C04B 2235/6587
Influencing the atmosphere by vaporising a solid material
Official title: Influencing the atmosphere by vaporising a solid material, e.g. by using a burying of sacrificial powder
C04B2235/6587 (Influencing the atmosphere by vaporising a solid material) appears on 181 US grants and 162 published applications in this corpus.
Search patents in C04B- Granted patents
- 181
- Published applications
- 162
- Assignees
- 129
- Inventors
- 461
- Latest grant
- 21 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 6 | 0 |
| 1980 | 3 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 4 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 3 | 0 |
| 1992 | 1 | 0 |
| 1993 | 3 | 0 |
| 1994 | 9 | 0 |
| 1995 | 5 | 0 |
| 1996 | 5 | 0 |
| 1997 | 2 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 3 | 0 |
| 2001 | 2 | 1 |
| 2002 | 2 | 3 |
| 2003 | 3 | 5 |
| 2004 | 2 | 0 |
| 2005 | 2 | 9 |
| 2006 | 2 | 7 |
| 2007 | 7 | 7 |
| 2008 | 3 | 6 |
| 2009 | 8 | 10 |
| 2010 | 5 | 7 |
| 2011 | 5 | 5 |
| 2012 | 3 | 7 |
| 2013 | 10 | 12 |
| 2014 | 6 | 8 |
| 2015 | 10 | 13 |
| 2016 | 10 | 7 |
| 2017 | 5 | 4 |
| 2018 | 8 | 5 |
| 2019 | 5 | 6 |
| 2020 | 5 | 6 |
| 2021 | 5 | 5 |
| 2022 | 4 | 7 |
| 2023 | 2 | 8 |
| 2024 | 4 | 7 |
| 2025 | 7 | 3 |
| 2026 | 4 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Processes for fabricating ceramic matrix composites21 May 2026US 2026/0138932 A1Rtx Corporation
- In-situ solid chemical vapor deposition precursor delivery21 May 2026US 2026/0139372 A1Rtx Corporation
- Soluble ceramic shell/core and preparation method and application5 Feb 2026US 2026/0035309 A1Huazhong University of Science and Technology
- Silicon nitride sintered compact, silicon nitride substrate, silicon nitride circuit board, and semiconductor device17 Jul 2025US 2025/0230575 A1Kabushiki Kaisha Toshiba
Most cited
By later US patents
- Thermostructural composite structure with a compositional gradient, its manufacturing process98US 7,560,139 B2Snecma Propulsion Solide · 2009
- Method for preparing fully dense, near-net-shaped objects by powder metallurgy91US 4,673,549 A1987
- Pressure transmitting medium and method for utilizing same to densify material73US 4,428,906 AKelsey-Hayes Company · 1984
- Methods of making composite ceramic articles having embedded filler71US 4,851,375 ALanxide Technology Company, LP · 1989
- Polycrystalline diamond body/silicon carbide substrate composite67US 4,241,135 AGeneral Electric Company · 1980