G01N 29/4472
Mathematical theories or simulation
Official title: {Mathematical theories or simulation}
G01N29/4472 (Mathematical theories or simulation) appears on 376 US grants and 477 published applications in this corpus.
Search patents in G01N- Granted patents
- 376
- Published applications
- 477
- Assignees
- 336
- Inventors
- 1,333
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 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 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 4 | 0 |
| 2000 | 2 | 0 |
| 2001 | 7 | 0 |
| 2002 | 5 | 4 |
| 2003 | 6 | 5 |
| 2004 | 4 | 1 |
| 2005 | 1 | 5 |
| 2006 | 3 | 6 |
| 2007 | 3 | 6 |
| 2008 | 4 | 3 |
| 2009 | 5 | 6 |
| 2010 | 4 | 8 |
| 2011 | 7 | 6 |
| 2012 | 2 | 11 |
| 2013 | 3 | 11 |
| 2014 | 10 | 22 |
| 2015 | 9 | 12 |
| 2016 | 9 | 26 |
| 2017 | 17 | 30 |
| 2018 | 15 | 36 |
| 2019 | 33 | 32 |
| 2020 | 28 | 35 |
| 2021 | 31 | 51 |
| 2022 | 35 | 49 |
| 2023 | 32 | 38 |
| 2024 | 45 | 33 |
| 2025 | 25 | 26 |
| 2026 | 15 | 15 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Defect sizing combining fixed wavelength and variable wavelength guided waves29 Sep 2026US 12,748,079 B2Innerspec Technologies, Inc.
- Quality evaluation method and quality evaluation device8 Sep 2026US 12,730,092 B2Nissan Motor Co., Ltd.
- Material selection system and method for constructing a musical instrument25 Aug 2026US 12,716,875 B1
- Method and apparatus for determining the set of focal laws of a plurality of focal points located in a three-dimensional test object in the presence of a coupling medium18 Aug 2026US 12,710,398 B2Consejo Superior De Investigaciones CientíFicas (Csic) M
- Method for simulation assisted data generation and deep learning intelligence creation in non-destructive evaluation systems11 Aug 2026US 12,705,514 B2Indian Institute of Technology Madras (Iit Madras)
- A guided wave and genetic algorithm-based inversion process for the automatic characterization of pile foundations8 Oct 2026US 2026/0309676 A1Ecole Polytechnique de Montreal
- 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
- Apparatus for Imaging Pipelines using Real-time Adaptive Ultrasonic Imaging16 Jul 2026US 2026/0202527 A1
- Structural inspection using machine learning models25 Jun 2026US 2026/0177530 A1Chevron U.S.A.Inc.
- Method and assembly for ultrasonic testing of an industrial part18 Jun 2026US 2026/0168965 A1Aubert & Duval
Most cited
By later US patents
- Machine fault diagnostics system and method466US 5,566,092 ACaterpillar Inc. · 1996
- Method and system for determining the speed of sound in a fluid within a conduit99US 6,587,798 B2Weatherford/Lamb, Inc. · 2003
- Method and equipment for the characterization of suspensions85US 6,205,848 B1Nederlandse Organisatie voor Toengepast-Natuurwetenschappelijk Onderzoek TNO · 2001
- Method for measuring ultrasonic transit times73US 6,745,632 B12004
- Method and system for processing laser vibrometry data employing bayesian statistical processing techniques67US 6,672,167 B2The Aerospace Corporation · 2004