G01N 2223/04
And measuring absorption
Official title: and measuring absorption
G01N2223/04 (And measuring absorption) appears on 206 US grants and 261 published applications in this corpus.
Search patents in G01N- Granted patents
- 206
- Published applications
- 261
- Assignees
- 177
- Inventors
- 593
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 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 | 1 | 0 |
| 2005 | 0 | 1 |
| 2006 | 1 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 1 | 1 |
| 2013 | 0 | 4 |
| 2014 | 1 | 6 |
| 2015 | 4 | 4 |
| 2016 | 3 | 3 |
| 2017 | 5 | 9 |
| 2018 | 2 | 3 |
| 2019 | 3 | 4 |
| 2020 | 8 | 22 |
| 2021 | 12 | 46 |
| 2022 | 25 | 58 |
| 2023 | 38 | 56 |
| 2024 | 40 | 24 |
| 2025 | 38 | 10 |
| 2026 | 21 | 9 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Stack cell for easy confirmation of separator folding, separator inspection device and inspection method1 Sep 2026US 12,725,841 B2LG Energy Solution, Ltd.
- Robot informed dynamic parcel inflow gating25 Aug 2026US 12,715,714 B2Dexterity, Inc.
- X-ray inspection apparatus25 Aug 2026US 12,716,853 B2Ishida Co., Ltd.
- Fiber optics plate, scintillator panel, radiation detector, electron microscope, X-ray blocking method and electron beam blocking method18 Aug 2026US 12,709,569 B2Hamamatsu Photonics K.K.
- Analysis apparatus, analysis method, and analysis program4 Aug 2026US 12,699,062 B2Rigaku Corporation
- Material Detection in X-Ray Security Screening24 Sep 2026US 2026/0290018 A1Rapiscan Holdings, Inc.
- Scanning apparatus and method for determining grain structure in a component13 Aug 2026US 2026/0235536 A1ROLLS-ROYCE plc
- Smart systems and methods for identification and processing of spent lithium cells9 Jul 2026US 2026/0194476 A1Li Industries, Inc.
- Calibration Method and Device Therefor9 Jul 2026US 2026/0194685 A1Rapiscan Holdings, Inc.
- Method for estimating abrasion resistance4 Jun 2026US 2026/0153456 A1Sumitomo Rubber Industries, Ltd.
Most cited
By later US patents
- Hidden explosives detector employing pulsed neutron and x-ray interrogation63US 5,200,626 AMartin Marietta Energy Systems, Inc. · 1993
- X-ray transmission spectrometer system39US 10,295,485 B2Sigray, Inc. · 2019
- X-ray talbot interferometer and X-ray imaging system including talbot interferometer35US 9,222,899 B2Canon Kabushiki Kaisha · 2015
- Calibration method and device therefor25US 11,885,752 B2Rapiscan Holdings, Inc. · 2024
- Radiation detection device, radiation image acquiring system, radiation inspection system, and radiation detection method16US 8,223,922 B2Hamamatsu Photonics K.K. · 2012