Direct alcohol fuel cell
US-12218388-B2 · Feb 4, 2025 · US
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Valnert Boris patents
Valnert Boris is listed as an inventor on 9 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Valnert Boris |
| Total patents | 9 |
| First publication | Sep 2, 2021 |
| Latest publication | Feb 4, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
System for refuelling a hearing aid fuel cell
US-12074352-B2 · Aug 27, 2024 · US
Refuelling unit for refuelling fuel cell of hearing aid
US-12074351-B2 · Aug 27, 2024 · US
Direct alcohol fuel cell
US-12068512-B2 · Aug 20, 2024 · US
A direct alcohol fuel cell
US-2022052355-A1 · Feb 17, 2022 · US
A direct alcohol fuel cell
US-2022029187-A1 · Jan 27, 2022 · US
System for refuelling a hearing aid fuel cell
US-2022006108-A1 · Jan 6, 2022 · US
Refuelling unit for refuelling fuel cell of hearing aid
US-2021280882-A1 · Sep 9, 2021 · US
Fluid system
US-2021270379-A1 · Sep 2, 2021 · 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 |
|---|---|
| Widex As | 9 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| Y02E60/50 | 9 |
| H01M8/1011 | 9 |
| H01M8/04208 | 4 |
| H01M2250/30 | 4 |
| Y02B90/10 | 4 |