G01F 1/7082
Using acoustic detecting arrangements
Official title: using acoustic detecting arrangements
G01F1/7082 (Using acoustic detecting arrangements) appears on 166 US grants and 165 published applications in this corpus.
Search patents in G01F- Granted patents
- 166
- Published applications
- 165
- Assignees
- 79
- Inventors
- 236
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 2 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 4 |
| 2003 | 4 | 3 |
| 2004 | 1 | 13 |
| 2005 | 1 | 14 |
| 2006 | 10 | 5 |
| 2007 | 11 | 17 |
| 2008 | 19 | 14 |
| 2009 | 9 | 7 |
| 2010 | 11 | 12 |
| 2011 | 6 | 9 |
| 2012 | 9 | 3 |
| 2013 | 2 | 6 |
| 2014 | 5 | 1 |
| 2015 | 8 | 9 |
| 2016 | 2 | 0 |
| 2017 | 2 | 2 |
| 2018 | 2 | 7 |
| 2019 | 7 | 4 |
| 2020 | 11 | 8 |
| 2021 | 1 | 10 |
| 2022 | 6 | 6 |
| 2023 | 8 | 4 |
| 2024 | 5 | 6 |
| 2025 | 5 | 1 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
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Most cited
By later US patents
- Device for sensing fluid behavior161US 5,367,911 AHalliburton Logging Services, Inc. · 1994
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- Sand monitoring within wells using acoustic arrays91US 6,837,098 B2Weatherford/Lamb, Inc. · 2005
- Differential correlation analyzer74US 4,787,252 APanametrics, Inc. · 1988
- Apparatus and method for measuring parameters of a mixture having liquid droplets suspended in a vapor flowing in a pipe73US 7,032,432 B2CiDRA Corporation · 2006