How many patents does
Nellcor Puritan Bennett have?
patents
2,243
families
694
granted
772
applications
1,471
US
1,487
WO
236
EP
235
JP
18
CN
17
RoW
250
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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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Nellcor Puritan Bennett
Top ten assignees appearing on patents
2009 - 2018
2018
| covidien | 33 |
| fresenius vial | 1 |
| caire | 1 |
| nellcor puritan bennett | 1 |
Nellcor Puritan Bennett
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| ventilator leak compensation | 37 | 2008 |
| systems and methods for determining patient effort and/or respiratory parameters in a ve… 🛈 | 29 | 2008 |
| method and circuit for storing and providing historical physiological data | 28 | 2000 |
| a system for detecting and communicating with rfid memory devices | 26 | 2006 |
| endotracheal cuff and technique for using the same | 23 | 2006 |
| method of analyzing and processing signals | 20 | 2003 |
| compressible connector for an inner cannula | 17 | 2012 |
| pulse oximeter sensor with piece-wise function | 15 | 2000 |
| ventilator respiratory gas accumulator with purge valve | 14 | 2009 |
| system and method for photon density wave pulse oximetry and pulse hemometry | 13 | 2008 |