G01N 25/72
Investigating presence of flaws
G01N25/72 (Investigating presence of flaws) appears on 1,013 US grants and 1,053 published applications in this corpus.
Search patents in G01N- Granted patents
- 1,013
- Published applications
- 1,053
- Assignees
- 734
- Inventors
- 2,691
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 2 | 0 |
| 1978 | 6 | 0 |
| 1979 | 1 | 0 |
| 1980 | 5 | 0 |
| 1981 | 2 | 0 |
| 1982 | 2 | 0 |
| 1983 | 3 | 0 |
| 1984 | 8 | 0 |
| 1985 | 4 | 0 |
| 1986 | 8 | 0 |
| 1987 | 6 | 0 |
| 1988 | 6 | 0 |
| 1989 | 13 | 0 |
| 1990 | 3 | 0 |
| 1991 | 13 | 0 |
| 1992 | 9 | 0 |
| 1993 | 11 | 0 |
| 1994 | 10 | 0 |
| 1995 | 12 | 0 |
| 1996 | 10 | 0 |
| 1997 | 9 | 0 |
| 1998 | 13 | 0 |
| 1999 | 12 | 0 |
| 2000 | 15 | 0 |
| 2001 | 10 | 9 |
| 2002 | 24 | 23 |
| 2003 | 12 | 19 |
| 2004 | 19 | 34 |
| 2005 | 14 | 25 |
| 2006 | 26 | 21 |
| 2007 | 14 | 20 |
| 2008 | 14 | 37 |
| 2009 | 21 | 21 |
| 2010 | 20 | 31 |
| 2011 | 14 | 24 |
| 2012 | 25 | 25 |
| 2013 | 21 | 39 |
| 2014 | 22 | 56 |
| 2015 | 30 | 72 |
| 2016 | 46 | 46 |
| 2017 | 52 | 75 |
| 2018 | 64 | 63 |
| 2019 | 65 | 71 |
| 2020 | 75 | 62 |
| 2021 | 49 | 60 |
| 2022 | 44 | 51 |
| 2023 | 39 | 46 |
| 2024 | 39 | 46 |
| 2025 | 41 | 44 |
| 2026 | 27 | 33 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- High-resolution sediment dynamics, water depth, and water velocity sensing system25 Aug 2026US 12,716,787 B2North Carolina State University
- Vehicular multi-directional thermal camera system and methods for capturing radiometric thermography data of a target object from a moving vehicle18 Aug 2026US 12,709,223 B1Fast Forward LLC
- Defect detection of extruded strip11 Aug 2026US 12,704,473 B2The Steelastic Company
- Detection method for infrared thermal image damage area of coal rock28 Jul 2026US 12,694,534 B2China University of Mining and Technology
- Pharmaceutical production facility comprising a measuring device23 Jun 2026US 12,661,306 B2Syntegon Technology GmbH
- Tire failure determination method and tire failure determination apparatus8 Oct 2026US 2026/0309657 A1Bridgestone Corporation
- Non-destructive inspection method for lining tank, non-destructive inspection system, and control program1 Oct 2026US 2026/0298853 A1National Institute of Advanced Industrial Science and Technology
- Ribbon cable with temperature sensor, connector assembly, and method1 Oct 2026US 2026/0298855 A1
- Robotic thermal inspection of photovoltaic modules24 Sep 2026US 2026/0291433 A1
- Method and device for non-destructively testing a connection point in a component assembly3 Sep 2026US 2026/0259157 A1EJOT GmbH & Co. KG
Most cited
By later US patents
- Non-invasive infrared absorption spectrometer for the generation and capture of thermal gradient spectra from living tissue171US 6,072,180 AOptiScan Biomedical Corporation · 2000
- Thermal sensing scanning probe microscope and method for measurement of thermal parameters of a specimen142US 5,441,343 ATopometrix · 1995
- Detecting thermal waves to evaluate thermal parameters128US 4,579,463 ATherma-Wave Partners · 1986
- High throughput measurement of via defects in interconnects128US 7,026,175 B2APPLIED Materials.Inc. · 2006
- Scanning thermal profiler117US 4,747,698 AInternational Business Machines Corporation · 1988