C04B 35/573
Obtained by reaction sintering or recrystallisation
Official title: obtained by reaction sintering {or recrystallisation}
C04B35/573 (Obtained by reaction sintering or recrystallisation) appears on 747 US grants and 726 published applications in this corpus.
Search patents in C04B- Granted patents
- 747
- Published applications
- 726
- Assignees
- 313
- Inventors
- 1,508
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 3 | 0 |
| 1978 | 4 | 0 |
| 1979 | 5 | 0 |
| 1980 | 7 | 0 |
| 1981 | 6 | 0 |
| 1982 | 3 | 0 |
| 1983 | 5 | 0 |
| 1984 | 15 | 0 |
| 1985 | 11 | 0 |
| 1986 | 5 | 0 |
| 1987 | 1 | 0 |
| 1988 | 10 | 0 |
| 1989 | 6 | 0 |
| 1990 | 5 | 0 |
| 1991 | 11 | 0 |
| 1992 | 3 | 0 |
| 1993 | 5 | 0 |
| 1994 | 17 | 0 |
| 1995 | 10 | 0 |
| 1996 | 10 | 0 |
| 1997 | 11 | 0 |
| 1998 | 8 | 0 |
| 1999 | 17 | 0 |
| 2000 | 16 | 0 |
| 2001 | 22 | 10 |
| 2002 | 17 | 18 |
| 2003 | 21 | 29 |
| 2004 | 24 | 28 |
| 2005 | 13 | 19 |
| 2006 | 12 | 26 |
| 2007 | 19 | 22 |
| 2008 | 15 | 23 |
| 2009 | 7 | 31 |
| 2010 | 17 | 23 |
| 2011 | 11 | 23 |
| 2012 | 17 | 24 |
| 2013 | 21 | 25 |
| 2014 | 17 | 34 |
| 2015 | 19 | 17 |
| 2016 | 25 | 40 |
| 2017 | 19 | 30 |
| 2018 | 28 | 47 |
| 2019 | 31 | 40 |
| 2020 | 28 | 39 |
| 2021 | 38 | 33 |
| 2022 | 25 | 28 |
| 2023 | 24 | 30 |
| 2024 | 39 | 40 |
| 2025 | 23 | 28 |
| 2026 | 18 | 19 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Disc brake pad and method for the manufacturing thereof29 Sep 2026US 12,747,764 B2Brembo S.p.A.
- Method for manufacturing a SiC ceramic part25 Aug 2026US 12,715,818 B2Jiageng (Jiangsu) Special Materials Co., Ltd.
- Honeycomb structure, electrically heating support, and exhaust gas purification device25 Aug 2026US 12,716,374 B2NGK Insulators, Ltd.
- Exfoliated boron nitride for interface coating for ceramic matrix composites18 Aug 2026US 12,709,579 B2Rtx Corporation
- Sacrificial fibers for cooling air flow in ceramic matrix composites, methods of manufacture and articles comprising the same14 Jul 2026US 12,679,775 B2Rtx Corporation
- Porous silicon carbide composite material, electrode for fuel cell, and method for manufacturing porous silicon carbide composite material24 Sep 2026US 2026/0290847 A1DIC Corporation
- Low-stress optical surfacing on reaction bonded silicon carbide17 Sep 2026US 2026/0274757 A1II-Vi Delaware, Inc.
- Fabrication of ceramic matrix composites13 Aug 2026US 2026/0234069 A1Rtx Corporation
- Method for producing graphitised formed parts by means of 3d printing6 Aug 2026US 2026/0225313 A1Nippon Kornmeyer Carbon Group GmbH
- Process for manufacturing a shaped si-sic article, shaped article, and use23 Jul 2026US 2026/0209126 A1Schunk Ingenieurkeramik GmbH
Most cited
By later US patents
- Fiber-containing composite89US 5,015,540 AGeneral Electric Company · 1991
- Composite article and method of making same77US 4,397,901 A1983
- Silicon carbide diffusion furnace components74US 3,951,587 ANorton Company · 1976
- Article and method for making complex shaped preform and silicon carbide composite by melt infiltration73US 6,024,898 AGeneral Electric Company · 2000
- Filament-containing composite68US 5,330,854 AGeneral Electric Company · 1994