How many patents does
Kennametal have?
patents
4,619
families
838
granted
1,173
applications
3,446
US
1,333
CN
690
EP
431
WO
297
KR
147
JP
127
GB
112
RoW
1,482
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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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Kennametal
Top ten assignees appearing on patents
2009 - 2018
Kennametal
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| milling cutter and milling insert with coolant delivery | 36 | 2007 |
| cutting insert for high feed face milling | 31 | 2003 |
| metal cutting system for effective coolant delivery | 28 | 2007 |
| lathe tool, in particular boring tool | 27 | 2008 |
| cutting tools and cutting inserts including internal cooling | 25 | 2010 |
| coated article with nanolayered coating scheme | 25 | 2007 |
| earth-boring bits and other parts including cemented carbide | 22 | 2008 |
| cutting insert with a wear-resistant coating scheme exhibiting wear indication and metho… 🛈 | 22 | 2007 |
| body coated with hard material | 22 | 2008 |
| composite cemented carbide rotary cutting tools and rotary cutting tool blanks | 22 | 2009 |