B01D 2258/016
Methanol engines
B01D2258/016 (Methanol engines) appears on 2 US grants and 4 published applications in this corpus.
Search patents in B01D- Granted patents
- 2
- Published applications
- 4
- Assignees
- 4
- Inventors
- 19
- Latest grant
- 18 Jun 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 1 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 1 |
| 2023 | 0 | 0 |
| 2024 | 1 | 1 |
By publication year.
Recent patents
- Scr catalyst article and systems for reducing n2o in exhaust gas15 Aug 2024US 2024/0269611 A1Johnson Matthey Public Limited Company
- Method and Composition14 Jul 2022US 2022/0219145 A1Johnson Matthey Public Limited Company
- Reductant supply system26 Nov 2015US 2015/0336052 A1Caterpillar Inc.
- Reformer system and method reforming19 Apr 2007US 2007/0086934 A1Bayerische Motoren Werke Aktiengesellschaft
Most cited
By later US patents