G01V 1/08
Involving time-delay devices
Official title: involving time-delay devices
G01V1/08 (Involving time-delay devices) appears on 17 US grants and 9 published applications in this corpus.
Search patents in G01V- Granted patents
- 17
- Published applications
- 9
- Assignees
- 11
- Inventors
- 29
- Latest grant
- 14 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 1 | 3 |
| 2013 | 1 | 0 |
| 2014 | 1 | 2 |
| 2015 | 0 | 0 |
| 2016 | 2 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 1 |
| 2020 | 0 | 1 |
| 2021 | 2 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 1 |
| 2025 | 0 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Marine seismic imaging14 Jul 2026US 12,681,201 B2Schlumberger Technology Corporation
- Detonation transfer system26 Oct 2021US 11,156,067 B2Hunting Titan, Inc.
- Hydraulic time delay actuated by the energetic output of a perforating gun6 Jul 2021US 11,054,233 B2Hunting Titan, Inc.
- Method for optimizing acoustic source array performance22 Nov 2016US 9,500,761 B2WesternGeco L. L. C.
- Method and device for dynamic control of delays in gun controller31 May 2016US 9,354,345 B2Cgg Services SAS
- Marine seismic imaging21 Mar 2024US 2024/0094421 A1Schlumberger Technology Corporation
- Hydraulic time delay actuated by the energetic output of a perforating gun28 May 2020US 2020/0166320 A1Hunting Titan, Inc.
- Detonation Transfer System14 Feb 2019US 2019/0048693 A1Hunting Titan, Inc.
- Method and device for dynamic control of delays in gun controller6 Feb 2014US 2014/0034412 A1Cgg Services SAS
- Method for optimizing acoustic source array performance6 Feb 2014US 2014/0036625 A1WesternGeco L. L. C.
Most cited
By later US patents
- Apparatus and method for selectively activating plural electrical loads at predetermined relative times48US 4,419,933 AImperial Chemical Industries PLC · 1983
- Method and device for optimizing the triggering of an array of marine seismic sources29US 5,184,329 ACompagnie Generale de Geophysique · 1993
- Seismic source array firing controller25US 4,300,653 ATexas Instruments Incorporated · 1981
- Method for optimizing acoustic source array performance24US 8,174,927 B2WesternGeco L. L. C. · 2012
- Apparatus and method for selectively activating plural electrical loads at predetermined relative times23US 4,324,182 AImperial Chemical Industries PLC · 1982