Process of manufacturing an ultrasonic medical device
US-12581859-B2 · Mar 17, 2026 · US
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Estera Frederick L patents
Estera Frederick L is listed as an inventor on 66 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Estera Frederick L |
| Total patents | 66 |
| First publication | May 28, 2015 |
| Latest publication | Mar 17, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Ultrasonic surgical instruments having offset blades
US-12575849-B2 · Mar 17, 2026 · US
Ultrasonic surgical instrument with movable rigidizing member
US-2026013893-A1 · Jan 15, 2026 · US
Method of treating tissue using end effector with ultrasonic and electrosurgical features
US-12508065-B2 · Dec 30, 2025 · US
Ultrasonic surgical instrument with movable rigidizing member
US-12433631-B2 · Oct 7, 2025 · US
Method of operating a combination ultrasonic / bipolar rf surgical device with a combination energy modality end-effector
US-2025281219-A1 · Sep 11, 2025 · US
Method of operating a combination ultrasonic / bipolar RF surgical device with a combination energy modality end-effector
US-12336747-B2 · Jun 24, 2025 · US
Combination ultrasonic and electrosurgical instrument having curved ultrasonic blade
US-2025160922-A1 · May 22, 2025 · US
Combination ultrasonic and electrosurgical instrument having curved ultrasonic blade
US-12232791-B2 · Feb 25, 2025 · US
Surgical instrument use indicator
US-2024374280-A1 · Nov 14, 2024 · US
Recent patents
Latest publications not already listed above.
Non-biased deflectable electrode to minimize contact between ultrasonic blade and electrode
US-12114912-B2 · Oct 15, 2024 · US
Surgical instrument use indicator
US-12070239-B2 · Aug 27, 2024 · US
Medical device with a bilateral jaw configuration for nerve stimulation
US-2024216042-A1 · Jul 4, 2024 · US
Medical device with a bilateral jaw configuration for nerve stimulation
US-11864820-B2 · Jan 9, 2024 · US
Ultrasonic surgical instrument with movable rigidizing member
US-2023225754-A1 · Jul 20, 2023 · US
Ultrasonic surgical instrument with movable rigidizing member
US-11684385-B2 · Jun 27, 2023 · US
Method of operating an articulating ultrasonic surgical instrument
US-2023112022-A1 · Apr 13, 2023 · US
Features to drive fluid toward an ultrasonic blade of a surgical instrument
US-11589892-B2 · Feb 28, 2023 · US
Surgical instrument use indicator
US-2022395292-A1 · Dec 15, 2022 · US
Ultrasonic surgical instrument with replaceable clamp pad
US-11497520-B2 · Nov 15, 2022 · US
Ultrasonic transducer techniques for ultrasonic surgical instrument
US-2022346824-A1 · Nov 3, 2022 · US
Method of operating an articulating ultrasonic surgical instrument
US-11484333-B2 · Nov 1, 2022 · US
Surgical instrument use indicator
US-11464533-B2 · Oct 11, 2022 · US
Features to promote removal of debris from within ultrasonic surgical instrument
US-11399861-B2 · Aug 2, 2022 · US
Method of treating tissue using end effector with ultrasonic and electrosurgical features
US-2022039861-A1 · Feb 10, 2022 · US
End effector for instrument with ultrasonic and electrosurgical features
US-2022039858-A1 · Feb 10, 2022 · US
Combination ultrasonic and electrosurgical instrument having curved ultrasonic blade
US-2021346078-A1 · Nov 11, 2021 · US
Combination ultrasonic and electrosurgical instrument having clamp arm electrode
US-11058472-B2 · Jul 13, 2021 · US
Combination ultrasonic and electrosurgical instrument having ultrasonic waveguide with distal overmold member
US-11051866-B2 · Jul 6, 2021 · US
Method of operating a combination ultrasonic / bipolar rf surgical device with a combination energy modality end-effector
US-2021196334-A1 · Jul 1, 2021 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Ethicon Llc | 32 |
| Cilag Gmbh Int | 30 |
| Ethicon Endo Surgery Inc | 9 |
| Ethicon Endo Surgery Llc | 5 |
| Cilag Gmbh Int Zug Switzerland | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| A61B17/320092 | 64 |
| A61B2017/320095 | 53 |
| A61B2017/320094 | 49 |
| A61B17/320068 | 41 |
| A61B2017/320093 | 32 |