Reduction of emissions in the vehicle interior
US-2026077289-A1 · Mar 19, 2026 · US
This page is not indexed by search engines while we improve data quality.
Müller-Hellwig Simone patents
Müller-Hellwig Simone is listed as an inventor on 9 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Müller-Hellwig Simone |
| Total patents | 9 |
| First publication | Sep 26, 2019 |
| Latest publication | Mar 19, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Utilization of nitrogen oxides from ambient air
US-11826693-B2 · Nov 28, 2023 · US
Method and device for purifying exhaust gas
US-11156139-B2 · Oct 26, 2021 · US
Utilization of nitrogen oxides from ambient air
US-2021252449-A1 · Aug 19, 2021 · US
Utilization of pollutants from internal combustion engines
US-10919769-B2 · Feb 16, 2021 · US
Utilization of pollutants from internal combustion engines
US-2020198970-A1 · Jun 25, 2020 · US
Device for cleaning air laden with co2
US-2020009496-A1 · Jan 9, 2020 · US
Device for cleaning air laden with CO2
US-10507424-B1 · Dec 17, 2019 · US
Method and device for purifying exhaust gas
US-2019292960-A1 · Sep 26, 2019 · 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 |
|---|---|
| Audi Ag | 9 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| B01D53/0415 | 8 |
| B01D2259/4566 | 7 |
| B01D2253/108 | 7 |
| B01D2257/404 | 7 |
| B01D2253/1124 | 7 |