C04B 41/5029
Magnesia
Official title: {Magnesia}
C04B41/5029 (Magnesia) appears on 13 US grants and 9 published applications in this corpus.
Search patents in C04B- Granted patents
- 13
- Published applications
- 9
- Assignees
- 18
- Inventors
- 50
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 4 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 2 |
| 2020 | 1 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 1 |
| 2024 | 0 | 2 |
| 2025 | 0 | 1 |
| 2026 | 2 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Permeating treatment method for radially oriented sintered magnet, magnet, and composition for magnet permeation29 Sep 2026US 12,749,620 B2China Rare Earth Radimag (Shenzhen) Technology Co., Ltd.
- Method and composition to produce high translucency dental ceramics21 Jul 2026US 12,686,641 B2James R. Glidewell Dental Ceramics, Inc.
- Method for reinforcing transparent ceramics, and ceramic25 Aug 2020US 10,752,555 B2Forschungszentrum Juelich GmbH
- Corrosion protection in concrete sanitary sewers2 May 2000US 6,056,997 APSC Technologies, Inc.
- Cutting refractory material5 Oct 1999US 5,961,371 AGlaverbel
- Structural member26 Mar 2026US 2026/0085017 A1Toto Ltd.
- Conductive ceramic composites for high temperature thermal energy storage15 Jan 2026US 2026/0015293 A1The Regents of the University of California
- Ceramics with adaptive thermal coefficients and high fluorine resistance at high temperatures11 Dec 2025US 2025/0376421 A1APPLIED Materials.Inc.
- Catalytic refractory heating appliance14 Nov 2024US 2024/0376015 A1De-Mission Inc.
- Permeating treatment Method for Radially Oriented Sintered Magnet, Magnet, and Composition for Magnet Permeation29 Feb 2024US 2024/0071683 A1Shenzhen Radimag Magnets Co., Ltd
Most cited
By later US patents
- Method for the reduction and control of the release of gas and odors from sewage and waste water22US 5,833,864 APSC Technologies, Inc. · 1998
- Method for producing ceramic-based electronic components18US 5,336,453 AAerospace Coating Systems, Inc. · 1994
- Method for producing ceramic-based components11US 5,603,875 AAerospace Coating Systems, Inc. · 1997
- Corrosion protection in concrete sanitary sewers10US 5,834,075 APSC Technologies, Inc. · 1998
- Corrosion protection in concrete sanitary sewers7US 5,718,944 APSC Technologies, Inc. · 1998