H01J 5/18
Windows permeable to x-rays, gamma-rays, or particles
Official title: Windows permeable to X-rays, gamma-rays, or particles
H01J5/18 (Windows permeable to x-rays, gamma-rays, or particles) appears on 125 US grants and 116 published applications in this corpus.
Search patents in H01J- Granted patents
- 125
- Published applications
- 116
- Assignees
- 66
- Inventors
- 235
- Latest grant
- 26 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 3 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 3 | 0 |
| 1990 | 4 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 6 | 0 |
| 1997 | 5 | 0 |
| 1998 | 2 | 0 |
| 1999 | 2 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 1 |
| 2004 | 0 | 2 |
| 2005 | 1 | 0 |
| 2006 | 1 | 1 |
| 2007 | 1 | 4 |
| 2008 | 2 | 5 |
| 2009 | 1 | 4 |
| 2010 | 5 | 5 |
| 2011 | 0 | 3 |
| 2012 | 1 | 3 |
| 2013 | 2 | 9 |
| 2014 | 4 | 7 |
| 2015 | 6 | 9 |
| 2016 | 8 | 6 |
| 2017 | 12 | 8 |
| 2018 | 3 | 6 |
| 2019 | 5 | 6 |
| 2020 | 4 | 7 |
| 2021 | 5 | 5 |
| 2022 | 5 | 5 |
| 2023 | 4 | 6 |
| 2024 | 3 | 7 |
| 2025 | 5 | 4 |
| 2026 | 4 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Radiation window, encapsulation and method for producing an encapsulation26 May 2026US 12,640,330 B2KETEK GmbH Halbleiter- und Reinraumtechnik
- X-ray tube, X-ray generator, and method for producing window member10 Mar 2026US 12,573,578 B2Hamamatsu Photonics K.K.
- Wagon wheel shaped x-ray window support structure17 Feb 2026US 12,555,736 B2Moxtek, Inc.
- X-ray tube assembly and X-ray CT equipment6 Jan 2026US 12,520,410 B2FUJIFILM Corporation
- X-ray source2 Dec 2025US 12,488,956 B2KETEK GmbH Halbleiter- und Reinraumtechnik
- Apparatus for the production of radioisotopes23 Jul 2026US 2026/0213032 A1
- Wagon wheel shaped x-ray window support structure21 May 2026US 2026/0142117 A1Moxtek, Inc.
- X-ray window with atomic layer deposition11 Sep 2025US 2025/0285826 A1Moxtek, Inc.
- Radiation window, encapsulation and method for producing an encapsulation19 Jun 2025US 2025/0201507 A1KETEK GmbH Halbleiter- und Reinraumtechnik
- Sterilization apparatus having an irradiation beam emitting device and packaging machine having a sterilization apparatus12 Jun 2025US 2025/0187772 A1Tetra Laval Holdings & Finance S. A.
Most cited
By later US patents
- System for extracting a high power beam comprising air dynamic and foil windows110US 5,659,223 AScience Research Laboratory, Inc. · 1997
- Electron beam device with single crystal window and expansion-matched anode95US 5,612,588 AAmerican International Technologies, Inc. · 1997
- Electron beam array for surface treatment85US 5,414,267 AAmerican International Technologies, Inc. · 1995
- Apparatus and method for a modular electron beam system for the treatment of surfaces63US 5,909,032 AAmerican International Technologies, Inc. · 1999
- Method of manufacturing radiation detector window structure46US 4,960,486 ABrigham Young University · 1990