H01J 35/112
Non-rotating anodes
Official title: {Non-rotating anodes (H01J35/12 takes precedence)}
H01J35/112 (Non-rotating anodes) appears on 486 US grants and 507 published applications in this corpus.
Search patents in H01J- Granted patents
- 486
- Published applications
- 507
- Assignees
- 211
- Inventors
- 806
- Latest grant
- 4 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 2 | 0 |
| 1978 | 6 | 0 |
| 1979 | 0 | 0 |
| 1980 | 4 | 0 |
| 1981 | 3 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 3 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 5 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 4 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 5 | 0 |
| 1998 | 1 | 0 |
| 1999 | 3 | 0 |
| 2000 | 2 | 0 |
| 2001 | 7 | 2 |
| 2002 | 7 | 3 |
| 2003 | 4 | 3 |
| 2004 | 5 | 10 |
| 2005 | 2 | 7 |
| 2006 | 6 | 4 |
| 2007 | 9 | 9 |
| 2008 | 6 | 11 |
| 2009 | 7 | 16 |
| 2010 | 15 | 23 |
| 2011 | 15 | 19 |
| 2012 | 9 | 19 |
| 2013 | 15 | 24 |
| 2014 | 12 | 49 |
| 2015 | 30 | 47 |
| 2016 | 33 | 32 |
| 2017 | 41 | 31 |
| 2018 | 27 | 24 |
| 2019 | 34 | 33 |
| 2020 | 34 | 29 |
| 2021 | 31 | 26 |
| 2022 | 19 | 23 |
| 2023 | 24 | 16 |
| 2024 | 16 | 22 |
| 2025 | 16 | 18 |
| 2026 | 8 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- X-ray generation apparatus and X-ray imaging apparatus4 Aug 2026US 12,701,647 B2Canon Anelva Corporation
- Multi-metal patterned anode for computed tomography X-ray systems2 Jun 2026US 12,646,676 B2National Technology & Engineering Solutions of Sandia, LLC
- Hybrid multi-source x-ray source and imaging system5 May 2026US 12,620,544 B2Varex Imaging Corporation
- X-ray generation apparatus and X-ray imaging apparatus28 Apr 2026US 12,615,704 B2Canon Anelva Corporation
- X-ray generation device7 Apr 2026US 12,597,581 B2Hamamatsu Photonics K.K.
- X-ray source for an x-ray imaging system, x-ray imaging system and method for operating an x-ray imaging system16 Jul 2026US 2026/0202357 A1Carl Zeiss SMT GmbH
- X-ray source for an x-ray imaging system and x-ray imaging system16 Jul 2026US 2026/0204509 A1Carl Zeiss SMT GmbH
- Source caps with diamond anode targets for a radiation delivery system23 Apr 2026US 2026/0112564 A1Illinois Tool Works Inc.
- Compact x-ray electron beam scan tube, system and method23 Apr 2026US 2026/0112565 A1
- Monochromatic x-ray system and methods for high power operation26 Mar 2026US 2026/0088241 A1Imagine Scientific, Inc.
Most cited
By later US patents
- X-ray generator174US 6,188,747 B1Heimann Systems GmbH · 2001
- X-ray apparatus for applying a predetermined flux to an interior surface of a body cavity166US 5,621,780 APhotoelectron Corporation · 1997
- Radiation sources and compact radiation scanning systems160US 7,162,005 B2Varian Medical Systems Technologies, Inc. · 2007
- X-ray generator150US 6,282,263 B1Bede Scientific Instruments Limited · 2001
- Transmission cathode for X-ray production98US 6,333,968 B1The United States of America as represented by the Secretary of the Navy · 2001