How many patents does
Protechna have?
patents
573
families
51
granted
149
applications
424
US
54
EP
54
CN
46
JP
27
KR
17
WO
11
RoW
364
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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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the following tables are just extracts from the report
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Protechna
Top ten assignees appearing on patents
2009 - 2018
| protechna | 497 |
| protekhna | 9 |
| protechna sa (ch) | 1 |
2018
| protechna | 59 |
Protechna
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| tapping fitting for a transport and storage container for liquids and transport and stor… 🛈 | 25 | 2010 |
| transport and storing container for liquids | 23 | 2011 |
| removal fitting with a fitting casing made of plastic for transport and storage containe… 🛈 | 22 | 2009 |
| tube fixing for connecting a tube with a support structure and transport and storage con… 🛈 | 21 | 2010 |
| transport and storage container for liquids | 21 | 2008 |
| transport and storage container for liquids | 21 | 2008 |
| transport and storage container for liquids | 21 | 2010 |
| transport and storage container for liquids | 20 | 2008 |
| screw cap | 20 | 2008 |
| check valve for transport and storage containers for fluids | 20 | 2009 |