G01N 17/046
Means for supporting or introducing coupons
Official title: {Means for supporting or introducing coupons}
G01N17/046 (Means for supporting or introducing coupons) appears on 74 US grants and 78 published applications in this corpus.
Search patents in G01N- Granted patents
- 74
- Published applications
- 78
- Assignees
- 66
- Inventors
- 191
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 3 | 0 |
| 1998 | 1 | 0 |
| 1999 | 4 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 1 |
| 2002 | 3 | 1 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 1 | 1 |
| 2006 | 1 | 1 |
| 2007 | 0 | 1 |
| 2008 | 0 | 2 |
| 2009 | 3 | 1 |
| 2010 | 1 | 3 |
| 2011 | 2 | 1 |
| 2012 | 1 | 5 |
| 2013 | 3 | 1 |
| 2014 | 2 | 3 |
| 2015 | 0 | 3 |
| 2016 | 0 | 3 |
| 2017 | 5 | 2 |
| 2018 | 1 | 3 |
| 2019 | 6 | 6 |
| 2020 | 2 | 2 |
| 2021 | 6 | 6 |
| 2022 | 5 | 6 |
| 2023 | 4 | 9 |
| 2024 | 7 | 6 |
| 2025 | 4 | 5 |
| 2026 | 3 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Test station assemblies for monitoring cathodic protection of structures and related methods18 Aug 2026US 12,709,808 B2Marathon Petroleum Company LP
- Systems and methods for continuous measurement of erosion and corrosion in oil and gas facilities28 Jul 2026US 12,693,208 B2Chevron U.S.A.Inc.
- Flexible pipe armor wire monitoring system and method16 Jun 2026US 12,656,243 B2Chevron U.S.A.Inc.
- Test device applied to coupled environment of stress, wear, and corrosion, and quantitative evaluation method17 Jun 2025US 12,332,159 B1Ocean University of China
- Material test sub including one or more grooves or pockets for downhole environmental exposure10 Jun 2025US 12,326,395 B2Halliburton Energy Services.Inc.
- Systems and methods for continuous measurement of erosion and corrosion in oil and gas facilities1 Oct 2026US 2026/0298800 A1Chevron U.S.A.Inc.
- System for determining degradation conditions within a pipeline2 Jul 2026US 2026/0185925 A1Saudi Arabian Oil Company
- Testing system and testing method for supercritical carbon dioxide continuous flow corrosion4 Jun 2026US 2026/0153429 A1China Institute of Atomic Energy
- A method of adjusting oxoacidity14 May 2026US 2026/0135007 A1Seaborg Aps
- A sensor connecting bridge, a sensor coupon, a corrosion measuring device for monitoring of airborne corrosivity, a bridge holder, a monitoring system and a method of monitoring of airborne corrosivity23 Apr 2026US 2026/0110621 A1
Most cited
By later US patents
- Coupon holder for corrosion test downhole in a borehole56US 5,095,977 A1992
- Ultrasonic corrosion coupon probe41US 10,345,221 B1Berkeley Springs Instruments LLC · 2019
- Assemblies and methods for monitoring cathodic protection of structures34US 11,447,877 B1Marathon Petroleum Company LP · 2022
- Marine paint30US 4,021,392 AThe International Paint Company Limited · 1977
- Assemblies and methods for monitoring cathodic protection of structures28US 11,807,945 B2Marathon Petroleum Company LP · 2023