B21C 25/025
Selection of materials therefor
Official title: {Selection of materials therefor}
B21C25/025 (Selection of materials therefor) appears on 41 US grants and 32 published applications in this corpus.
Search patents in B21C- Granted patents
- 41
- Published applications
- 32
- Assignees
- 43
- Inventors
- 118
- Latest grant
- 8 Oct 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 3 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 1 | 0 |
| 1999 | 4 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 2 |
| 2003 | 2 | 0 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 3 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 1 |
| 2010 | 1 | 2 |
| 2011 | 1 | 3 |
| 2012 | 1 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 3 |
| 2015 | 0 | 1 |
| 2016 | 0 | 1 |
| 2017 | 1 | 1 |
| 2018 | 3 | 4 |
| 2019 | 1 | 2 |
| 2020 | 4 | 0 |
| 2021 | 1 | 5 |
| 2022 | 2 | 1 |
| 2023 | 0 | 0 |
| 2024 | 1 | 0 |
| 2025 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Methods for sub-austenite transformation temperature deposition of inorganic particles and articles produced by the same8 Oct 2024US 12,110,597 B2Corning Incorporated
- Tooling for friction stir processing1 Nov 2022US 11,484,967 B2Lockheed Martin Corporation
- Process for forming metal wires1 Feb 2022US 11,235,366 B2Prince Mohammad Bin Fahd University
- Iron-based sintered alloy and method for producing same2 Feb 2021US 10,907,240 B2The Japan Steel Works, Ltd.
- Extrusion of profiles utilising opposite rotating dies29 Dec 2020US 10,875,069 B2Reliefed AB
- A method of producing a die for extrusion of aluminium profiles, and an extrusion die, and a method of producing an extrusion die blank material and an extrusion die blank material10 Apr 2025US 2025/0114834 A1Hydro Extruded Solutions AS
- Alloyed metals with an increased austenite transformation temperature and articles including the same3 Feb 2022US 2022/0033942 A1Corning Incorporated
- Methods for sub-austenite transformation temperture deposition of inorganic particles and articles produced by the same23 Dec 2021US 2021/0395896 A1Corning Incorporated
- Method for the construction of dies or moulds9 Dec 2021US 2021/0381087 A1Rovalma, S.A.
- Tooling for friction stir processing19 Aug 2021US 2021/0252632 A1Lockheed Martin Corporation
Most cited
By later US patents
- Partially stabilized zirconia ceramics37US 4,279,655 A1981
- Whisker composite ceramics for metal extrusion or the like16US 4,769,346 ACorning Glass Works · 1988
- Apparatus for continuous extrusion of metals15US 4,598,567 A1986
- Metal shaping die assembly13US 4,270,380 ACorning Glass Works · 1981
- Refractory metal coated metal-working dies11US 4,571,983 AUnited Technologies Corporation · 1986