Portable dialysis machine
US-11071811-B2 · Jul 27, 2021 · US
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Zwierstra Jan Brian patents
Zwierstra Jan Brian is listed as an inventor on 5 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Zwierstra Jan Brian |
| Total patents | 5 |
| First publication | Dec 13, 2016 |
| Latest publication | Jul 27, 2021 |
Notable patents
Publications ranked by popularity score, then publication date.
Portable Dialysis Machine
US-2020254169-A1 · Aug 13, 2020 · US
Portable dialysis machine
US-10596310-B2 · Mar 24, 2020 · US
Portable Dialysis Machine
US-2017232177-A1 · Aug 17, 2017 · US
Portable dialysis machine
US-9517296-B2 · Dec 13, 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 |
|---|---|
| Fresenius Medical Care Holdings Inc | 5 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| A61M2205/14 | 5 |
| A61M2205/15 | 5 |
| A61M2205/3393 | 5 |
| B01D2313/10 | 5 |
| A61M2205/502 | 5 |