G01N 2223/3304
Helicoidal scan
Official title: helicoidal scan
G01N2223/3304 (Helicoidal scan) appears on 28 US grants and 31 published applications in this corpus.
Search patents in G01N- Granted patents
- 28
- Published applications
- 31
- Assignees
- 21
- Inventors
- 58
- Latest grant
- 5 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2004 | 0 | 1 |
| 2005 | 0 | 1 |
| 2006 | 1 | 2 |
| 2007 | 2 | 0 |
| 2008 | 1 | 1 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 1 | 1 |
| 2012 | 2 | 2 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 2 | 1 |
| 2016 | 1 | 1 |
| 2017 | 0 | 1 |
| 2018 | 0 | 0 |
| 2019 | 2 | 2 |
| 2020 | 1 | 3 |
| 2021 | 3 | 2 |
| 2022 | 1 | 4 |
| 2023 | 3 | 2 |
| 2024 | 3 | 5 |
| 2025 | 2 | 0 |
| 2026 | 3 | 0 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Systems and methods for generating high-energy three-dimensional computed tomography images of bulk materials5 May 2026US 12,618,998 B2Rapiscan Holdings, Inc.
- Inspection system and inspection method31 Mar 2026US 12,590,911 B2Nuctech Company Limited
- Below-ground computed tomography cargo inspection system and method6 Jan 2026US 12,517,068 B2Smiths Detection Inc.
- Inspection system and method30 Dec 2025US 12,510,497 B2Nuctech Company Limited
- Method and system for determining the location of artefacts and/or inclusions in a gemstone, mineral, or sample thereof4 Nov 2025US 12,461,039 B2The Australian National University
- Anatomical imaging system with centipede belt drive5 Dec 2024US 2024/0398364 A1NeuroLogica Corp.
- Inspection system and inspection method31 Oct 2024US 2024/0361257 A1Nuctech Company Limited
- Inspection system and method19 Sep 2024US 2024/0310305 A1Nuctech Company Limited
- Method and System for Determining the Location of Artefacts and/or Inclusions in a Gemstone, Mineral, or Sample Thereof25 Apr 2024US 2024/0133822 A1The Australian National University
- Systems and Methods for Generating High-Energy Three-Dimensional Computed Tomography Images of Bulk Materials21 Mar 2024US 2024/0094147 A1Rapiscan Holdings, Inc.
Most cited
By later US patents
- X-ray tomography inspection systems98US 7,876,879 B2Rapiscan Systems, Inc. · 2011
- X-ray tomography inspection systems74US 8,135,110 B2Rapiscan Systems, Inc. · 2012
- Data collection, processing and storage systems for X-ray tomographic images56US 8,958,526 B2Rapiscan Systems, Inc. · 2015
- Data collection, processing and storage systems for X-ray tomographic images45US 10,295,483 B2Rapiscan Systems, Inc. · 2019
- Stationary tomographic X-ray imaging systems for automatically sorting objects based on generated tomographic images18US 10,976,271 B2Rapiscan Systems, Inc. · 2021