B22F 5/007
Manufacture of workpieces or articles from metallic powder characterised by the special
Official title: {of moulds}
B22F5/007 (Manufacture of workpieces or articles from metallic powder characterised by the special) appears on 241 US grants and 284 published applications in this corpus.
Search patents in B22F- Granted patents
- 241
- Published applications
- 284
- Assignees
- 189
- Inventors
- 655
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 4 | 0 |
| 1991 | 2 | 0 |
| 1992 | 3 | 0 |
| 1993 | 1 | 0 |
| 1994 | 3 | 0 |
| 1995 | 5 | 0 |
| 1996 | 4 | 0 |
| 1997 | 3 | 0 |
| 1998 | 6 | 0 |
| 1999 | 6 | 0 |
| 2000 | 6 | 0 |
| 2001 | 5 | 1 |
| 2002 | 3 | 9 |
| 2003 | 2 | 3 |
| 2004 | 5 | 3 |
| 2005 | 1 | 3 |
| 2006 | 3 | 11 |
| 2007 | 2 | 4 |
| 2008 | 1 | 4 |
| 2009 | 2 | 5 |
| 2010 | 3 | 4 |
| 2011 | 1 | 10 |
| 2012 | 5 | 10 |
| 2013 | 6 | 9 |
| 2014 | 8 | 8 |
| 2015 | 2 | 8 |
| 2016 | 7 | 22 |
| 2017 | 10 | 32 |
| 2018 | 12 | 21 |
| 2019 | 15 | 18 |
| 2020 | 24 | 26 |
| 2021 | 16 | 16 |
| 2022 | 15 | 21 |
| 2023 | 10 | 9 |
| 2024 | 18 | 14 |
| 2025 | 9 | 8 |
| 2026 | 3 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Mould for injection moulding made by additive manufacturing18 Aug 2026US 12,709,044 B2Qtoll S.R.L.
- Composite material, manufacturing method for composite material, and mold14 Apr 2026US 12,599,958 B2Proterial, Ltd.
- Method for manufacturing molding die, and molding die3 Feb 2026US 12,539,666 B2Seiko Epson Corporation
- System and method for forming single crystal components using additive manufacturing tooling18 Nov 2025US 12,472,553 B2SingleX AB
- Tool or tool part, system including such a tool or tool part, method of producing such a tool or tool part and method of molding a product from a pulp slurry18 Nov 2025US 12,473,694 B2Celwise AB
- Mold structure for tires13 Aug 2026US 2026/0233478 A1Hankook Tire & Technology Co., Ltd.
- System and method for additive metal casting18 Jun 2026US 2026/0166628 A1Magnus Metal Ltd.
- Preparation of a metal monolith by a rapid hot press method11 Jun 2026US 2026/0158549 A1Centre National De La Recherche Scientifique
- Hybrid wire and slag-based additive manufacturing29 Jan 2026US 2026/0027622 A1
- Methods for Forming Parts by Spark Plasma Sintering and Additive Manufacturing8 Jan 2026US 2026/0008099 A1San Diego State University (Sdsu) Foundation, Dba San Diego State University Research Foundation
Most cited
By later US patents
- Process of making a bit body and mold therefor113US 6,200,514 B1Baker Hughes Incorporated · 2001
- Enhancement of thermal properties of tooling made by solid free form fabrication techniques111US 5,775,402 AMassachusetts Institute of Technology · 1998
- Metallic workpiece for use in an injection mold80US 7,261,550 B2CL Schutzrechtsverwaltung GmbH · 2007
- Method of manufacturing molds for molding optical glass elements and diffraction gratings66US 4,842,633 AMatsushita Electric Industrial Co., Ltd. · 1989
- Method of making extrusion dies from powders64US 5,308,556 ACorning Incorporated · 1994