How many patents does
Treofan Germany & Company have?
patents
593
families
68
granted
174
applications
419
EP
89
US
82
CN
50
WO
37
KR
29
JP
22
RoW
284
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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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Treofan Germany & Company
Top ten assignees appearing on patents
Treofan Germany & Company
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| nanoscale beta-nucleating agent for polypropylene | 27 | 2009 |
| high-porosity separator foil | 20 | 2010 |
| micro-porous multi-layer membrane film based on polypropylene for batteries with a cut-o… 🛈 | 18 | 2008 |
| label film for deep drawing methods | 17 | 2004 |
| method for producing polypropylene films | 17 | 2008 |
| microporous separator-film for double-layer capacitors | 17 | 2009 |
| polypropylene film comprising an opening aid | 16 | 2009 |
| single-layer polypropylene membrane film for batteries, having a shut-off function | 16 | 2008 |
| membrane film for batteries, having a shut-off function | 16 | 2008 |
| highly porous separator film having a coating and a disconnecting function | 15 | 2011 |