How many patents does
Stamicarbon have?
patents
827
families
93
granted
229
applications
598
US
143
EP
128
CN
98
WO
84
JP
18
RoW
356
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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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Stamicarbon
Top ten assignees appearing on patents
Stamicarbon
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| urea finishing method | 23 | 2011 |
| method and apparatus for the production of urea from ammonia and carbon dioxide | 22 | 2012 |
| urea production plant | 22 | 2012 |
| process for producing granules | 21 | 2009 |
| process for the production of urea from ammonia and carbon dioxide | 21 | 2008 |
| process for the production of urea from ammonia and carbon dioxide | 20 | 2008 |
| process for increasing the capacity of an existing urea plant | 19 | 2008 |
| urea plant | 18 | 2010 |
| method of manufacturing a tube sheet and heat exchanger assembly for a pool reactor or p… 🛈 | 18 | 2012 |
| zero emission urea process and plant | 17 | 2011 |