How many patents does
Heidelbergcement have?
patents
396
families
40
granted
83
applications
313
EP
75
WO
46
US
33
CN
30
JP
5
KR
3
RoW
204
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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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Heidelbergcement
Top ten assignees appearing on patents
2009 - 2018
| heidelbergcement | 323 |
| permaton waterproof constructing b… 🛈 | 3 |
| wewaton | 1 |
| heidelberggement | 1 |
2009
| heidelbergcement | 5 |
2018
| heidelbergcement | 54 |
Heidelbergcement
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| ternesite - belite - calcium sulfoaluminate clinker and method for producing same | 139 | 2011 |
| method of enhancing the latent hydraulic and/or pozzolanic reactivity of materials | 56 | 2013 |
| process for producing a belite cement having a high reactivity and a low calcium/silicat… 🛈 | 18 | 2012 |
| calcium sulfoaluminate composite binders | 18 | 2013 |
| binder comprising calcium sulfoaluminate cement and a magnesium compound | 15 | 2013 |
| fluxes/mineralizers for calcium sulfoaluminate cements | 14 | 2013 |
| method for grinding cement clinker | 13 | 2014 |
| method for producing highly reactive cements | 9 | 2015 |
| retarding mixture for alkali-activated binding agent | 8 | 2015 |
| clinker substitute material made of aluminium silicate and dolomite | 7 | 2014 |