D01F 9/10
By decomposition of organic substances
Official title: by decomposition of organic substances (D01F9/12 takes precedence)
D01F9/10 (By decomposition of organic substances) appears on 89 US grants and 86 published applications in this corpus.
Search patents in D01F- Granted patents
- 89
- Published applications
- 86
- Assignees
- 71
- Inventors
- 283
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 6 | 0 |
| 1990 | 6 | 0 |
| 1991 | 5 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 2 |
| 2004 | 0 | 3 |
| 2005 | 0 | 2 |
| 2006 | 2 | 2 |
| 2007 | 0 | 2 |
| 2008 | 0 | 2 |
| 2009 | 1 | 5 |
| 2010 | 2 | 2 |
| 2011 | 2 | 2 |
| 2012 | 2 | 4 |
| 2013 | 4 | 4 |
| 2014 | 3 | 2 |
| 2015 | 4 | 12 |
| 2016 | 3 | 5 |
| 2017 | 7 | 6 |
| 2018 | 3 | 5 |
| 2019 | 5 | 2 |
| 2020 | 1 | 2 |
| 2021 | 2 | 3 |
| 2022 | 2 | 2 |
| 2023 | 1 | 4 |
| 2024 | 4 | 6 |
| 2025 | 1 | 2 |
| 2026 | 2 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- High-entropy carbide ceramic and rare earth-containing high-entropy carbide ceramic, fibers and precursors thereof, and methods for preparing the same11 Aug 2026US 12,703,667 B2Institute of Chemistry, Chinese Academy of Sciences
- Crystalline silicon carbide fiber and method for manufacturing same, and ceramic composite substrate21 Apr 2026US 12,606,492 B2Ube Corporation
- Porous multi-metal oxide nanotubes and production method therefor7 Oct 2025US 12,435,449 B2Daegu Gyeongbuk Institute of Science and Technology
- Crystalline silicon carbide fiber and method for manufacturing same, and ceramic composite substrate13 Aug 2024US 12,060,302 B2Ube Corporation
- Method for producing non-core beta silicon carbide fibers16 Apr 2024US 11,959,192 B2Bochvar High-Tech. Res. Inst. for Inorg. Materials
- Carbon Nanotube Assembled Wire and Nitrogen-Doped Single-Walled Carbon Nanotube16 Apr 2026US 2026/0103381 A1Sumitomo Electric Industries, Ltd.
- Method for producing polycarbosilane for silicon carbide fibers, and method for producing silicon carbide fibers19 Mar 2026US 2026/0078223 A1Kureha Corporation
- Polycarbosilane for silicon carbide fibers, method for producing same, and method for producing silicon carbide fibers29 Jan 2026US 2026/0028454 A1Kureha Corporation
- Method for producing silicon carbide fibers1 Jan 2026US 2026/0002292 A1Kureha Corporation
- Polycarbosilane, method for producing polycarbosilane, and method for producing silicon carbide fibers25 Dec 2025US 2025/0388476 A1Kureha Corporation
Most cited
By later US patents
- Process for preparing silicon carbide fibers108US 4,942,011 AE. I. Du Pont de Nemours and Company · 1990
- Inorganic anisotropic hollow fibers77US 4,329,157 AMonsanto Company · 1982
- Inorganic anisotropic hollow fibers73US 4,175,153 AMonsanto Company · 1979
- Boron nitride fiber and process for production thereof48US 5,780,154 ATokuyama Corporation · 1998
- Silicon nitride-based fibers and composite material reinforced with fibers41US 5,151,390 AToa Nenryo Kogyo Kabushiki Kaisha · 1992