G01V 7/00
Measuring gravitational fields or waves
Official title: Measuring gravitational fields or waves; Gravimetric prospecting or detecting
G01V7/00 (Measuring gravitational fields or waves) appears on 457 US grants and 446 published applications in this corpus.
Search patents in G01V- Granted patents
- 457
- Published applications
- 446
- Assignees
- 251
- Inventors
- 907
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 4 | 0 |
| 1982 | 1 | 0 |
| 1983 | 6 | 0 |
| 1984 | 6 | 0 |
| 1985 | 3 | 0 |
| 1986 | 4 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 3 | 0 |
| 1990 | 3 | 0 |
| 1991 | 3 | 0 |
| 1992 | 2 | 0 |
| 1993 | 3 | 0 |
| 1994 | 4 | 0 |
| 1995 | 5 | 0 |
| 1996 | 2 | 0 |
| 1997 | 7 | 0 |
| 1998 | 5 | 0 |
| 1999 | 8 | 0 |
| 2000 | 7 | 0 |
| 2001 | 8 | 2 |
| 2002 | 3 | 3 |
| 2003 | 9 | 10 |
| 2004 | 7 | 15 |
| 2005 | 10 | 8 |
| 2006 | 6 | 12 |
| 2007 | 6 | 3 |
| 2008 | 7 | 26 |
| 2009 | 15 | 21 |
| 2010 | 13 | 29 |
| 2011 | 12 | 15 |
| 2012 | 12 | 9 |
| 2013 | 19 | 20 |
| 2014 | 10 | 29 |
| 2015 | 14 | 26 |
| 2016 | 18 | 18 |
| 2017 | 18 | 29 |
| 2018 | 31 | 23 |
| 2019 | 31 | 19 |
| 2020 | 22 | 25 |
| 2021 | 18 | 18 |
| 2022 | 23 | 14 |
| 2023 | 16 | 24 |
| 2024 | 19 | 28 |
| 2025 | 12 | 14 |
| 2026 | 14 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- G01V 7/02Details180
- G01V 7/16Measuring gravitational fields or waves: specially adapted for use on moving platforms96
- G01V 7/08Measuring gravitational fields or waves: using balances44
- G01V 7/14Measuring gravitational fields or waves: using free-fall time33
- G01V 7/005Measuring gravitational fields or waves: using a resonating body or device27
- G01V 7/12Measuring gravitational fields or waves: using pendulums10
Recent patents
- Preparation of cold atom clouds for measuring gravity gradient25 Aug 2026US 12,717,060 B2The University of Birmingham
- Force sensor with an increased operating range18 Aug 2026US 12,710,444 B2Commissariat A L' Energie Atomique Et Aux Energies Alternatives
- Physical package for optical lattice clock11 Aug 2026US 12,704,816 B2JEOL Ltd.
- Systems and methods for imaging a proppant in a hydraulically-fractured oil reservoir4 Aug 2026US 12,698,707 B2Carbo Ceramics Inc.
- Photonically multiplexed optical measurement apparatus and performing optical multiplexing28 Jul 2026US 12,695,001 B2Government of the United States of America, AS Represented By the Secretary of Commerce
- Gravitational Information Extraction Device for Recognition-Weighted Multiscale Analysis of Gravitational Wave Signals17 Sep 2026US 2026/0276860 A1
- Atomic interferometer having improved common-noise rejection27 Aug 2026US 2026/0251814 A1Deutsches Zentrum für Luft- und Raumfahrt e. V.
- Light Reflector Element and Atomic Device6 Aug 2026US 2026/0227613 A1Deutsches Zentrum für Luft- und Raumfahrt e. V.
- Gravity field interpolation method and device, and storage medium28 May 2026US 2026/0147135 A1Beihang University
- Sensor selection for plane detection5 Mar 2026US 2026/0064209 A1Apple Inc.
Most cited
By later US patents
- Controlling hydrocarbon production609US 10,677,035 B2Saudi Arabian Oil Company · 2020
- Monitoring of downhole parameters and tools utilizing fiber optics244US 6,281,489 B1Baker Hughes Incorporated · 2001
- Monitoring of downhole parameters and tools utilizing fiber optics241US 6,588,266 B2Baker Hughes Incorporated · 2003
- System and process for secondary hydrocarbon recovery216US 6,467,543 B1Lockheed Martin Corporation · 2002
- Monitoring of downhole parameters and tools utilizing fiber optics159US 6,268,911 B1Baker Hughes Incorporated · 2001