B22F 3/04
By applying fluid pressure
Official title: by applying fluid pressure {, e.g. by cold isostatic pressing [CIP]}
B22F3/04 (By applying fluid pressure) appears on 148 US grants and 177 published applications in this corpus.
Search patents in B22F- Granted patents
- 148
- Published applications
- 177
- Assignees
- 147
- Inventors
- 504
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 4 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 3 | 0 |
| 1990 | 1 | 0 |
| 1991 | 6 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 5 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 1 | 1 |
| 2005 | 1 | 1 |
| 2006 | 1 | 1 |
| 2007 | 0 | 1 |
| 2008 | 0 | 2 |
| 2009 | 0 | 0 |
| 2010 | 0 | 2 |
| 2011 | 1 | 5 |
| 2012 | 2 | 2 |
| 2013 | 1 | 9 |
| 2014 | 1 | 4 |
| 2015 | 4 | 13 |
| 2016 | 6 | 15 |
| 2017 | 13 | 17 |
| 2018 | 10 | 11 |
| 2019 | 9 | 8 |
| 2020 | 11 | 20 |
| 2021 | 4 | 9 |
| 2022 | 9 | 11 |
| 2023 | 12 | 14 |
| 2024 | 11 | 13 |
| 2025 | 10 | 8 |
| 2026 | 3 | 10 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Zirconia mill blank for dental cutting and machining and preparing method thereof22 Sep 2026US 12,740,847 B2Shofu Inc.
- Additive manufacturing techniques and applications thereof20 Jan 2026US 12,528,126 B2Kennametal Inc.
- Preparation method of light metal/boron carbide composite material13 Jan 2026US 12,522,897 B2National Chung Shan Institute of Science and Technology
- Powder hot isostatic pressing cycle25 Nov 2025US 12,479,025 B2BAE SYSTEMS plc
- Method for the obtaining of cost effective geometrically complex pieces11 Nov 2025US 12,465,974 B2Valls Besitz GmbH
- Method for producing an austenitic steel Fe-Cr-Ni strengthened by an oxide dispersion18 Jun 2026US 2026/0166622 A1Commissariat A L' Energie Atomique Et Aux Energies Alternatives
- Cobalt-niobium alloy sputtering target assembly and method of making21 May 2026US 2026/0139362 A1Honeywell International Inc.
- Filter for use with a medical device30 Apr 2026US 2026/0114980 A1MiRus LLC
- Method for forming a tube30 Apr 2026US 2026/0115792 A1MiRus LLC
- Isostatic pressing on LOM-assembled metal parts23 Apr 2026US 2026/0108947 A1
Most cited
By later US patents
- Method of molding green bodies88US 5,792,403 AKennametal Inc. · 1998
- Composite cermet articles and method of making81US 5,789,686 AKennametal Inc. · 1998
- Multifunctional high strength metal composite materials62US 8,535,604 B12013
- Method of making a nanomatrix powder metal compact44US 9,079,246 B2Baker Hughes Incorporated · 2015
- Method of manufacturing dry-pressed molded articles43US 4,473,526 AEugen Buhler · 1984