| 2024/0230,940 | UMBILICAL CABLE WITH SENSORS FOR COLLECTING SUBSURFACE DATA AND METHOD | Oct 19, 22 | Jul 11, 24 | Not available |
| 2024/0184,003 | DISTRIBUTED SENSING USING FLUID NETWORK | Dec 04, 23 | Jun 06, 24 | Not available |
| 2024/0134,078 | UMBILICAL CABLE WITH SENSORS FOR COLLECTING SUBSURFACE DATA AND METHOD | Oct 18, 22 | Apr 25, 24 | Not available |
| 2022/0043,173 | DIRECT FILL CHAMBER | Jul 23, 21 | Feb 10, 22 | Not available |
| 2021/0132,243 | Borehole Fluid Gel Strength Measurement | Oct 31, 19 | May 06, 21 | Halliburton Energy Services, Inc. |
| 2018/0239,039 | Sweep Signal for Combination of a Marine Non-Impulsive Source Output with a Marine Impulsive Source Output | Jan 23, 18 | Aug 23, 18 | PGS Geophysical AS |
| 2017/0031,039 | DOUBLY RESONANT SEISMIC SOURCE | Jun 10, 16 | Feb 02, 17 | TELEDYNE INSTRUMENTS, INC. |
| 2016/0282,488 | BOREHOLE SEISMIC SOURCE AND METHOD | Dec 15, 15 | Sep 29, 16 | CGG SERVICES SA |
| 2016/0202,365 | COMPLIANCE CHAMBER WITH LINEAR MOTOR FOR MARINE ACOUSTIC VIBRATORS | Nov 12, 15 | Jul 14, 16 | PGS GEOPHYSICAL AS |
| 2016/0103,235 | TUBE WAVE GENERATION | Dec 14, 15 | Apr 14, 16 | SCHLUMBERGER TECHNOLOGY CORPORATION |
| 2016/0077,227 | MAGNETO-HYDRODYNAMIC SEISMIC SOURCE AND A METHOD OF MARINE SEISMIC SURVEYING | Oct 02, 15 | Mar 17, 16 | WOODSIDE ENERGY TECHNOLOGIES PTY LTD. |
| 2016/0047,923 | Compliance Chambers for Marine Vibrators | Dec 19, 14 | Feb 18, 16 | PGS GEOPHYSICAL AS |
| 2015/0346,364 | SYSTEM AND METHOD FOR DETERMINING A FREQUENCY SWEEP FOR SEISMIC ANALYSIS | Aug 13, 15 | Dec 03, 15 | Not available |
| 2015/0301,205 | System and Method for Resonator Frequency Control by Active Feedback | Oct 15, 14 | Oct 22, 15 | BP CORPORATION NORTH AMERICA INC. |
| 2015/0122,574 | AIRGUN OPERATING CHAMBER LINERS | Nov 05, 14 | May 07, 15 | WESTERNGECO L.L.C. |
| 2014/0347,960 | SOURCE FOR MARINE SEISMIC ACQUISITION AND METHOD | Aug 06, 14 | Nov 27, 14 | Not available |
| 2014/0262,595 | FLUID DISTRIBUTION DEVICE | Mar 14, 13 | Sep 18, 14 | PGS GEOPHYSICAL AS |
| 2014/0003,197 | SYSTEM AND METHOD FOR DETERMINING A FREQUENCY SWEEP FOR SEISMIC ANALYSIS | Sep 04, 13 | Jan 02, 14 | CGG SERVICES SA |
| 2013/0286,787 | Low-Frequency Seismic-While-Drilling Source | Apr 25, 13 | Oct 31, 13 | TEMPRESS TECHNOLOGIES, INC. |
| 2013/0272,089 | ELECTROMAGNETICALLY DRIVEN MARINE VIBRATOR | Apr 02, 13 | Oct 17, 13 | WESTERNGECO L.L.C. |