G01N 2021/9542
Using a probe
Official title: {using a probe}
G01N2021/9542 (Using a probe) appears on 190 US grants and 211 published applications in this corpus.
Search patents in G01N- Granted patents
- 190
- Published applications
- 211
- Assignees
- 120
- Inventors
- 537
- Latest grant
- 28 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 1 |
| 2002 | 1 | 0 |
| 2003 | 1 | 1 |
| 2004 | 2 | 2 |
| 2005 | 0 | 0 |
| 2006 | 1 | 0 |
| 2007 | 1 | 3 |
| 2008 | 1 | 5 |
| 2009 | 5 | 5 |
| 2010 | 0 | 0 |
| 2011 | 3 | 4 |
| 2012 | 1 | 3 |
| 2013 | 5 | 4 |
| 2014 | 3 | 8 |
| 2015 | 5 | 10 |
| 2016 | 8 | 25 |
| 2017 | 16 | 15 |
| 2018 | 11 | 17 |
| 2019 | 14 | 14 |
| 2020 | 18 | 13 |
| 2021 | 14 | 19 |
| 2022 | 15 | 19 |
| 2023 | 12 | 14 |
| 2024 | 19 | 7 |
| 2025 | 14 | 10 |
| 2026 | 14 | 12 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Using force sensing to prevent borescope damage28 Jul 2026US 12,693,520 B2Baker Hughes Holdings LLC
- Method for inspecting an object7 Jul 2026US 12,675,869 B2General Electric Company
- Method and system for mapping and inspecting live fluid pipes9 Jun 2026US 12,650,195 B2Reduct NV
- Wear sensor9 Jun 2026US 12,650,390 B2Siemens Energy, Inc.
- Single-pass 3D reconstruction of internal surface of pipelines using depth camera array2 Jun 2026US 12,644,847 B2NUtech Ventures
- Closed space monitoring system3 Sep 2026US 2026/0259035 A1Agat Co., Ltd.
- Device and Method for Determining a Material Composition of a Pipe20 Aug 2026US 2026/0243699 A1Viken Detection Corporation
- Atmospheric pollutant detection and abatement23 Jul 2026US 2026/0210295 A1Rtx Corporation
- Systems and methods for inspecting structures with an unmanned aerial vehicle16 Jul 2026US 2026/0202349 A1Osmose Utilities Services, Inc.
- Visual on-line measuring device for inner pipe cross-section distortion during bending of metal pipe with variable diameter25 Jun 2026US 2026/0177507 A1Zhejiang University
Most cited
By later US patents
- Pipe inspection and repair system204US 6,820,653 B1Carnegie Mellon University · 2004
- Apparatus and method for detecting pipeline defects67US 7,164,476 B2Oyo Corporation, U.S.A. · 2007
- Pipe inspection system with selective image capture64US 8,395,661 B1SeekTech, Inc. · 2013
- Pipe inspection system with selective image capture47US 9,134,255 B1Seescan, Inc. · 2015
- Method and means for determining change in pipe diameter30US 8,873,806 B2LMK Technologies, LLC · 2014