How many patents does
Maschinenfabrik Gustav Eirich & Company have?
patents
280
families
29
granted
64
applications
216
US
29
CN
27
EP
25
KR
17
WO
14
JP
12
RoW
156
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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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Maschinenfabrik Gustav Eirich & Company
Top ten assignees appearing on patents
2009 - 2018
Maschinenfabrik Gustav Eirich & Company
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| mixer having rotating mixing container | 26 | 2008 |
| mixing device having induction heating | 22 | 2008 |
| agitator ball mill having wear prevention | 22 | 2011 |
| method for granulating or agglomerating and tool therefor | 22 | 2011 |
| mixing device having a wear-resistant lining | 21 | 2010 |
| method for the continuous dry milling process of a vertical grinding mill and vertical g… 🛈 | 20 | 2007 |
| molding sand cooler | 17 | 2015 |
| granules conditioner | 17 | 2013 |
| method for preparing molding sand | 16 | 2007 |
| process for producing an optimized granular material | 16 | 2013 |