How many patents does
Tc1 have?
patents
650
families
102
granted
173
applications
477
US
298
EP
144
WO
98
JP
31
GB
10
CN
10
RoW
59
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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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Tc1
Top ten assignees appearing on patents
2009 - 2018
| thoratec corporation | 385 |
| tc1 | 215 |
| terumo corporation | 5 |
| ntn corporation | 5 |
| tci | 4 |
| ventracor | 3 |
| myrakelle | 2 |
| orqis medical corporation | 2 |
| datascope investment corporation | 2 |
| levitronix | 1 |
2009
2018
| tc1 | 140 |
| thoratec corporation | 11 |
Tc1
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| generating artificial pulse | 40 | 2010 |
| rotary blood pump | 35 | 2003 |
| attachment system, device and method | 16 | 2009 |
| ventricular cuff | 15 | 2011 |
| implantable blood pump | 15 | 2010 |
| monitoring of redundant conductors | 15 | 2009 |
| impeller for catheter pump | 15 | 2012 |
| distal bearing support | 15 | 2012 |
| heart assist device with expandable impeller pump | 14 | 2006 |
| modular implantable medical pump | 14 | 2012 |