Eustachian tube modification
US-12471978-B2 · Nov 18, 2025 · US
This page is not indexed by search engines while we improve data quality.
Ng Gregory patents
Ng Gregory is listed as an inventor on 9 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Ng Gregory |
| Total patents | 9 |
| First publication | Sep 7, 2017 |
| Latest publication | Nov 18, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Eustachian tube modification
US-2024423692-A1 · Dec 26, 2024 · US
Eustachian tube modification
US-11969200-B2 · Apr 30, 2024 · US
Nasal airway medical instrument
US-D946149-S · Mar 15, 2022 · US
Nasal airway medical instrument
US-D946150-S · Mar 15, 2022 · US
Eustachian tube modification
US-2021052318-A1 · Feb 25, 2021 · US
Eustachian tube modification
US-10864035-B2 · Dec 15, 2020 · US
Nasal airway medical instrument
US-D880694-S · Apr 7, 2020 · US
Eustachian tube modification
US-2017252089-A1 · Sep 7, 2017 · US
Recent patents
Latest publications not already listed above.
No data yet.
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Aerin Medical Inc | 9 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| A61B2018/1467 | 6 |
| A61B2018/143 | 6 |
| A61B2018/126 | 6 |
| A61B2018/1253 | 6 |
| A61B2018/046 | 6 |