How many patents does
Siena Biotech have?
patents
434
families
43
granted
68
applications
366
US
62
EP
38
WO
34
CN
28
KR
21
JP
10
RoW
241
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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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Siena Biotech
Top ten assignees appearing on patents
2009 - 2018
| siena biotech | 334 |
| roche | 242 |
| wyeth | 33 |
| wyeth pharmaceuticals | 4 |
| teva pharmaceutical industries | 3 |
2009
| siena biotech | 26 |
| wyeth | 10 |
| roche | 5 |
| wyeth pharmaceuticals | 1 |
2018
| roche | 3 |
| teva pharmaceutical industries | 2 |
| siena biotech | 2 |
Siena Biotech
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| fluoromethyl-5,6-dihydro-4h-[1,3]oxazines | 34 | 2012 |
| 2-amino-5, 5-difluoro-5, 6-dihydro-4h-oxazines as bace 1 and/or bace 2 inhibitors | 27 | 2009 |
| nicotinic acetylcholine receptor modulators | 24 | 2007 |
| processes for the preparation of 6-chloro-2,3,4,9-tetrahydro-1h-carbazole-1-carboxamide … 🛈 | 23 | 2011 |
| 1,3 oxazines as bace1 and/or bace2 inhibitors | 23 | 2011 |
| bace1 inhibitors | 21 | 2013 |
| halogen-alkyl-1,3 oxazines as bace1 and/or bace2 inhibitors | 20 | 2011 |
| hedgehog pathway antagonists and therapeutic applications thereof | 20 | 2007 |
| 1,3-oxazines as bace1 and/or bace2 inhibitors | 19 | 2011 |
| 2,5,6,7-tetrahydro-[1,4]oxazepin-3-ylamine or 2,3,6,7-tetrahydro-[1,4]oxazepin-5-ylamine… 🛈 | 18 | 2010 |