Oil filter and filter cartridge for an oil filter of a motor vehicle
US-11504656-B2 · Nov 22, 2022 · US
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Knoll Kai patents
Knoll Kai is listed as an inventor on 2 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Knoll Kai |
| Total patents | 2 |
| First publication | Nov 22, 2018 |
| Latest publication | Nov 22, 2022 |
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Daimler Ag | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| B01D27/103 | 2 |
| B01D29/96 | 2 |
| B01D35/153 | 2 |
| B01D2201/291 | 2 |
| B01D2201/167 | 2 |