B21C 37/04
Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products
Official title: of rods or wire
B21C37/04 (Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products) appears on 356 US grants and 298 published applications in this corpus.
Search patents in B21C- Granted patents
- 356
- Published applications
- 298
- Assignees
- 278
- Inventors
- 840
- Latest grant
- 14 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 10 | 0 |
| 1977 | 9 | 0 |
| 1978 | 7 | 0 |
| 1979 | 3 | 0 |
| 1980 | 3 | 0 |
| 1981 | 2 | 0 |
| 1982 | 3 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 3 | 0 |
| 1986 | 3 | 0 |
| 1987 | 1 | 0 |
| 1988 | 6 | 0 |
| 1989 | 4 | 0 |
| 1990 | 5 | 0 |
| 1991 | 6 | 0 |
| 1992 | 6 | 0 |
| 1993 | 5 | 0 |
| 1994 | 6 | 0 |
| 1995 | 5 | 0 |
| 1996 | 6 | 0 |
| 1997 | 5 | 0 |
| 1998 | 7 | 0 |
| 1999 | 13 | 0 |
| 2000 | 10 | 0 |
| 2001 | 23 | 5 |
| 2002 | 15 | 13 |
| 2003 | 11 | 15 |
| 2004 | 13 | 21 |
| 2005 | 9 | 11 |
| 2006 | 10 | 8 |
| 2007 | 6 | 10 |
| 2008 | 2 | 12 |
| 2009 | 7 | 14 |
| 2010 | 6 | 11 |
| 2011 | 5 | 3 |
| 2012 | 5 | 12 |
| 2013 | 4 | 8 |
| 2014 | 6 | 13 |
| 2015 | 6 | 14 |
| 2016 | 13 | 11 |
| 2017 | 9 | 14 |
| 2018 | 4 | 16 |
| 2019 | 8 | 11 |
| 2020 | 12 | 14 |
| 2021 | 10 | 14 |
| 2022 | 3 | 12 |
| 2023 | 10 | 11 |
| 2024 | 12 | 10 |
| 2025 | 9 | 12 |
| 2026 | 7 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Method for producing a brazing wire and resulting brazing wire14 Jul 2026US 12,678,897 B2Sobracore
- Method for manufacturing a magnet and systems and devices including a magnet16 Jun 2026US 12,653,989 B2Stereotaxis, Inc.
- Irregularly-shaped die16 Jun 2026US 12,654,213 B2A. L. M. T. Corp.
- Tungsten wire, tungsten wire processing method using the same, and electrolyzed wire21 Apr 2026US 12,606,890 B2Niterra Materials Co., Ltd.
- Steel wire24 Mar 2026US 12,584,204 B2Sumitomo Electric Industries, Ltd.
- Systems and methods for producing peeled materials20 Aug 2026US 2026/0241595 A1The Texas A&M University System
- Bending device for producing a winding mat for a rotor or a stator of an electric machine13 Aug 2026US 2026/0238097 A1ZF Friedrichshafen AG
- Stranded wire and robot9 Apr 2026US 2026/0100295 A1Panasonic Intellectual Property Management Co., Ltd.
- Hydrogen-permeable filter16 Oct 2025US 2025/0319431 A1Panasonic Intellectual Property Management Co., Ltd.
- Processes and/or Machines for Producing Continuous Plastic Deformation, and/or Compositions and/or Manufactures Produced Thereby16 Oct 2025US 2025/0319517 A1
Most cited
By later US patents
- Implantable medical device formed from a refractory metal having a thin coating disposed thereon520US 5,824,056 AMedtronic, Inc. · 1998
- Guidewire for catheter281US 6,019,736 A2000
- Catheter guidewire fabrication method159US 5,001,825 ACordis Corporation · 1991
- Guide wire for medical purpose and manufacturing process of coil thereof142US 5,520,194 AAsahi Intecc Co., Ltd. · 1996
- Method for making an implantable medical device from a refractory metal94US 5,765,418 AMedtronic, Inc. · 1998