G01N 2203/0274
Tubular or ring-shaped specimens
G01N2203/0274 (Tubular or ring-shaped specimens) appears on 126 US grants and 118 published applications in this corpus.
Search patents in G01N- Granted patents
- 126
- Published applications
- 118
- Assignees
- 124
- Inventors
- 352
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 4 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 5 | 0 |
| 1994 | 3 | 0 |
| 1995 | 3 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 1 |
| 2002 | 0 | 3 |
| 2003 | 3 | 1 |
| 2004 | 1 | 0 |
| 2005 | 1 | 1 |
| 2006 | 3 | 5 |
| 2007 | 1 | 1 |
| 2008 | 0 | 4 |
| 2009 | 2 | 4 |
| 2010 | 4 | 8 |
| 2011 | 2 | 6 |
| 2012 | 6 | 3 |
| 2013 | 9 | 4 |
| 2014 | 1 | 5 |
| 2015 | 5 | 5 |
| 2016 | 3 | 5 |
| 2017 | 5 | 8 |
| 2018 | 9 | 7 |
| 2019 | 6 | 5 |
| 2020 | 7 | 10 |
| 2021 | 3 | 3 |
| 2022 | 3 | 4 |
| 2023 | 7 | 6 |
| 2024 | 1 | 9 |
| 2025 | 7 | 5 |
| 2026 | 4 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Systems and methods for material testing and material testpieces22 Sep 2026US 12,742,711 B2The Boeing Company
- Apparatus and method for measuring dynamic torque for determining frequency-dependent shear in viscoelastic materials25 Aug 2026US 12,716,822 B2The Penn State Research Foundation
- Pipe testing apparatus and method7 Jul 2026US 12,674,732 B2Verderg Ltd
- Pipeline testing system27 Jan 2026US 12,535,395 B1Blue Sky Construction, LLC
- Make-up/break-out evaluation method for threaded joint for oil country tubular goods30 Dec 2025US 12,510,443 B2Jfe Steel Corporation
- Apparatus and method for measuring dynamic torque for determining frequency-dependent shear in viscoelastic materials24 Sep 2026US 2026/0287484 A1The Penn State Research Foundation
- Device and method for mechanically testing a tubular nuclear fuel cladding sample under accident conditions24 Sep 2026US 2026/0290637 A1Commissariat A L' Energie Atomique Et Aux Energies Alternatives
- Method for obtaining circumferential mechanical property parameters of pipe17 Sep 2026US 2026/0276500 A1Shenyang Aircraft Corporation (SAC)
- Device and system for wear testing28 May 2026US 2026/0146931 A1ROLLS-ROYCE plc
- Water-rich high-geostress strike-slip fault simulating test chamber and use method thereof5 Feb 2026US 2026/0036504 A1Jianghan University
Most cited
By later US patents
- Valve seat insert and cylinder head with the valve seat insert69US 4,763,876 ANGK Insulators, Ltd. · 1988
- Method and apparatus for determining tensile strength41US 4,444,058 AThe United States of America as represented by the United States Department of Energy · 1984
- Compact hollow cylinder tensile tester23US 6,595,068 B22003
- Apparatus and method for measuring elastomeric properties of a specimen during a test procedure22US 5,877,428 ACaterpillar Inc. · 1999
- Method and means for biaxially testing material19US 4,192,194 AAnamet Laboratories, Inc. · 1980