MICROWAVE ANTENNA

MICROWAVE ENERGY-DELIVERY DEVICE AND SYSTEM

CHOKED DIELECTRIC LOADED TIP DIPOLE MICROWAVE ANTENNA

MICROWAVE ENERGY-DELIVERY DEVICE AND SYSTEM

MICROWAVE ANTENNA WITH CHOKE

MICROWAVE ANTENNA

ELECTROSURGICAL TISSUE ABLATION SYSTEMS CAPABLE OF DETECTING EXCESS...

MICROWAVE ENERGY-DELIVERY DEVICE AND SYSTEM

MICROWAVE ENERGY-DELIVERY DEVICE AND SYSTEM

MICROWAVE ENERGY-DELIVERY DEVICE AND SYSTEM

MICROWAVE ENERGY-DEVICE AND SYSTEM