How many patents does
Clean Diesel Technologies have?
patents
295
families
92
granted
54
applications
241
US
144
WO
70
EP
29
CN
22
KR
1
JP
1
RoW
28
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The report contains ten-year analysis with the following sections
- patent filing analysis
- worldwide filing analysis
- patent family analysis
- application analysis
- granted analysis
- classification analysis
- citation analysis
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Clean Diesel Technologies
Top ten assignees appearing on patents
2009 - 2018
| clean diesel technologies | 209 |
| clean diesel technologies inc. (cd… 🛈 | 14 |
| clean diesel tech | 5 |
| byd company | 1 |
| klin dizel' teknolodzhiz | 1 |
2018
| clean diesel technologies | 5 |
Clean Diesel Technologies
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| system and methods for using copper- manganese- iron spinel as zero pgm catalyst for twc… 🛈 | 19 | 2013 |
| diesel particulate control | 12 | 2006 |
| rhodium-iron catalysts | 11 | 2014 |
| system and methods for using synergized pgm as a three-way catalyst | 10 | 2013 |
| palladium solid solution catalyst and methods of making | 8 | 2011 |
| catalyst with lanthanide-doped zirconia and methods of making | 8 | 2011 |
| thermally stable compositions of osm free of rare earth metals | 7 | 2013 |
| systems and methods for zero-pgm binary catalyst having cu, mn, and fe for twc applicati… 🛈 | 6 | 2013 |
| zpgm catalytic converters (twc application) | 5 | 2013 |
| nitrogen oxide oxidation activity of pseudo-brookite compositions as zero-pgm catalysts … 🛈 | 5 | 2015 |