C04B 14/4656
Al-silicates
Official title: {Al-silicates, e.g. clay}
C04B14/4656 (Al-silicates) appears on 9 US grants and 12 published applications in this corpus.
Search patents in C04B- Granted patents
- 9
- Published applications
- 12
- Assignees
- 10
- Inventors
- 41
- Latest grant
- 27 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2002 | 0 | 1 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 1 | 1 |
| 2013 | 0 | 0 |
| 2014 | 1 | 1 |
| 2015 | 1 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 1 |
| 2022 | 0 | 1 |
| 2023 | 0 | 4 |
| 2024 | 2 | 1 |
| 2025 | 3 | 0 |
| 2026 | 1 | 1 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Composite article comprising aerogel particles and ceramic fibers27 Jan 2026US 12,534,409 B2Armacell Enterprise GmbH
- Composite article comprising aerogel particles, ceramic and/or glass fibers and opacifiers30 Dec 2025US 12,509,399 B2Armacell Enterprise GmbH
- Composite article comprising aerogel particles and ceramic fiber sheets23 Dec 2025US 12,503,400 B2Armacell Enterprise GmbH
- Preparation method of aluminum silicate fiber-reinforced aerogel felt and impregnation reactor25 Feb 2025US 12,234,186 B2Gongyi Van-Research Innovation Composite Material Co., Ltd.
- Bionic laminated thermal insulation material30 Apr 2024US 11,969,986 B2Zhengzhou University
- Active and passive integrated fireproof heat-insulating board and preparation method thereof23 Apr 2026US 2026/0109648 A1China State Construction Hailong Technology 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
- Preparation Method of Aluminum Silicate Fiber-Reinforced Aerogel Felt and Impregnation Reactor10 Aug 2023US 2023/0250020 A1Gong Yi Van-Research Innovation Composite Material Co., Ltd
- Composite article comprising aerogel particles and ceramic fiber sheets20 Jul 2023US 2023/0227364 A1Armacell Enterprise GmbH
- Composite article comprising aerogel particles, ceramic and/or glass fibers and opacifiers13 Jul 2023US 2023/0219851 A1Armacell Enterprise GmbH
Most cited
By later US patents