Work apparatus
US-12521864-B2 · Jan 13, 2026 · US
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Barth Benjamin patents
Barth Benjamin is listed as an inventor on 16 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Barth Benjamin |
| Total patents | 16 |
| First publication | Aug 18, 2016 |
| Latest publication | Jan 13, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Particle filter with a plurality of coatings
US-12359595-B2 · Jul 15, 2025 · US
Work apparatus
US-2024308049-A1 · Sep 19, 2024 · US
Fan wheel and method for making a fan wheel
US-11795961-B2 · Oct 24, 2023 · US
Fan Wheel and Method for Making a Fan Wheel
US-2022389934-A1 · Dec 8, 2022 · US
Ultrasound-assisted method for producing an SCR catalytic converter
US-11400443-B2 · Aug 2, 2022 · US
Method for producing an SCR catalytic converter by way of pre-drying
US-11230955-B2 · Jan 25, 2022 · US
Particle filter with a plurality of coatings
US-2021404357-A1 · Dec 30, 2021 · US
Method for producing an scr catalytic converter by way of pre-drying
US-2021071561-A1 · Mar 11, 2021 · US
Ultrasound-assisted method for producing an scr catalytic converter
US-2021069691-A1 · Mar 11, 2021 · US
Recent patents
Latest publications not already listed above.
SCR-Active Material
US-2020406191-A1 · Dec 31, 2020 · US
SCR-active material
US-10799831-B2 · Oct 13, 2020 · US
SCR-Active Material
US-2019184338-A1 · Jun 20, 2019 · US
Hand-guided power tool with telescoping section
US-10302142-B2 · May 28, 2019 · US
Work apparatus with housing parts connected via a pivot joint
US-2018023680-A1 · Jan 25, 2018 · US
Hand-guided Power Tool with Telescoping Section
US-2016238082-A1 · Aug 18, 2016 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Umicore Ag & Co Kg | 9 |
| Stihl Ag & Co Kg Andreas | 7 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| B01J35/56 | 9 |
| F01N3/2066 | 9 |
| B01J37/0215 | 7 |
| B01J37/10 | 7 |
| B01J37/0009 | 7 |