C04B 2235/616
Liquid infiltration of green bodies or pre-forms
C04B2235/616 (Liquid infiltration of green bodies or pre-forms) appears on 999 US grants and 1,173 published applications in this corpus.
Search patents in C04B- Granted patents
- 999
- Published applications
- 1,173
- Assignees
- 444
- Inventors
- 2,204
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 2 | 0 |
| 1979 | 6 | 0 |
| 1980 | 4 | 0 |
| 1981 | 3 | 0 |
| 1982 | 3 | 0 |
| 1983 | 6 | 0 |
| 1984 | 6 | 0 |
| 1985 | 1 | 0 |
| 1986 | 3 | 0 |
| 1987 | 1 | 0 |
| 1988 | 4 | 0 |
| 1989 | 3 | 0 |
| 1990 | 8 | 0 |
| 1991 | 12 | 0 |
| 1992 | 7 | 0 |
| 1993 | 5 | 0 |
| 1994 | 17 | 0 |
| 1995 | 11 | 0 |
| 1996 | 15 | 0 |
| 1997 | 19 | 0 |
| 1998 | 12 | 0 |
| 1999 | 22 | 0 |
| 2000 | 10 | 0 |
| 2001 | 15 | 4 |
| 2002 | 10 | 9 |
| 2003 | 6 | 9 |
| 2004 | 5 | 15 |
| 2005 | 5 | 10 |
| 2006 | 7 | 18 |
| 2007 | 8 | 13 |
| 2008 | 5 | 18 |
| 2009 | 6 | 16 |
| 2010 | 11 | 27 |
| 2011 | 16 | 36 |
| 2012 | 19 | 46 |
| 2013 | 23 | 36 |
| 2014 | 26 | 45 |
| 2015 | 30 | 34 |
| 2016 | 30 | 65 |
| 2017 | 53 | 79 |
| 2018 | 56 | 83 |
| 2019 | 56 | 76 |
| 2020 | 67 | 88 |
| 2021 | 66 | 75 |
| 2022 | 53 | 65 |
| 2023 | 55 | 92 |
| 2024 | 75 | 97 |
| 2025 | 66 | 68 |
| 2026 | 49 | 49 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Method for manufacturing a SiC ceramic part25 Aug 2026US 12,715,818 B2Jiageng (Jiangsu) Special Materials Co., Ltd.
- Fabrication of polychromatic/polytranslucent zirconia block from pre-shaded ZrO2 block by infiltration11 Aug 2026US 12,703,669 B2James R. Glidewell Dental Ceramics, Inc.
- Processes for the preparation of (3s,4r)-3-ethyl-4-(3h-imidazo[1,2-a]pyrrolo[2,3-e]-pyrazin-8-yl)-n-(2,2,2-trifluoroethyl)pyrrolidine-1-carboxamide and solid state forms thereof8 Oct 2026US 2026/0308162 A1
- Filament dispersion process1 Oct 2026US 2026/0296981 A1Rtx Corporation
- Particle enhancement of ceramic matrix composites, method of manufacture thereof and articles comprising the same10 Sep 2026US 2026/0265152 A1Rtx Corporation
- Composite panel core structure27 Aug 2026US 2026/0250208 A1General Electric Company
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Most cited
By later US patents
- Composite abrasive compact having high thermal stability403US 5,127,923 AUS Synthetic Corporation · 1992
- Electrostatic chuck having gas cavity and method244US 6,310,755 B1APPLIED Materials.Inc. · 2001
- Method for fabricating artificial bone implant green parts218US 5,639,402 A1997
- Method of producing high-temperature parts by way of low-temperature sintering172US 5,284,695 ABoard of Regents, The University of Texas System · 1994
- Fiber reinforced ceramic matrix laminate164US 5,376,598 AThe Boeing Company · 1994