G01N 17/006
Investigating resistance of materials to the weather, to corrosion, or to light
Official title: {of metals}
G01N17/006 (Investigating resistance of materials to the weather, to corrosion, or to light) appears on 318 US grants and 423 published applications in this corpus.
Search patents in G01N- Granted patents
- 318
- Published applications
- 423
- Assignees
- 263
- Inventors
- 1,134
- Latest grant
- 15 Sep 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 | 0 | 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 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 3 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 2 |
| 2002 | 6 | 5 |
| 2003 | 6 | 6 |
| 2004 | 2 | 7 |
| 2005 | 3 | 7 |
| 2006 | 3 | 7 |
| 2007 | 3 | 3 |
| 2008 | 6 | 3 |
| 2009 | 3 | 2 |
| 2010 | 1 | 5 |
| 2011 | 4 | 1 |
| 2012 | 1 | 5 |
| 2013 | 6 | 6 |
| 2014 | 4 | 8 |
| 2015 | 9 | 11 |
| 2016 | 4 | 18 |
| 2017 | 13 | 27 |
| 2018 | 12 | 25 |
| 2019 | 25 | 24 |
| 2020 | 26 | 28 |
| 2021 | 28 | 47 |
| 2022 | 36 | 39 |
| 2023 | 27 | 36 |
| 2024 | 32 | 31 |
| 2025 | 33 | 39 |
| 2026 | 18 | 31 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Corrosion resistance test method, corrosion resistance test apparatus, and corrosion resistance test program for coated metal material, and recording medium15 Sep 2026US 12,736,460 B2Mazda Motor Corporation
- Method for predicting amount of corrosion in steel, system for predicting amount of corrosion in steel, program for predicting amount of corrosion in steel and method for proposing steel1 Sep 2026US 12,723,969 B2Nippon Steel Stainless Steel Corporation
- Remote corrosion monitoring system16 Jun 2026US 12,656,240 B2Petroleo Brasileiro S.A. - Petrobras
- Flexible pipe armor wire monitoring system and method16 Jun 2026US 12,656,243 B2Chevron U.S.A.Inc.
- Hydrogen permeability testing device16 Jun 2026US 12,656,302 B2Kobe Steel, Ltd.
- Method for evaluating corrosion resistance of aluminum sheet1 Oct 2026US 2026/0298799 A1Honda Motor Co., Ltd.
- Systems and methods for corrosion fatigue assessment10 Sep 2026US 2026/0266709 A1
- In-situ test structure at wafer scribe line for pad corrosion monitoring and testing20 Aug 2026US 2026/0247928 A1Micron Technology, Inc.
- Austenitic stainless cast steel with wear resistance6 Aug 2026US 2026/0226590 A1IHI Corporation
- Corrosion detection for an aqueous fluid reactor6 Aug 2026US 2026/0227320 A1Aquarden Technologies ApS
Most cited
By later US patents
- Colorimetric test for brake system corrosion231US 8,216,849 B22012
- Method and apparatus for short term inspection or long term structural health monitoring60US 6,396,262 B2Southwest Research Institute · 2002
- Noninvasive detection of corrosion, mic, and foreign objects in containers, using guided ultrasonic waves53US 6,363,788 B1Digital Wave Corporation · 2002
- Inspection and failure detection of corrosion under fireproofing insulation using a hybrid sensory system50US 10,871,444 B2Saudi Arabian Oil Company · 2020
- Embeddable corrosion monitoring-instrument for steel reinforced structures39US 6,690,182 B2Virginia Technologies, Inc · 2004