G01N 2223/426
Image comparing, unknown with known substance
Official title: image comparing, unknown with known substance
G01N2223/426 (Image comparing, unknown with known substance) appears on 31 US grants and 40 published applications in this corpus.
Search patents in G01N- Granted patents
- 31
- Published applications
- 40
- Assignees
- 39
- Inventors
- 115
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 1 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 1 | 0 |
| 2018 | 1 | 3 |
| 2019 | 0 | 5 |
| 2020 | 3 | 5 |
| 2021 | 6 | 9 |
| 2022 | 1 | 1 |
| 2023 | 8 | 3 |
| 2024 | 3 | 5 |
| 2025 | 5 | 5 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Scanning parts at target temperatures22 Sep 2026US 12,742,741 B2West Pharmaceutical Services, Inc.
- Capsule marking device and method11 Nov 2025US 12,465,553 B2Qualicaps Co., Ltd.
- X-ray phase imaging apparatus and display method of preview image in X-ray phase imaging apparatus11 Nov 2025US 12,467,883 B2Shimadzu Corporation
- Method and system of inspecting vehicle16 Sep 2025US 12,417,524 B2Nuctech Company Limited
- Adaptive manufacturing using CT scan data29 Jul 2025US 12,370,603 B2Pratt & Whitney Canada Corp.
- Inspection image display device17 Sep 2026US 2026/0276567 A1Ishida Co., Ltd.
- Generation of fused environmental and compositional information12 Feb 2026US 2026/0044645 A1Gamma Reality, Inc.
- Small-target x-ray system18 Dec 2025US 2025/0385064 A1Excillum AB
- Systems and methods for determining component predicted lifespan27 Nov 2025US 2025/0362249 A1GE Vernova Infrastructure Technology LLC
- Adaptive manufacturing using ct scan data13 Nov 2025US 2025/0345856 A1Pratt & Whitney Canada Corp.
Most cited
By later US patents
- Method and apparatus for detecting trace contaminents8US 5,023,452 AHughes Aircraft Company · 1991
- E-beam defect review system6US 8,094,924 B2Hermes Microvision, Inc. · 2012
- Method for characterising a part5US 10,914,690 B2Centre National De La Recherche Scientifique · 2021
- Methods and systems for printed circuit board design based on automatic corrections4US 11,042,981 B2SVXR, Inc. · 2021
- Methods and systems for detecting defects in devices using X-rays4US 11,688,067 B2Bruker Nano, Inc. · 2023