C04B 14/4618
Oxides
Official title: {Oxides}
C04B14/4618 (Oxides) appears on 22 US grants and 18 published applications in this corpus.
Search patents in C04B- Granted patents
- 22
- Published applications
- 18
- Assignees
- 24
- Inventors
- 85
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 2 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 1 | 2 |
| 2012 | 1 | 1 |
| 2013 | 0 | 0 |
| 2014 | 1 | 1 |
| 2015 | 1 | 1 |
| 2016 | 0 | 0 |
| 2017 | 0 | 1 |
| 2018 | 0 | 0 |
| 2019 | 0 | 1 |
| 2020 | 2 | 0 |
| 2021 | 0 | 4 |
| 2022 | 2 | 1 |
| 2023 | 1 | 0 |
| 2024 | 2 | 3 |
| 2025 | 1 | 1 |
| 2026 | 2 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Ultra stable cementitious material formulation, process for its making, and ultra stable tile backer board formulation and processes for its making1 Sep 2026US 12,726,151 B2Triton MgO Products, LLC
- Basalt fiber reinforced concrete5 May 2026US 12,617,720 B2National Central University
- Full-fiber burner brick and preparation method thereof1 Apr 2025US 12,264,105 B2Luyang Energy-Saving Materials Co., Ltd.
- Method for preparing low-background cement20 Aug 2024US 12,065,378 B2China Building Materials Academy Co., Ltd.
- Method of forming a sand control device from a curable inorganic mixture infused with degradable material and method of producing formation fluids through a sand control device formed from a curable inorganic mixture infused with degradable material20 Feb 2024US 11,905,786 B2Baker Hughes Oilfield Operations LLC
- Basalt Fiber Reinforced Concrete30 Jan 2025US 2025/0034042 A1National Central University
- Fireproof heat insulating board and fireproof heat insulating structure27 Jun 2024US 2024/0209622 A1Denka Company Limited
- Method of forming a sand control device from a curable inorganic mixture infused with degradable material and method of producing formation fluids through a sand control device formed from a curable inorganic mixture infused with degradable material14 Mar 2024US 2024/0084665 A1Baker Hughes Oilfield Operations LLC
- Method for preparing low-background cement18 Jan 2024US 2024/0018048 A1China Building Materials Academy Co., Ltd.
- Full-fiber burner brick and preparation method thereof29 Dec 2022US 2022/0411329 A1Luyang Energy-Saving Materials Co., Ltd.
Most cited
By later US patents
- Refractory fiber structures49US 5,552,213 ADidier-Werke AG · 1996
- Woven fabric high-purity alumina continuous filament, high-purity alumina filament for production thereof, and processes for production of woven fabric and continuous filament26US 5,145,734 AKanebo, Ltd. · 1992
- Process of making refractory fiber structures14US 5,603,887 ADidier-Werke AG · 1997
- Soundproofing materials13US 5,164,260 AMatsushita Electric Industrial Co., Ltd. · 1992
- Soundproofing materials13US 5,318,837 AMatsushita Electric Industrial Co., Ltd. · 1994