How many patents does
Cummins Filtration Ip have?
patents
1,897
families
410
granted
547
applications
1,350
US
677
CN
407
WO
328
EP
65
GB
8
JP
4
KR
2
RoW
406
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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 Filtration Ip
Top ten assignees appearing on patents
2009 - 2018
| cummins filtration ip | 1671 |
| fleetguard | 37 |
| cummins filtration | 15 |
| cummins ip | 12 |
| sharp, jeffrey, b. | 11 |
| kuss filtration | 7 |
| dupont | 5 |
| wacker, john, w. | 5 |
| sarcona, david | 5 |
| dober chemical corporation | 4 |
2018
| cummins filtration ip | 161 |
| kuss filtration | 1 |
Cummins Filtration Ip
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| crankcase ventilation inside-out flow rotating coalescer | 34 | 2010 |
| inertial gas-liquid separator with variable flow actuator | 20 | 2004 |
| modular filter elements for use in a filter-in-filter cartridge | 15 | 2008 |
| v-shaped filter and fixture | 14 | 2010 |
| filtration sealing system | 14 | 2009 |
| multi-layer coalescing media having a high porosity interior layer and uses thereof | 13 | 2008 |
| crankcase ventilation system with pumped scavenged oil | 12 | 2007 |
| fluid filter with an attachment structure on an endplate of the filtering element | 12 | 2008 |
| filter and filter media having reduced restriction | 12 | 2010 |
| spin-on filter without a nut plate | 12 | 2011 |