G01N 2291/023
Solids
G01N2291/023 (Solids) appears on 1,878 US grants and 1,914 published applications in this corpus.
Search patents in G01N- Granted patents
- 1,878
- Published applications
- 1,914
- Assignees
- 1,066
- Inventors
- 4,631
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 4 | 0 |
| 1978 | 6 | 0 |
| 1979 | 2 | 0 |
| 1980 | 3 | 0 |
| 1981 | 8 | 0 |
| 1982 | 3 | 0 |
| 1983 | 4 | 0 |
| 1984 | 11 | 0 |
| 1985 | 6 | 0 |
| 1986 | 13 | 0 |
| 1987 | 10 | 0 |
| 1988 | 7 | 0 |
| 1989 | 10 | 0 |
| 1990 | 7 | 0 |
| 1991 | 12 | 0 |
| 1992 | 11 | 0 |
| 1993 | 12 | 0 |
| 1994 | 16 | 0 |
| 1995 | 18 | 0 |
| 1996 | 27 | 0 |
| 1997 | 32 | 0 |
| 1998 | 20 | 0 |
| 1999 | 21 | 0 |
| 2000 | 27 | 0 |
| 2001 | 31 | 3 |
| 2002 | 40 | 27 |
| 2003 | 31 | 32 |
| 2004 | 34 | 37 |
| 2005 | 31 | 43 |
| 2006 | 28 | 31 |
| 2007 | 17 | 33 |
| 2008 | 29 | 45 |
| 2009 | 27 | 35 |
| 2010 | 27 | 29 |
| 2011 | 20 | 43 |
| 2012 | 33 | 29 |
| 2013 | 35 | 49 |
| 2014 | 28 | 46 |
| 2015 | 42 | 112 |
| 2016 | 43 | 94 |
| 2017 | 69 | 80 |
| 2018 | 86 | 117 |
| 2019 | 105 | 116 |
| 2020 | 120 | 140 |
| 2021 | 105 | 145 |
| 2022 | 118 | 169 |
| 2023 | 136 | 167 |
| 2024 | 149 | 115 |
| 2025 | 126 | 97 |
| 2026 | 74 | 80 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Sensor-based ultrasonic coupling layer evaluation and related user interface functionality8 Sep 2026US 12,730,093 B2QUALCOMM Incorproated
- Method and system for characterizing perforations in a tubular8 Sep 2026US 12,731,235 B2DarkVision Technologies Inc.
- Flexible capacitive micromachined ultrasonic transducer arrays25 Aug 2026US 12,714,404 B2The University of British Columbia
- Detection device, detection system, and propagating member25 Aug 2026US 12,716,868 B2Kabushiki Kaisha Toshiba
- Method and device of identifying and locating PCCP broken wire signal25 Aug 2026US 12,716,869 B2China Institute of Water Resources and Hydropower Research
- A guided wave and genetic algorithm-based inversion process for the automatic characterization of pile foundations8 Oct 2026US 2026/0309676 A1Ecole Polytechnique de Montreal
- Transformer stacked iron core elasticity matrix determination method and vibration analysis method, and non-transitory computer readable medium8 Oct 2026US 2026/0309681 A1Jfe Steel Corporation
- Measuring device and a measuring method for determining parameters of flat hygiene paper and textile-like or textile sheet materials1 Oct 2026US 2026/0298876 A1Emtec Electronic GmbH
- Robot for performing non-destructive evaluation of a weld1 Oct 2026US 2026/0298877 A1BAE SYSTEMS plc
- Transformer stacked iron core elasticity matrix determination method and vibration analysis method, and non-transitory computer readable medium1 Oct 2026US 2026/0298879 A1Jfe Steel Corporation
Most cited
By later US patents
- Method and apparatus for determining location of characteristics of a pipeline311US 6,243,657 B1PII North America, Inc. · 2001
- Computer integrated manufacturing system233US 4,827,423 AR. J. Reynolds Tobacco Company · 1989
- Apparatus and method for performing non-destructive inspections of large area aircraft structures201US 6,220,099 B1CE Nuclear Power LLC · 2001
- Thin film process monitoring techniques using acoustic waves140US 5,271,274 AThe Board of Trustees of the Leland Stanford Junior University · 1993
- Laser ultrasonics-based material analysis system and method using matched filter processing140US 5,604,592 ATextron Defense Systems, Division of Avco Corporation · 1997