How many patents does
Varian have?
patents
498
families
145
granted
172
applications
326
EP
149
US
125
WO
59
CN
35
JP
19
GB
12
KR
5
RoW
94
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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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Varian
Top ten assignees appearing on patents
2009 - 2018
| varian | 311 |
| agilent technologies | 120 |
| agilent technologies italia | 7 |
| varian s.p.a., leini | 5 |
| bruker daltonics | 3 |
| bruker chemical analysis | 2 |
| magnex scientific | 2 |
| virian | 1 |
| vehriehn | 1 |
| bruker biospin | 1 |
2009
| varian | 135 |
| varian s.p.a., leini | 2 |
| magnex scientific | 2 |
| vehriehn | 1 |
| bruker biospin | 1 |
2018
| agilent technologies | 6 |
| bruker daltonics | 1 |
Varian
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| gas sampling device and gas analyzer employing the same | 15 | 2009 |
| electron capture dissociation apparatus and related methods | 11 | 2009 |
| calibration systems and methods for tracer gas leak detection | 9 | 2008 |
| curved ion guide with varying ion deflecting field and related methods | 9 | 2009 |
| vibration damper for vacuum pumps | 9 | 2010 |
| light scattering flow cell device | 8 | 2008 |
| superconducting switch operation | 8 | 2007 |
| apparatus and methods for automatic insertion, debubbling, cleaning and calibration of a… 🛈 | 8 | 2007 |
| devices and methods for reducing matrix effects | 8 | 2007 |
| rotor drive apparatus and methods utilizing center-fed radial -outflow gas | 7 | 2007 |