Smoke evacuation device
US-12408968-B2 · Sep 9, 2025 · US
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Frampton Chad S patents
Frampton Chad S is listed as an inventor on 49 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Frampton Chad S |
| Total patents | 49 |
| First publication | Feb 16, 2016 |
| Latest publication | Sep 9, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Noise and vibration management for smoke evacuation system
US-2025264104-A1 · Aug 21, 2025 · US
Noise and vibration management for smoke evacuation system
US-12331748-B2 · Jun 17, 2025 · US
Electrical return connections for electrosurgical systems
US-12064171-B2 · Aug 20, 2024 · US
Locking mechanism and sliding conductor for extendable shaft
US-2024261020-A1 · Aug 8, 2024 · US
Locking mechanism and sliding conductor for extendable shaft
US-11992261-B2 · May 28, 2024 · US
Noise and vibration management for smoke evacuation system
US-2023340958-A1 · Oct 26, 2023 · US
Noise and vibration management for smoke evacuation system
US-11725664-B2 · Aug 15, 2023 · US
Hand-held instrument with dual zone fluid removal
US-11617611-B2 · Apr 4, 2023 · US
Smoke evacuation device
US-2022409261-A1 · Dec 29, 2022 · US
Recent patents
Latest publications not already listed above.
Fluid trap
US-D967384-S · Oct 18, 2022 · US
Electrosurgical wave generator
US-11446078-B2 · Sep 20, 2022 · US
Vacuum assisted irrigation pump
US-11446416-B2 · Sep 20, 2022 · US
Smoke evacuation device remote activation system
US-11389225-B2 · Jul 19, 2022 · US
Smoke evacuation system fluid trap
US-11305223-B2 · Apr 19, 2022 · US
Filter cartridge
US-D943058-S · Feb 8, 2022 · US
Smoke evacuation device
US-11234754-B2 · Feb 1, 2022 · US
Fluid system connector
US-11141577-B2 · Oct 12, 2021 · US
Hand-held instrument with extendable shaft locking mechanism
US-11039876-B2 · Jun 22, 2021 · US
Electrical return connections for electrosurgical systems
US-2021169572-A1 · Jun 10, 2021 · US
Fluid system connector
US-11015749-B2 · May 25, 2021 · US
Electrosurgical generator
US-D914884-S · Mar 30, 2021 · US
Fluid trap
US-D912762-S · Mar 9, 2021 · US
Universal connector
US-D906487-S · Dec 29, 2020 · US
Smoke evacuation system fluid trap
US-2020353399-A1 · Nov 12, 2020 · US
Electrosurgical instrument extension attachment
US-10765472-B2 · Sep 8, 2020 · US
Smoke evacuation system fluid trap
US-10758855-B2 · Sep 1, 2020 · US
Filter cartridge
US-D886976-S · Jun 9, 2020 · US
Locking mechanism and sliding conductor for extendable shaft
US-2020155231-A1 · May 21, 2020 · US
Fluid system connector
US-2020094035-A1 · Mar 26, 2020 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Megadyne Med Prod Inc | 49 |
| Megadayne Medical Products Inc | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| A61B2218/008 | 32 |
| A61B2018/00601 | 27 |
| A61B18/1402 | 25 |
| A61B2018/00595 | 23 |
| A61B18/16 | 17 |