How many patents does
Ion Geophysical Corporation have?
patents
853
families
120
granted
194
applications
659
US
182
EP
140
WO
105
CN
68
GB
33
JP
1
RoW
324
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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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Ion Geophysical Corporation
Top ten assignees appearing on patents
2009 - 2018
| ion geophysical corporation | 692 |
| inova | 44 |
| input/output | 32 |
| fageraas, bjarte | 2 |
| seamap | 2 |
| magner, michael p. | 2 |
| the laitram corporation | 1 |
| inovia | 1 |
| idn geophysical corporation | 1 |
2009
| ion geophysical corporation | 62 |
| input/output | 11 |
| magner, michael p. | 1 |
2018
| ion geophysical corporation | 80 |
| seamap | 2 |
| input/output | 1 |
Ion Geophysical Corporation
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| marine seismic surveying in icy or obstructed waters | 36 | 2009 |
| method and apparatus for sensing underwater signals | 28 | 2011 |
| marine threat monitoring and defense system | 21 | 2011 |
| seismic data acquisition systems and methods for managing messages generated by field un… 🛈 | 20 | 2006 |
| sensor | 20 | 1999 |
| generating seismic vibrator signals | 19 | 2007 |
| power savings mode for ocean bottom seismic data acquisition systems | 18 | 2013 |
| declination compensation for seismic surveys | 18 | 2009 |
| ocean bottom seismic systems | 16 | 2015 |
| integrated passive and active seismic surveying using multiple arrays | 16 | 2012 |