How many patents does
Cummins Ip have?
patents
540
families
112
granted
165
applications
375
US
238
WO
101
CN
89
EP
48
GB
25
RoW
39
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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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Cummins Ip
Top ten assignees appearing on patents
2009 - 2018
| cummins ip | 402 |
| cummins intellectual properties | 33 |
| cummins | 22 |
| cummins intellectual property | 13 |
| cummins filtration ip | 10 |
| sarcona, david | 4 |
| package, ian | 2 |
| cummins emission solutions | 1 |
2009
| cummins ip | 14 |
| cummins | 9 |
2018
| cummins ip | 31 |
| cummins intellectual property | 3 |
| cummins | 1 |
| cummins filtration ip | 1 |
Cummins Ip
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| apparatus, system, and method for controlling ammonia slip from an scr catalyst | 24 | 2008 |
| apparatus, system, and method for reductant line heating control | 14 | 2009 |
| spherical flange joint | 13 | 2009 |
| engine control system and method based on fuel quality | 12 | 2010 |
| apparatus, system, and method for catalyst presence detection | 11 | 2009 |
| apparatus, system and method for diesel exhaust fluid heating control | 11 | 2009 |
| apparatus for facilitating reductant decomposition and mixing | 11 | 2012 |
| apparatus, method, and system for diagnosing reductant deposits in an exhaust aftertreat… 🛈 | 11 | 2013 |
| apparatus, system, and method for mitigating diesel exhaust fluid deposits and associate… 🛈 | 10 | 2009 |
| exhaust system for spark-ingnited gaseous fuel engine | 10 | 2012 |