How many patents does
Lafarge have?
patents
1,346
families
189
granted
336
applications
1,010
EP
194
US
164
WO
149
CN
94
KR
24
JP
13
GB
7
RoW
701
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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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patent families
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Lafarge
Top ten assignees appearing on patents
2009 - 2018
| lafarge | 1145 |
| chryso | 35 |
| lafarge platres | 31 |
| holcim technology | 25 |
| solidia technologies | 16 |
| flsmidth | 16 |
| bouygues travaux publics | 12 |
| l'air liquide societe anonyme pour… 🛈 | 8 |
| rhodia | 7 |
| lafarzh | 6 |
2009
| lafarge | 73 |
| lafarge platres | 5 |
| lafarzh | 3 |
| chryso | 3 |
| rexos | 1 |
| rhodia | 1 |
| bouygues travaux publics | 1 |
2018
| lafarge | 63 |
| holcim technology | 18 |
| solidia technologies | 8 |
| siniat | 5 |
| l'air liquide societe anonyme pour… 🛈 | 2 |
| chryso | 1 |
Lafarge
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| foamed concrete | 29 | 2010 |
| insulating mineral foam | 23 | 2012 |
| microstructured carbonatable calcium silicate clinkers and methods thereof | 22 | 2015 |
| additives for cement | 22 | 2008 |
| additive for hydraulic binder | 21 | 2007 |
| process for the production of cement | 20 | 2006 |
| additives for a hydraulic binder based on a belite-calcium-sulphoaluminate-ferrite clink… 🛈 | 19 | 2009 |
| high- or ultra-high performance concrete | 19 | 2009 |
| composition containing a hydraulic and/or pozzolan material | 18 | 2008 |
| concrete with a low clinker content | 18 | 2009 |