Catalytically active composition containing ruthenium for catalysts for the exhaust-gas aftertreatment
US-2026048384-A1 · Feb 19, 2026 · US
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Bonifer Marcus patents
Bonifer Marcus is listed as an inventor on 10 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Bonifer Marcus |
| Total patents | 10 |
| First publication | Aug 6, 2015 |
| Latest publication | Feb 19, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Exhaust muffler, two-stroke engine or four-stroke engine having an exhaust muffler, and catalytic converter for an exhaust muffler
US-11813569-B2 · Nov 14, 2023 · US
Exhaust muffler, two-stroke engine or four-stroke engine having an exhaust muffler, and catalytic converter for an exhaust muffler
US-2022305440-A1 · Sep 29, 2022 · US
Method for preparing catalyst composition for exhaust gas after-treatment
US-9981250-B2 · May 29, 2018 · US
Catalyst with highly annealed Pd layer
US-9789479-B2 · Oct 17, 2017 · US
Method for preparing catalyst composition for exhaust gas after-treatment
US-2017021336-A1 · Jan 26, 2017 · US
Catalytically effective composition for a multilayer catalyst for exhaust gas after-treatment of combustion exhaust gases
US-9511360-B2 · Dec 6, 2016 · US
Catalyst with highly annealed pd layer
US-2015217285-A1 · Aug 6, 2015 · US
Catalytically effective composition having a large co surface area
US-2015217286-A1 · Aug 6, 2015 · US
Catalytically effective composition for a multilayer catalyst for exhaust gas after-treatment of combustion exhaust gases
US-2015217284-A1 · Aug 6, 2015 · 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 |
|---|---|
| Heraeus Precious Metals Gmbh | 6 |
| Heraeus Deutschland Gmbh & Co Kg | 3 |
| Stihl Ag & Co Kg Andreas | 2 |
| Heraues Deutschland Gmbh & Co Kg | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| B01J23/10 | 8 |
| B01D2255/1023 | 7 |
| B01D53/945 | 7 |
| B01D2255/9022 | 7 |
| B01D2255/1021 | 7 |