Filter device
US-11731070-B2 · Aug 22, 2023 · US
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Matho Rainer patents
Matho Rainer is listed as an inventor on 4 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Matho Rainer |
| Total patents | 4 |
| First publication | Oct 14, 2021 |
| Latest publication | Aug 22, 2023 |
Notable patents
Publications ranked by popularity score, then publication date.
Filter device and method for changing a filter element
US-11549704-B2 · Jan 10, 2023 · US
Filter device
US-2021316244-A1 · Oct 14, 2021 · US
Filter device and method for changing a filter element
US-2021318007-A1 · Oct 14, 2021 · US
Recent patents
Latest publications not already listed above.
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Lufttechnik Gransee GmbH | 4 |
| Oerlikon Textile Gmbh & Co Kg | 4 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| B01D46/90 | 4 |
| B01D46/88 | 4 |
| B01D46/56 | 4 |
| B01D46/0091 | 4 |
| B01D2271/02 | 4 |