Humidification device
US-10500366-B2 · Dec 10, 2019 · US
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Drew Douglas Roy patents
Drew Douglas Roy is listed as an inventor on 4 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Drew Douglas Roy |
| Total patents | 4 |
| First publication | Jan 7, 2016 |
| Latest publication | Dec 10, 2019 |
Notable patents
Publications ranked by popularity score, then publication date.
Multi-lumen breathing circuit including a flexible printed circuit board assembly
US-10092721-B2 · Oct 9, 2018 · US
Humidification device
US-2016310692-A1 · Oct 27, 2016 · US
Multi-lumen breathing circuit including a flexible printed circuit board assembly
US-2016001032-A1 · Jan 7, 2016 · 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 |
|---|---|
| Teleflex Medical Inc | 4 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| A61M16/1095 | 4 |
| A61M16/16 | 2 |
| A61M2205/8262 | 2 |
| A61M16/109 | 2 |
| A61M16/208 | 2 |