C04B 41/5015
Containing phosphorus in the anion
Official title: {containing phosphorus in the anion, e.g. phosphates}
C04B41/5015 (Containing phosphorus in the anion) appears on 17 US grants and 21 published applications in this corpus.
Search patents in C04B- Granted patents
- 17
- Published applications
- 21
- Assignees
- 22
- Inventors
- 64
- Latest grant
- 14 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 1 |
| 2003 | 2 | 1 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 1 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 1 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 1 |
| 2018 | 0 | 1 |
| 2019 | 0 | 2 |
| 2020 | 0 | 2 |
| 2021 | 0 | 1 |
| 2022 | 1 | 0 |
| 2023 | 2 | 4 |
| 2024 | 1 | 1 |
| 2025 | 1 | 2 |
| 2026 | 2 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Barrier coating14 Jul 2026US 12,679,979 B2Honeywell International Inc.
- Coating compositions, methods of making and uses thereof27 Jan 2026US 12,534,416 B2James Hardie Technology Limited
- High temperature oxidation protection for composites26 Aug 2025US 12,397,907 B2Goodrich Corporation
- Environmental barrier coating for enhanced resistance to attack by molten silicate deposits20 Feb 2024US 11,905,222 B2Rtx Corporation
- Ceramic coatings with apatite carbonate that allow a tactile thermal sensation similar to wood and good resistance against wear, chemical attack and staining10 Oct 2023US 11,780,785 B2
- Barrier coating27 Mar 2025US 2025/0101234 A1Honeywell International Inc.
- Barrier coating27 Mar 2025US 2025/0101235 A1Honeywell International Inc.
- Coating compositions, methods of making and uses thereof13 Jun 2024US 2024/0190782 A1James Hardie Technology Limited
- Cover-layer-including ceramic continuous fiber, method for producing the same, ceramic matrix composite material and method for producing the same21 Dec 2023US 2023/0406779 A1
- High temperature oxidation protection for composites6 Jul 2023US 2023/0211875 A1Goodrich Corporation
Most cited
By later US patents
- Compositions and methods for treating set gypsum90US 6,822,033 B2United States Gypsum Company · 2004
- Fire-resistant mineral fibers, structures employing such mineral fibers and processes for forming same78US 5,284,700 AOwens-Corning Fiberglas Corporation · 1994
- Method of inhibiting catalyzed oxidation of carbon-carbon composites52US 5,759,622 AThe B. F. Goodrich Company · 1998
- Methods of inhibiting catalyzed oxidation of carbon-carbon composites using phosphoric acid, a zinc salt, and an aluminum salt and articles made therefrom33US 6,551,709 B1Goodrich Corporation · 2003
- Application of phosphates of aluminum to carbonaceous components of aluminum production cells23US 5,534,130 AMoltech Invent S. A. · 1996