How many patents does
Polytechnic Institute Of Leiria have?
patents
153
families
90
granted
28
applications
125
WO
11
US
3
EP
2
CN
1
RoW
136
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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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Polytechnic Institute Of Leiria
Top ten assignees appearing on patents
2009
2018
Polytechnic Institute Of Leiria
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| system to catch fish and the respective method of use | 10 | 2008 |
| ice supplemented with algae and/or derivatives, process for obtaining thereof and applic… 🛈 | 7 | 2009 |
| virtual walking stick for assisting blind people | 6 | 2010 |
| method to transcode h.264/avc video frames into mpeg-2 and device | 3 | 2008 |
| variable geometry air intake system for internal combustion engines | 3 | 2009 |
| grade lateral para cama com tabuleiro multifunção | 2 | 2009 |
| revestimento de origem marinha para aplicação em produtos minimamente processados ou de … 🛈 | 2 | 2013 |
| processo de produção de mel em pó | 2 | 2013 |
| amplificador mecânico para aplicação em estruturas para medição de extensões | 2 | 2013 |
| recipiente biodegradável e fertilizante para germinação de plantas | 2 | 2009 |