C01B 13/18
By thermal decomposition of compounds
Official title: by thermal decomposition of compounds, e.g. of salts or hydroxides
C01B13/18 (By thermal decomposition of compounds) appears on 276 US grants and 214 published applications in this corpus.
Search patents in C01B- Granted patents
- 276
- Published applications
- 214
- Assignees
- 183
- Inventors
- 551
- Latest grant
- 13 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 4 | 0 |
| 1987 | 0 | 0 |
| 1988 | 5 | 0 |
| 1989 | 7 | 0 |
| 1990 | 5 | 0 |
| 1991 | 5 | 0 |
| 1992 | 9 | 0 |
| 1993 | 8 | 0 |
| 1994 | 5 | 0 |
| 1995 | 3 | 0 |
| 1996 | 5 | 0 |
| 1997 | 3 | 0 |
| 1998 | 7 | 0 |
| 1999 | 4 | 0 |
| 2000 | 8 | 0 |
| 2001 | 10 | 2 |
| 2002 | 4 | 16 |
| 2003 | 13 | 18 |
| 2004 | 15 | 23 |
| 2005 | 10 | 17 |
| 2006 | 26 | 11 |
| 2007 | 6 | 15 |
| 2008 | 7 | 10 |
| 2009 | 16 | 16 |
| 2010 | 6 | 9 |
| 2011 | 6 | 8 |
| 2012 | 7 | 10 |
| 2013 | 7 | 7 |
| 2014 | 6 | 6 |
| 2015 | 9 | 4 |
| 2016 | 6 | 8 |
| 2017 | 6 | 3 |
| 2018 | 5 | 6 |
| 2019 | 3 | 4 |
| 2020 | 4 | 4 |
| 2021 | 1 | 2 |
| 2022 | 3 | 5 |
| 2023 | 4 | 6 |
| 2024 | 1 | 0 |
| 2025 | 3 | 2 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Spray pyrolysis system and method for manufacture of mixed metal oxide compositions13 Jan 2026US 12,522,500 B2Pyrochem Catalyst Company
- Ordered cross-stacked metal oxide nanowire array material and preparation method thereof20 May 2025US 12,304,812 B2Fudan University
- Method for obtaining metal oxides supported on mesoporous silica particles6 May 2025US 12,290,798 B2Technische UniversitäT Berlin
- Tailoring of pores in aerogels using 3D printed structures25 Mar 2025US 12,257,562 B2Lawrence Livermore National Security, LLC
- Mixed oxide composite comprising calcium oxide and tricalcium aluminate6 Aug 2024US 12,053,759 B2University Court of the University of St Andrews
- Fluidized bed calcination with gas mixture comprising hydrogen26 Mar 2026US 2026/0084129 A1Metso Metals Oy
- Method of preparing mesoporous cuo materials5 Mar 2026US 2026/0062307 A1An-Najah National University
- High-entropy oxides8 May 2025US 2025/0145462 A1Auckland Uniservices Limited
- Method of preparing mesoporous cuo materials20 Mar 2025US 2025/0091894 A1Kuwait University
- Calcination Process19 Oct 2023US 2023/0331574 A1Origen Power Ltd
Most cited
By later US patents
- Oxygen-containing phosphor powders, methods for making phosphor powders and devices incorporating same135US 6,180,029 B2Superior MicroPowders LLC · 2001
- Sulfur-containing phosphor powders, methods for making phosphor powders and devices incorporating same110US 6,153,123 ASuperior MicroPowders LLC · 2000
- Plasma synthesis of lithium based intercalation powders for solid polymer electrolyte batteries99US 6,838,072 B1The United States of America as represented by the United States Department of Energy · 2005
- Metal-carbon composite powders, methods for producing powders and devices fabricated from same98US 6,103,393 ASuperior MicroPowders LLC · 2000
- Electrocatalyst powders, methods for producing powders and devices fabricated from same88US 6,660,680 B1Superior MicroPowders LLC · 2003