How many patents does
Loesche have?
patents
449
families
46
granted
111
applications
338
EP
67
CN
47
US
39
WO
35
JP
19
KR
15
RoW
227
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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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Loesche
Top ten assignees appearing on patents
2009 - 2018
| loesche | 372 |
| leshe | 3 |
| anglo american research laboratori… 🛈 | 2 |
| otto heinemann | 1 |
| loesch | 1 |
2009
| loesche | 11 |
| leshe | 2 |
| anglo american research laboratori… 🛈 | 1 |
2018
| loesche | 22 |
Loesche
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| process for sifting a mixture of a milled material and a fluid, and mill sifter | 29 | 2008 |
| roller mill | 26 | 2010 |
| preparation method for stainless steel slags and steelworks slags for recovery of metal | 22 | 2010 |
| method and installation for coal grinding in inert operation or in non-inert operation | 22 | 2010 |
| method for the treatment of steelwork slag and hydraulic mineral binder | 20 | 2012 |
| method for preparing steelmaking slags and hydraulic mineral binder | 19 | 2013 |
| roller mill | 18 | 2011 |
| method and system for producing asphalt mixture | 15 | 2009 |
| method and device for preparing and separating a material from a combined multicomponent… 🛈 | 15 | 2014 |
| method for grinding material to be ground | 14 | 2010 |