How many patents does
Pgs Geophysical have?
patents
3,173
families
466
granted
853
applications
2,320
US
822
GB
406
EP
349
CN
82
WO
71
RoW
1,443
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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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Pgs Geophysical
Top ten assignees appearing on patents
2009 - 2018
| pgs geophysical | 2911 |
| geospectrum technologies | 11 |
| mtem | 8 |
| petroleum geo-services | 6 |
| pgs geophyiscal | 3 |
| pgs em | 3 |
| pgs geophyscial | 3 |
| pgs americas | 2 |
| seagate technology | 2 |
| pgs geophysycal | 1 |
2009
| pgs geophysical | 123 |
| pgs geographical | 1 |
2018
| pgs geophysical | 330 |
| petroleum geo-services | 1 |
Pgs Geophysical
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| low frequency marine acoustic vibrator | 27 | 2013 |
| towing methods and systems for geophysical surveys | 25 | 2011 |
| methods for gathering marine geophysical data | 23 | 2010 |
| method for deghosting marine seismic streamer data with irregular receiver positions | 22 | 2008 |
| seismic data processing | 21 | 2014 |
| directionally and depth steerable seismic source array | 20 | 2009 |
| electromagnetic geophysical survey systems and methods employing electric potential mapp… 🛈 | 20 | 2011 |
| seismic vibrator array and method for using | 19 | 2008 |
| automated lateral control of seismic streamers | 19 | 2013 |
| method for attenuation of multiple reflections in seismic data | 19 | 2008 |