B21D 37/01
Selection of materials
B21D37/01 (Selection of materials) appears on 97 US grants and 138 published applications in this corpus.
Search patents in B21D- Granted patents
- 97
- Published applications
- 138
- Assignees
- 97
- Inventors
- 329
- Latest grant
- 10 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 3 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 2 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 3 |
| 2006 | 0 | 7 |
| 2007 | 1 | 2 |
| 2008 | 1 | 6 |
| 2009 | 3 | 2 |
| 2010 | 4 | 2 |
| 2011 | 1 | 4 |
| 2012 | 1 | 1 |
| 2013 | 1 | 4 |
| 2014 | 1 | 5 |
| 2015 | 5 | 12 |
| 2016 | 4 | 6 |
| 2017 | 4 | 9 |
| 2018 | 4 | 7 |
| 2019 | 4 | 9 |
| 2020 | 5 | 7 |
| 2021 | 7 | 13 |
| 2022 | 8 | 9 |
| 2023 | 8 | 10 |
| 2024 | 6 | 8 |
| 2025 | 12 | 8 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Ram support assembly for a can bodymaker and can bodymaker including same10 Feb 2026US 12,544,823 B2Stolle Machinery Company, LLC
- Bending mandril comprising ultra high molecular weight material, related bending machines, systems, and methods25 Nov 2025US 12,479,019 B2Manufacturing Resources International, Inc.
- Damage evaluation device and damage evaluation method for press-forming die18 Nov 2025US 12,472,715 B2Jfe Steel Corporation
- Vanadium silicon carbide film, vanadium silicon carbide film coated member, and manufacturing method of vanadium silicon carbide film coated member4 Nov 2025US 12,459,823 B2Dowa Thermotech Co., Ltd.
- Bending mandril comprising ultra high molecular weight material, related bending machines, systems, and methods8 Jul 2025US 12,350,730 B1Manufacturing Resources International, Inc.
- Ceramic push pad for can necking machine25 Jun 2026US 2026/0175284 A1Stolle Machinery Company, LLC
- Forming tools coated with kappa-alumina12 Mar 2026US 2026/0071319 A1Oerlikon Surface Solutions AG, PfäFfikon
- Bending mandril comprising ultra high molecular weight material, related bending machines, systems, and methods2 Oct 2025US 2025/0303457 A1Manufacturing Resources International, Inc.
- Light weight cemented carbide grade with improved mechanical properties18 Sep 2025US 2025/0290178 A1Hyperion Materials & Technologies (Spain) S.L.
- Method for producing a tool, tool, method for machining a workpiece, workpiece28 Aug 2025US 2025/0269417 A1Surfunction GmbH
Most cited
By later US patents
- Method for frictionally guiding and forming ferrous metal47US 5,921,131 AHutchinson Technology Incorporated · 1999
- Reconfigurable tools and/or dies, reconfigurable inserts for tools and/or dies, and methods of use45US 7,188,498 B2GM Global Technology Operations LLC · 2007
- Method of forming metallic glass33US 7,708,844 B2NGK Insulators, Ltd. · 2010
- Metal-forming dies21US 4,105,443 AUnited Kingdom Atomic Energy Authority · 1978
- Whisker reinforced ceramic material working tools18US 5,095,730 AAdvanced Composite Materials Corporation · 1992