How many patents does
Khd Humboldt Wedag have?
patents
736
families
151
granted
191
applications
545
EP
115
US
87
WO
86
CN
71
JP
3
RoW
374
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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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Khd Humboldt Wedag
Top ten assignees appearing on patents
2009 - 2018
| khd humboldt wedag | 642 |
| kkhd khumbol'dt vedag | 6 |
| khd humbold wedag | 1 |
| khd humbnoldt wedag | 1 |
| khd humboldy wedag | 1 |
| khd humboldft wedag | 1 |
| kdh humboldt wedag | 1 |
2009
| khd humboldt wedag | 80 |
| kkhd khumbol'dt vedag | 4 |
2018
| khd humboldt wedag | 51 |
Khd Humboldt Wedag
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| lateral wall for a roller press | 17 | 2009 |
| profiled binding for a roller press | 17 | 2010 |
| method for producing cement with separation of co2 | 15 | 2009 |
| roller press having torque balance | 15 | 2010 |
| feed device with two rotary valves which are variable independently of each other | 15 | 2008 |
| roller press grid armoring comprising ring-shaped bolts | 14 | 2009 |
| method for cooling hot bulk material and cooler | 14 | 2010 |
| grinding roller comprising hard bodies embedded in the surface | 14 | 2011 |
| method for making recesses in a rolling roller | 14 | 2013 |
| circulating mill system with external rising pipes | 13 | 2008 |