John Hammerland III

Person

Boulder, CO, US

People

Patents Grantslast 30 patents

Information Patent Grant
Energy-based surgical instrument for grasping, treating, and/or div...
- Patent number 12,059,196
- Issue date Aug 13, 2024
- Covidien LP
- Stephen J. Stamm
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Jaw guard for surgical forceps
- Patent number 11,896,256
- Issue date Feb 13, 2024
- Covidien LP
- John A. Hammerland
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Energy-based surgical instrument for grasping, treating, and/or div...
- Patent number 11,806,068
- Issue date Nov 7, 2023
- Covidien LP
- Stephen J. Stamm
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Trigger mechanisms for surgical instruments and surgical instrument...
- Patent number 11,793,520
- Issue date Oct 24, 2023
- Covidien LP
- John A. Hammerland
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Surgical instruments incorporating light energy tissue treatment fu...
- Patent number 11,771,496
- Issue date Oct 3, 2023
- Covidien LP
- John A. Hammerland
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Electrosurgical forceps
- Patent number 11,737,811
- Issue date Aug 29, 2023
- Covidien LP
- John A. Hammerland
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Multi-function surgical transection instrument
- Patent number 11,612,403
- Issue date Mar 28, 2023
- Covidien LP
- Rachael L. Kabala
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Visualization devices and methods for use in surgical procedures
- Patent number 11,547,466
- Issue date Jan 10, 2023
- Covidien LP
- Ashish Sharma
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Electrosurgical forceps including thermal cutting element
- Patent number 11,529,186
- Issue date Dec 20, 2022
- Covidien LP
- John A. Hammerland
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Haptic touch feedback surgical device for palpating tissue
- Patent number 11,504,201
- Issue date Nov 22, 2022
- Covidien LP
- Daniel A. Joseph
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Light energy surgical system, apparatus, and method
- Patent number 11,331,144
- Issue date May 17, 2022
- Covidien LP
- John A. Hammerland
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Sphincter assist device and method of use
- Patent number 11,318,032
- Issue date May 3, 2022
- Covidien LP
- John J. Kappus
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Surface ablation using bipolar RF electrode
- Patent number 11,246,644
- Issue date Feb 15, 2022
- Covidien LP
- Joe D. Sartor
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Trigger mechanisms for surgical instruments and surgical instrument...
- Patent number 11,090,050
- Issue date Aug 17, 2021
- Covidien LP
- John A. Hammerland
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Jaw guard for surgical forceps
- Patent number 11,033,289
- Issue date Jun 15, 2021
- Covidien LP
- John A. Hammerland
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Powered bipolar resectoscope
- Patent number 10,869,716
- Issue date Dec 22, 2020
- Covidien LP
- Joe D. Sartor
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Sphincter assist device and method of use
- Patent number 10,603,199
- Issue date Mar 31, 2020
- Covidien LP
- John J. Kappus
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Powered bipolar resectoscope
- Patent number 10,383,682
- Issue date Aug 20, 2019
- Covidien LP
- Joe D. Sartor
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Methods and devices for tissue suturing
- Patent number 9,833,233
- Issue date Dec 5, 2017
- Covidien LP
- John Hammerland
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Methods and devices for tissue suturing
- Patent number 9,750,495
- Issue date Sep 5, 2017
- Covidien LP
- Eric Kramer
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
SURGICAL ADAPTER ASSEMBLY
- Publication number 20240350123
- Publication date Oct 24, 2024
- Covidien LP
- John A. Hammerland
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
END EFFECTOR ASSEMBLY WITH MULTI-AXIS THERMAL CUTTING ELEMENT
- Publication number 20230397946
- Publication date Dec 14, 2023
- Covidien LP
- James D. Allen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ELECTROSURGICAL FORCEPS
- Publication number 20230397947
- Publication date Dec 14, 2023
- Covidien LP
- John A. Hammerland
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
END EFFECTOR ASSEMBLY WITH THERMAL CUTTING ELEMENT
- Publication number 20230380879
- Publication date Nov 30, 2023
- Covidien LP
- James D. Allen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
THERMAL CUTTING ELEMENTS AND ELECTROSURGICAL INSTRUMENTS INCLUDING...
- Publication number 20230380885
- Publication date Nov 30, 2023
- Covidien LP
- James D. Allen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
THERMAL CUTTING ELEMENTS, ELECTROSURGICAL INSTRUMENTS INCLUDING THE...
- Publication number 20230310063
- Publication date Oct 5, 2023
- Covidien LP
- James D. Allen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ELECTROSURGICAL INSTRUMENTS INCLUDING THERMAL CUTTING ELEMENTS
- Publication number 20230285065
- Publication date Sep 14, 2023
- Covidien LP
- James D. Allen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ELECTROSURGICAL INSTRUMENTS, SYSTEMS, AND METHODS INCLUDING USE OF...
- Publication number 20230285064
- Publication date Sep 14, 2023
- Covidien LP
- James D. Allen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ELECTROSURGICAL FORCEPS INCLUDING ENERGIZED CUTTING ELEMENT
- Publication number 20230075224
- Publication date Mar 9, 2023
- Covidien LP
- JOHN A. HAMMERLAND
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ENERGY-BASED SURGICAL INSTRUMENT FOR GRASPING, TREATING, AND/OR DIV...
- Publication number 20220183746
- Publication date Jun 16, 2022
- Covidien LP
- Stephen J. Stamm
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ENERGY-BASED SURGICAL INSTRUMENT FOR GRASPING, TREATING, AND/OR DIV...
- Publication number 20220183745
- Publication date Jun 16, 2022
- Covidien LP
- Stephen J. Stamm
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ENERGY-BASED SURGICAL INSTRUMENT FOR GRASPING, TREATING, AND/OR DIV...
- Publication number 20220183744
- Publication date Jun 16, 2022
- Covidien LP
- Stephen J. Stamm
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ARTICULATING BLADE DEPLOYMENT
- Publication number 20220039885
- Publication date Feb 10, 2022
- Covidien LP
- John A. Hammerland
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
TRIGGER MECHANISMS FOR SURGICAL INSTRUMENTS AND SURGICAL INSTRUMENT...
- Publication number 20210361287
- Publication date Nov 25, 2021
- Covidien LP
- JOHN A. HAMMERLAND
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SYSTEMS AND METHODS FOR SEALING AND DISSECTING TISSUE USING AN ELEC...
- Publication number 20210307812
- Publication date Oct 7, 2021
- Covidien LP
- James D. Allen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
JAW GUARD FOR SURGICAL FORCEPS
- Publication number 20210298778
- Publication date Sep 30, 2021
- Covidien LP
- JOHN A. HAMMERLAND
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
THERMAL CUTTING-ASSISTED TISSUE RESECTION DEVICES AND SYSTEMS
- Publication number 20210282837
- Publication date Sep 16, 2021
- Covidien LP
- Kenneth E. Netzel
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SURGICAL INSTRUMENTS INCORPORATING LIGHT ENERGY TISSUE TREATMENT FU...
- Publication number 20210251687
- Publication date Aug 19, 2021
- Covidien LP
- JOHN A. HAMMERLAND
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
TRIGGER MECHANISMS FOR SURGICAL INSTRUMENTS AND SURGICAL INSTRUMENT...
- Publication number 20210059668
- Publication date Mar 4, 2021
- Covidien LP
- JOHN A. HAMMERLAND
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ELECTROSURGICAL FORCEPS INCLUDING THERMAL CUTTING ELEMENT
- Publication number 20210022798
- Publication date Jan 28, 2021
- Covidien LP
- JOHN A. HAMMERLAND
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ACCESS ASSEMBLY INCLUDING FLEXIBLE CANNULA
- Publication number 20200268412
- Publication date Aug 27, 2020
- Covidien LP
- William E. Robinson
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SPHINCTER ASSIST DEVICE AND METHOD OF USE
- Publication number 20200222220
- Publication date Jul 16, 2020
- Covidien LP
- JOHN J. KAPPUS
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ELECTROSURGICAL FORCEPS
- Publication number 20200197075
- Publication date Jun 25, 2020
- Covidien LP
- John A. Hammerland
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
MULTI-FUNCTION SURGICAL TRANSECTION INSTRUMENT
- Publication number 20200107876
- Publication date Apr 9, 2020
- Covidien LP
- JAMES D. ALLEN
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
MULTI-FUNCTION SURGICAL TRANSECTION INSTRUMENT
- Publication number 20200107845
- Publication date Apr 9, 2020
- Covidien LP
- Rachael L. Kabala
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SURGICAL INSTRUMENTS AND METHODS FOR HEPATIC-RELATED SURGICAL PROCE...
- Publication number 20200107880
- Publication date Apr 9, 2020
- Covidien LP
- Thomas E. Drochner
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
VISUALIZATION DEVICES AND METHODS FOR USE IN SURGICAL PROCEDURES
- Publication number 20190388141
- Publication date Dec 26, 2019
- Covidien LP
- ASHISH SHARMA
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
BIPOLAR FORCEPS FOR HEPATIC TRANSECTION
- Publication number 20190365457
- Publication date Dec 5, 2019
- Covidien LP
- DANIEL A. JOSEPH
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
HAPTIC TOUCH FEEDBACK SURGICAL DEVICE FOR PALPATING TISSUE
- Publication number 20190365493
- Publication date Dec 5, 2019
- Covidien LP
- DANIEL A. JOSEPH
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
JAW GUARD FOR SURGICAL FORCEPS
- Publication number 20190336156
- Publication date Nov 7, 2019
- Covidien LP
- JOHN A. HAMMERLAND
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

John Hammerland III

Person

Patents Grantslast 30 patents

Energy-based surgical instrument for grasping, treating, and/or div...

Jaw guard for surgical forceps

Energy-based surgical instrument for grasping, treating, and/or div...

Trigger mechanisms for surgical instruments and surgical instrument...

Surgical instruments incorporating light energy tissue treatment fu...

Electrosurgical forceps

Multi-function surgical transection instrument

Visualization devices and methods for use in surgical procedures

Electrosurgical forceps including thermal cutting element

Haptic touch feedback surgical device for palpating tissue

Light energy surgical system, apparatus, and method

Sphincter assist device and method of use

Surface ablation using bipolar RF electrode

Trigger mechanisms for surgical instruments and surgical instrument...

Jaw guard for surgical forceps

Powered bipolar resectoscope

Sphincter assist device and method of use

Powered bipolar resectoscope

Methods and devices for tissue suturing

Methods and devices for tissue suturing

Patents Applicationslast 30 patents

SURGICAL ADAPTER ASSEMBLY

END EFFECTOR ASSEMBLY WITH MULTI-AXIS THERMAL CUTTING ELEMENT

ELECTROSURGICAL FORCEPS

END EFFECTOR ASSEMBLY WITH THERMAL CUTTING ELEMENT

THERMAL CUTTING ELEMENTS AND ELECTROSURGICAL INSTRUMENTS INCLUDING...

THERMAL CUTTING ELEMENTS, ELECTROSURGICAL INSTRUMENTS INCLUDING THE...

ELECTROSURGICAL INSTRUMENTS INCLUDING THERMAL CUTTING ELEMENTS

ELECTROSURGICAL INSTRUMENTS, SYSTEMS, AND METHODS INCLUDING USE OF...

ELECTROSURGICAL FORCEPS INCLUDING ENERGIZED CUTTING ELEMENT

ENERGY-BASED SURGICAL INSTRUMENT FOR GRASPING, TREATING, AND/OR DIV...

ENERGY-BASED SURGICAL INSTRUMENT FOR GRASPING, TREATING, AND/OR DIV...

ENERGY-BASED SURGICAL INSTRUMENT FOR GRASPING, TREATING, AND/OR DIV...

ARTICULATING BLADE DEPLOYMENT

TRIGGER MECHANISMS FOR SURGICAL INSTRUMENTS AND SURGICAL INSTRUMENT...

SYSTEMS AND METHODS FOR SEALING AND DISSECTING TISSUE USING AN ELEC...

JAW GUARD FOR SURGICAL FORCEPS

THERMAL CUTTING-ASSISTED TISSUE RESECTION DEVICES AND SYSTEMS

SURGICAL INSTRUMENTS INCORPORATING LIGHT ENERGY TISSUE TREATMENT FU...

TRIGGER MECHANISMS FOR SURGICAL INSTRUMENTS AND SURGICAL INSTRUMENT...

ELECTROSURGICAL FORCEPS INCLUDING THERMAL CUTTING ELEMENT

ACCESS ASSEMBLY INCLUDING FLEXIBLE CANNULA

SPHINCTER ASSIST DEVICE AND METHOD OF USE

ELECTROSURGICAL FORCEPS

MULTI-FUNCTION SURGICAL TRANSECTION INSTRUMENT

MULTI-FUNCTION SURGICAL TRANSECTION INSTRUMENT

SURGICAL INSTRUMENTS AND METHODS FOR HEPATIC-RELATED SURGICAL PROCE...

VISUALIZATION DEVICES AND METHODS FOR USE IN SURGICAL PROCEDURES

BIPOLAR FORCEPS FOR HEPATIC TRANSECTION

HAPTIC TOUCH FEEDBACK SURGICAL DEVICE FOR PALPATING TISSUE

JAW GUARD FOR SURGICAL FORCEPS