How many patents does
Parker Hannifin Corporation have?
patents
3,487
families
1,060
granted
992
applications
2,495
US
1,302
EP
639
WO
530
CN
159
KR
113
JP
80
GB
58
RoW
606
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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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Parker Hannifin Corporation
Top ten assignees appearing on patents
2009 - 2018
Parker Hannifin Corporation
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| flexure apparatus, system, and method | 24 | 2011 |
| filter element wave gland seal | 19 | 2011 |
| connection module and connector | 16 | 2005 |
| hydromechanical transmission and assemblies | 16 | 2012 |
| a low emission valve assembly | 16 | 2011 |
| risk-managed, single-use, pre-calibrated, pre-sterilized sensors for use in bio-processi… 🛈 | 15 | 2012 |
| electrical interconnect terminals for rolled dielectric elastomer transducers | 15 | 2012 |
| hydrostatic variator | 14 | 2013 |
| surface deformation electroactive polymer transducers | 14 | 2008 |
| a coupling | 14 | 2005 |