G01N 2203/025
Geometry of the test
G01N2203/025 (Geometry of the test) appears on 321 US grants and 304 published applications in this corpus.
Search patents in G01N- Granted patents
- 321
- Published applications
- 304
- Assignees
- 263
- Inventors
- 1,173
- Latest grant
- 2 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 2 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 6 | 0 |
| 1990 | 0 | 0 |
| 1991 | 6 | 0 |
| 1992 | 5 | 0 |
| 1993 | 2 | 0 |
| 1994 | 9 | 0 |
| 1995 | 4 | 0 |
| 1996 | 4 | 0 |
| 1997 | 3 | 0 |
| 1998 | 2 | 0 |
| 1999 | 6 | 0 |
| 2000 | 1 | 0 |
| 2001 | 5 | 2 |
| 2002 | 4 | 5 |
| 2003 | 10 | 9 |
| 2004 | 9 | 8 |
| 2005 | 4 | 7 |
| 2006 | 7 | 3 |
| 2007 | 6 | 11 |
| 2008 | 3 | 6 |
| 2009 | 3 | 3 |
| 2010 | 7 | 3 |
| 2011 | 6 | 8 |
| 2012 | 4 | 1 |
| 2013 | 4 | 3 |
| 2014 | 3 | 5 |
| 2015 | 5 | 11 |
| 2016 | 5 | 6 |
| 2017 | 6 | 5 |
| 2018 | 7 | 10 |
| 2019 | 8 | 22 |
| 2020 | 15 | 19 |
| 2021 | 22 | 29 |
| 2022 | 23 | 32 |
| 2023 | 28 | 25 |
| 2024 | 28 | 24 |
| 2025 | 36 | 17 |
| 2026 | 5 | 30 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- G01N 2203/0256Triaxial, i.e. the forces being applied along three normal axes of theIndexing code158
- G01N 2203/0254Biaxial, the forces being applied along two normal axes of the specimenIndexing code77
- G01N 2203/0252Monoaxial, i.e. the forces being applied along a single axis of theIndexing code65
- G01N 2203/0258Non axial, i.e. the forces not being applied along an axis ofIndexing code29
Recent patents
- Dual-direction synchronous loading method for true-triaxial test apparatus2 Jun 2026US 12,644,807 B2Northeastern University
- Wrinkle generation determination index acquisition method, wrinkle generation determination method, wrinkle generation determination device, and wrinkle generation determination program for press formed part5 May 2026US 12,618,758 B2Jfe Steel Corporation
- Apparatus and method for evaluating physical strength or robustness of solid pharmaceutical dosage forms based on an impact strike test28 Apr 2026US 12,613,173 B2AstraZeneca AB
- Rock tensile damage testing system coupled with complex loading condition17 Feb 2026US 12,553,807 B2Sichuan University
- Collaborative testing system for elastic wave and tensile damage of rock13 Jan 2026US 12,523,584 B2Sichuan University
- Temperature control device for triaxial loading experiment and method thereof, and triaxial loading experiment device1 Oct 2026US 2026/0298785 A1Jilin University
- 3d in situ ionic conductivity measurement method for biaxially stretched polymer film coupled with electrochemical impedance spectroscopy1 Oct 2026US 2026/0298856 A1University of Houston
- Partition jig for secondary battery penetration test, and penetration test apparatus and method using the same24 Sep 2026US 2026/0287481 A1Samsung SDI.Co., Ltd.
- Vertical Test System Adapter Accessory24 Sep 2026US 2026/0287482 A1
- Impact test system capable of adjusting sawtooth shock duration, and system for monitoring and ensuring safety of impact test system24 Sep 2026US 2026/0287485 A1Agency for Defense Development
Most cited
By later US patents
- Method and apparatus for measuring packing properties83US 6,729,189 B22004
- Core sample test method and apparatus67US 5,325,723 AHalliburton Company · 1994
- End-cap-to-piston coupling for triaxial test apparatus52US 5,435,187 AExxon Production Research Company · 1995
- Method, system and device for testing two-phase compressible compositions having gas under pressure49US 5,869,750 AHalliburton Energy Services.Inc. · 1999
- Bi-axial geomaterial test system34US 4,885,941 ARegents of the University of Minnesota · 1989