C04B 2111/00913
As ceramic preforms for the fabrication of metal matrix comp
Official title: {as ceramic preforms for the fabrication of metal matrix comp, e.g. cermets}
C04B2111/00913 (As ceramic preforms for the fabrication of metal matrix comp) appears on 88 US grants and 32 published applications in this corpus.
Search patents in C04B- Granted patents
- 88
- Published applications
- 32
- Assignees
- 55
- Inventors
- 170
- Latest grant
- 6 Aug 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 3 | 0 |
| 1990 | 1 | 0 |
| 1991 | 13 | 0 |
| 1992 | 9 | 0 |
| 1993 | 2 | 0 |
| 1994 | 9 | 0 |
| 1995 | 4 | 0 |
| 1996 | 9 | 0 |
| 1997 | 3 | 0 |
| 1998 | 2 | 0 |
| 1999 | 4 | 0 |
| 2000 | 0 | 0 |
| 2001 | 5 | 1 |
| 2002 | 0 | 4 |
| 2003 | 4 | 0 |
| 2004 | 0 | 2 |
| 2005 | 1 | 2 |
| 2006 | 2 | 1 |
| 2007 | 0 | 1 |
| 2008 | 2 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 2 | 1 |
| 2013 | 0 | 1 |
| 2014 | 1 | 1 |
| 2015 | 0 | 1 |
| 2016 | 2 | 2 |
| 2017 | 2 | 1 |
| 2018 | 0 | 3 |
| 2019 | 0 | 2 |
| 2020 | 2 | 0 |
| 2021 | 2 | 3 |
| 2022 | 1 | 0 |
| 2023 | 1 | 0 |
| 2024 | 1 | 0 |
| 2025 | 0 | 4 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Ceramic matrix composite structures with controlled microstructures fabricated using chemical vapor infiltration (CVI)6 Aug 2024US 12,054,432 B2General Electric Company
- Induction melt infiltration processing of ceramic matrix composite components5 Sep 2023US 11,746,059 B2General Electric Companhy
- Fugitive fiber commingling to provide loft in ceramic fiber tows6 Sep 2022US 11,434,176 B2Rolls-Royce High Temperature Composites Inc.
- Ceramic matrix composite structures with controlled microstructures fabricated using chemical vapor infiltration (CVI)27 Jul 2021US 11,072,565 B2General Electric Company
- Aluminum-silicon-carbide composite and method of manufacturing same16 Feb 2021US 10,919,811 B2Denka Company Limited
- Variable z-channel hole pattern1 May 2025US 2025/0136521 A1
- Porosity gradient preform architecture for high temperature composites23 Jan 2025US 2025/0026049 A1Rohr, Inc.
- Porosity gradient preform architecture for high temperature composites23 Jan 2025US 2025/0026104 A1Rohr, Inc.
- Geopolymer composite materials embedded with coated fibrous reinforcement materials16 Jan 2025US 2025/0019304 A1General Electric Company
- Induction melt infiltration processing of ceramic matrix composite components26 Aug 2021US 2021/0261470 A1General Electric Company
Most cited
By later US patents
- Process for the preparation of porous material86US 5,958,314 A1999
- Cermet materials prepared by combustion synthesis and metal infiltration44US 4,988,645 AThe United States of America as represented by the United States Department of Energy · 1991
- Cement system including a binder for use in freeform fabrication42US 6,930,144 B2Hewlett-Packard Development Company, L. P. · 2005
- Method for forming metal matrix composite bodies containing three-dimensionally interconnected co-matrices and products produced thereby39US 5,007,475 ALanxide Technology Company, LP · 1991
- Method for producing metal or alloy casting composites reinforced with fibrous or particulate materials35US 4,995,444 ABattelle Memorial Institute · 1991