G01N 23/087
Using polyenergetic x-rays
Official title: using polyenergetic X-rays
G01N23/087 (Using polyenergetic x-rays) appears on 236 US grants and 272 published applications in this corpus.
Search patents in G01N- Granted patents
- 236
- Published applications
- 272
- Assignees
- 143
- Inventors
- 550
- Latest grant
- 16 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 2 | 3 |
| 2005 | 2 | 4 |
| 2006 | 1 | 1 |
| 2007 | 1 | 5 |
| 2008 | 0 | 1 |
| 2009 | 4 | 7 |
| 2010 | 8 | 9 |
| 2011 | 4 | 18 |
| 2012 | 10 | 11 |
| 2013 | 3 | 14 |
| 2014 | 13 | 21 |
| 2015 | 21 | 15 |
| 2016 | 22 | 20 |
| 2017 | 13 | 27 |
| 2018 | 14 | 9 |
| 2019 | 30 | 23 |
| 2020 | 17 | 20 |
| 2021 | 22 | 11 |
| 2022 | 16 | 14 |
| 2023 | 9 | 9 |
| 2024 | 10 | 13 |
| 2025 | 6 | 10 |
| 2026 | 7 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Radiation imaging system comprising a radiation imaging apparatus including a burn-in estimating unit16 Jun 2026US 12,653,482 B2Canon Kabushiki Kaisha
- Systems and methods for generating high-energy three-dimensional computed tomography images of bulk materials5 May 2026US 12,618,998 B2Rapiscan Holdings, Inc.
- Accelerated higher resolution industrial radiography21 Apr 2026US 12,607,578 B2Illinois Tool Works Inc.
- Calibration method and device therefor17 Mar 2026US 12,578,498 B2Rapiscan Holdings, Inc.
- X-ray generating device comprising an electron beam generator to generate an electron beam, a target to generate X-rays, an eccentric rotator to rotate the target, and a driver to rotationally drive the eccentric rotator10 Mar 2026US 12,573,576 B2Shimadzu Corporation
- Calibration system and method for radiation imaging system20 Aug 2026US 2026/0243705 A1Varex Imaging Corporation
- Alkaline earth oxide or carbonate containing particle analysis using multi-energy x-ray detection30 Jul 2026US 2026/0219216 A1Carmeuse Technologies SA
- X-ray imaging system16 Jul 2026US 2026/0204508 A1
- Calibration Method and Device Therefor9 Jul 2026US 2026/0194685 A1Rapiscan Holdings, Inc.
- Specimen radiography system comprising cabinet and a specimen drawer positionable by a controller in the cabinet30 Apr 2026US 2026/0114822 A1Hologic, Inc.
Most cited
By later US patents
- Apparatus and method for automatic recognition of concealed objects using multiple energy computed tomography368US 6,018,562 AThe United States of America as represented by the Secretary of the Army · 2000
- Method and apparatus for transmitting information about a target object between a prescanner and a CT scanner166US 6,816,571 B2L-3 Communications Security and Detection Systems Corporation Delaware · 2004
- Relocatable X-ray imaging system and method for inspecting commercial vehicles and cargo containers119US 6,928,141 B2Rapiscan, Inc. · 2005
- Automobile scanning system95US 7,742,568 B2Spectrum San Diego, Inc. · 2010
- Method and apparatus for sorting materials according to relative composition69US 7,564,943 B2Spectramet, LLC · 2009