PGS GEOPHYSICAL AS

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
G01V GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS 3697
 
 
 
B63B SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 2415
 
 
 
G01P MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT 1239
 
 
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 8186
 
 
 
F16L PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL763
 
 
 
G06F ELECTRIC DIGITAL DATA PROCESSING 7431
 
 
 
G01C MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY 698
 
 
 
B08B CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL 553
 
 
 
B63G OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS; MINE-LAYING; MINE-SWEEPING; SUBMARINES; AIRCRAFT CARRIERS 510
 
 
 
G01H MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES 517

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0234,998 METHODS AND SYSTEMS TO DETERMINE PROPERTIES OF A SUBTERRANEAN FORMATIONFeb 10, 17Aug 17, 17[G01V]
2017/0235,004 STREAMER EQUIPMENT TENSION CONTROLJan 27, 17Aug 17, 17[G01V]
2017/0235,017 STREAMER CLEANING APPARATUS AND ASSOCIATED SYSTEMS AND METHODSSep 30, 16Aug 17, 17[B08B, G01V]
2017/0227,668 Joint Estimation of Electromagnetic Earth Responses and Ambient NoiseAug 18, 15Aug 10, 17[G01V]
2017/0199,292 SYSTEM AND METHOD OF MARINE GEOPHYSICAL SURVEYS WITH DISTRIBUTED SEISMIC SOURCESDec 01, 16Jul 13, 17[G01V]
2017/0176,620 Individual Actuation within a Source SubarrayNov 07, 16Jun 22, 17[G01V]
2017/0176,636 COMBINED SEISMIC AND ELECTROMAGNETIC SURVEY CONFIGURATIONSOct 24, 16Jun 22, 17[G01V]
2017/0176,637 MARINE STREAMER HANDLINGMar 31, 16Jun 22, 17[G01V, B63B]
2017/0168,175 Compliance Chambers for Marine VibratorsFeb 15, 17Jun 15, 17[G01V]
2017/0168,176 Low Frequency Marine Acoustic VibratorFeb 27, 17Jun 15, 17[G01V]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9753168 Marine streamer having variable stiffnessJul 24, 13Sep 05, 17[G01V]
9746633 Clamp and bending strain relief apparatus and methodsAug 07, 15Aug 29, 17[G02B, H02G, G01V]
9733377 Method and system for streamer depth controlJan 27, 15Aug 15, 17[G01V]
9720123 Electrode assembly for marine electromagnetic geophysical survey sourcesJun 12, 12Aug 01, 17[G01V]
9709689 Geophysical cable preparation for antifouling paintOct 03, 14Jul 18, 17[G01V, B05D]
9695949 Method and system of a valveApr 22, 15Jul 04, 17[F16K]
9696445 Systems and methods for frequency-domain filtering and space-time domain discrimination of seismic dataMar 14, 13Jul 04, 17[G01V]
9696449 System and method for in-sea electrode conditioningMay 23, 16Jul 04, 17[G01V]
9689999 Seismic imaging using higher-order reflectionsNov 21, 14Jun 27, 17[G01V]
9684086 Method for acquiring and processing marine seismic data to extract and constructively use the up-going and down-going wave-fields emitted by the sourceJul 08, 15Jun 20, 17[G01S, G01V]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2014/0260,617 FULLY DIFFERENTIAL CAPACITIVE ARCHITECTURE FOR MEMS ACCELEROMETERABANFeb 26, 14Sep 18, 14[G01P]
2014/0260,618 FORCE FEEDBACK ELECTRODES IN MEMS ACCELEROMETERABANFeb 26, 14Sep 18, 14[G01P]
2014/0269,180 Gravity Measurements By Towed StreamersABANMar 12, 13Sep 18, 14[G01V]
8737164 Methods for controlling towed marine sensor array geometryWithdrawnMar 24, 09May 27, 14[G01V]
2014/0140,169 STEERABLE TOWED SIGNAL SOURCEABANNov 20, 12May 22, 14[G01V]
2014/0083,449 Ultrasonic Cleaning of Marine Geophysical EquipmentABANSep 27, 12Mar 27, 14[B08B]
8408720 Image display apparatus, image display method, and recording medium having image display program stored thereinExpiredApr 09, 10Apr 02, 13[H04N, G03B, G06F]
2013/0077,435 METHODS AND APPARATUS FOR STREAMER POSITIONING DURING MARINE SEISMIC EXPLORATIONABANSep 28, 11Mar 28, 13[G01V]
2013/0044,565 PIEZOELECTRIC SENSORS FOR GEOPHYSICAL STREAMERSABANAug 15, 11Feb 21, 13[G01V, H04R]
2013/0028,048 METHODS AND APPARATUS FOR SEISMIC IMAGING WHICH ACCOUNTS FOR SEA-SURFACE VARIATIONSABANJul 25, 11Jan 31, 13[G01V]
2012/0250,456 SYSTEMS AND METHODS FOR ENERGY HARVESTING IN A GEOPHYSICAL SURVEY STREAMERABANMar 28, 11Oct 04, 12[F03G, G01V]
2012/0250,457 SYSTEMS AND METHODS FOR WIRELESS COMMUNICATION IN A GEOPHYSICAL SURVEY STREAMERABANMar 28, 11Oct 04, 12[G01V]
8279706 Method for full-bandwidth source deghosting of marine seismic streamer dataWithdrawnDec 07, 09Oct 02, 12[G01V]
2012/0230,150 Method for determining positions of sensor streamers during geophysical surveyingABANMar 09, 11Sep 13, 12[G01V]
2012/0182,017 Subsurface electromagnetic survey technique using expendable conductivity, temperature, and depth measurement devicesABANJan 14, 11Jul 19, 12[G01V, G06G]
2012/0176,858 Co-extruded marine sensor cable jacket with anti-fouling propertiesABANJan 11, 11Jul 12, 12[G01V, B05D]
2012/0081,995 COMBINED ELECTROMAGNETIC AND SEISMIC ACQUISITION SYSTEM AND METHODABANDec 12, 11Apr 05, 12[G01V]
2011/0317,517 Seismic data acquisition system with selectively enabled sensor units, and associated methodsABANJun 29, 10Dec 29, 11[G01V, G10K]
2011/0291,658 High resolution three dimensional electromagnetic survey methodABANMay 25, 10Dec 01, 11[G01V]
2011/0292,759 Structure for marine electromagnetic sensor streamer suited for manufacturing by extrusionABANMay 25, 10Dec 01, 11[G01V, B29C]

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