C04B 2111/00931
Coated or infiltrated preforms
Official title: {Coated or infiltrated preforms, e.g. with molten metal}
C04B2111/00931 (Coated or infiltrated preforms) appears on 52 US grants and 16 published applications in this corpus.
Search patents in C04B- Granted patents
- 52
- Published applications
- 16
- Assignees
- 28
- Inventors
- 98
- Latest grant
- 6 Aug 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 12 | 0 |
| 1992 | 3 | 0 |
| 1993 | 0 | 0 |
| 1994 | 6 | 0 |
| 1995 | 2 | 0 |
| 1996 | 5 | 0 |
| 1997 | 3 | 0 |
| 1998 | 1 | 0 |
| 1999 | 3 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 2 |
| 2005 | 1 | 1 |
| 2006 | 1 | 1 |
| 2007 | 0 | 1 |
| 2008 | 2 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 1 | 1 |
| 2013 | 0 | 0 |
| 2014 | 1 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 1 |
| 2017 | 1 | 1 |
| 2018 | 0 | 2 |
| 2019 | 0 | 1 |
| 2020 | 1 | 0 |
| 2021 | 2 | 3 |
| 2022 | 0 | 0 |
| 2023 | 1 | 0 |
| 2024 | 1 | 0 |
| 2025 | 0 | 1 |
By publication year. Applications have been published since 2001.
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
- 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
- Ceramic preform and method10 Nov 2020US 10,830,296 B2Intellectual Property Holdings, LLC
- 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
- Boron/boron carbide powder, chopped carbon fiber and carbon based composites for heat sinks5 Aug 2021US 2021/0238097 A1Goodrich Corporation
- Ceramic matrix composite structures with controlled microstructures fabricated using chemical vapor infiltration (cvi)5 Aug 2021US 2021/0238101 A1General Electric Company
- Cmc manufacturing with a mold5 Dec 2019US 2019/0367418 A1Rolls-Royce High Temperature Composites Inc.
Most cited
By later US patents
- Process for the preparation of porous material86US 5,958,314 A1999
- 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
- Methods for making thin metal matrix composite bodies and articles produced thereby34US 5,280,819 ALanxide Technology Company, LP · 1994