How many patents does
Astra Tech have?
patents
662
families
79
granted
199
applications
463
EP
146
US
119
CN
60
WO
38
JP
19
KR
12
RoW
268
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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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Astra Tech
Top ten assignees appearing on patents
2009 - 2018
| astra tech | 411 |
| dentsply ih | 151 |
| dentsply international | 17 |
| astrazeneca | 4 |
| numat | 3 |
| straumann holding | 3 |
| diproserva medical | 3 |
| dentsply sirona | 2 |
| dahlstrom, mattias | 2 |
| densply ih company | 2 |
2009
| astra tech | 55 |
| numat | 3 |
| astrazeneca | 2 |
| dentsply ih | 1 |
2018
| dentsply ih | 19 |
| astra tech | 12 |
| dentsply sirona | 1 |
Astra Tech
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| nanosurface | 26 | 2007 |
| a fixture and a fixture set | 24 | 2011 |
| catheter assembly | 23 | 2002 |
| catheter with customizable connector | 21 | 2009 |
| catheter assembly with resealable opening | 20 | 2009 |
| improved medical device with hydrophilic coating | 19 | 2008 |
| hydrophilic urinary catheter having a water-containing sachet | 18 | 1996 |
| catheter assembly with a folded urine collection bag | 17 | 2007 |
| a set of dental components | 17 | 2011 |
| flushable catheter and method for producing such a catheter | 16 | 2009 |