C04B 33/326
Under pressure
Official title: {under pressure}
C04B33/326 (Under pressure) appears on 11 US grants and 15 published applications in this corpus.
Search patents in C04B- Granted patents
- 11
- Published applications
- 15
- Assignees
- 10
- Inventors
- 37
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 1 | 2 |
| 2011 | 0 | 0 |
| 2012 | 1 | 1 |
| 2013 | 0 | 1 |
| 2014 | 1 | 1 |
| 2015 | 1 | 1 |
| 2016 | 3 | 0 |
| 2017 | 0 | 3 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 1 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 3 |
| 2025 | 0 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Highly dense red mud shields for X-ray and γ-ray attenuation29 Sep 2026US 12,747,190 B2Council of Scientific and Industrial Research
- Panel and method for manufacturing the same13 Dec 2016US 9,521,790 B2Hon Hai Precision Industry Co., Ltd.
- Fly ash processing and manufacture of articles incorporating fly ash compositions6 Dec 2016US 9,512,038 B2NewSouth Innovations Pty Limited
- Microstructured high-temperature hybrid material, its composite material and method of making9 Aug 2016US 9,409,823 B2
- Process for hot-forging synthetic ceramic11 Aug 2015US 9,102,569 B2Ceramext, LLC
- Ceramic compositions31 Oct 2024US 2024/0360038 A1ImerTech SAS
- Kaolin-based hemostatic gauze and preparation method thereof28 Mar 2024US 2024/0100217 A1China University of Geosciences (Wuhan)
- Highly dense red mud shields for x-ray and gamma-ray attenuation18 Jan 2024US 2024/0018050 A1Council of Scientific and Industrial Research
- Ceramic compositions7 May 2020US 2020/0140336 A1ImerTech SAS
- Ceramic compositions27 Apr 2017US 2017/0113972 A1Imerys Ceramics France
Most cited
By later US patents
- Method for producing a hot pressed component11US 3,989,438 AJoseph Lucas (Industries) Limited · 1976
- Synthesized hybrid rock composition, method, and article formed by the method7US 7,704,907 B2Ceramext, LLC · 2010
- Hot-pressing of shapes of non-uniform cross-sectional thickness5US 4,153,666 ANorton Company · 1979
- Synthesized hybrid rock composition, method, and article formed by the method5US 8,901,023 B2Ceramext, LLC · 2014
- Synthesized hybrid rock composition, method, and article formed by the method4US 8,216,955 B2Ceramext, LLC · 2012