B30B 15/02
Dies
Official title: Dies; Inserts therefor; Mounting thereof; Moulds (extrusion dies B30B11/22)
B30B15/02 (Dies) appears on 615 US grants and 472 published applications in this corpus.
Search patents in B30B- Granted patents
- 615
- Published applications
- 472
- Assignees
- 461
- Inventors
- 1,338
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 8 | 0 |
| 1977 | 5 | 0 |
| 1978 | 2 | 0 |
| 1979 | 5 | 0 |
| 1980 | 4 | 0 |
| 1981 | 9 | 0 |
| 1982 | 7 | 0 |
| 1983 | 12 | 0 |
| 1984 | 10 | 0 |
| 1985 | 9 | 0 |
| 1986 | 12 | 0 |
| 1987 | 11 | 0 |
| 1988 | 11 | 0 |
| 1989 | 11 | 0 |
| 1990 | 12 | 0 |
| 1991 | 20 | 0 |
| 1992 | 13 | 0 |
| 1993 | 18 | 0 |
| 1994 | 14 | 0 |
| 1995 | 11 | 0 |
| 1996 | 8 | 0 |
| 1997 | 15 | 0 |
| 1998 | 15 | 0 |
| 1999 | 10 | 0 |
| 2000 | 13 | 0 |
| 2001 | 10 | 0 |
| 2002 | 9 | 10 |
| 2003 | 9 | 17 |
| 2004 | 10 | 11 |
| 2005 | 5 | 9 |
| 2006 | 8 | 8 |
| 2007 | 6 | 7 |
| 2008 | 4 | 13 |
| 2009 | 8 | 21 |
| 2010 | 8 | 11 |
| 2011 | 14 | 9 |
| 2012 | 11 | 14 |
| 2013 | 9 | 28 |
| 2014 | 10 | 14 |
| 2015 | 14 | 23 |
| 2016 | 12 | 25 |
| 2017 | 16 | 28 |
| 2018 | 24 | 37 |
| 2019 | 29 | 27 |
| 2020 | 20 | 36 |
| 2021 | 20 | 21 |
| 2022 | 27 | 16 |
| 2023 | 22 | 22 |
| 2024 | 20 | 27 |
| 2025 | 12 | 19 |
| 2026 | 13 | 19 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Cutting plate and method and compression mold for producing a green body of the cutting plate1 Sep 2026US 12,722,217 B2Walter AG
- Machine press adaptor16 Jun 2026US 12,654,413 B2Snap-on Incorporated
- Powder feeding device12 May 2026US 12,623,427 B2NGK Insulators, Ltd.
- Die cushion control device, die cushion control method, and storage medium12 May 2026US 12,623,428 B2Mitsubishi Electric Corporation
- Ceramic ball material comprising a band-portion over surface of a spherical portion, and method for manufacturing ceramic ball12 May 2026US 12,624,727 B2Niterra Materials Co., Ltd.
- Press die device, upper die fixture having the same, and press apparatus24 Sep 2026US 2026/0284996 A1All Ring Tech Co., Ltd.
- Surface member, method of manufacturing laminated molded product, and press apparatus27 Aug 2026US 2026/0249524 A1The Japan Steel Works, Ltd.
- Method for inserting ceramic green compacts, method for producing cip green compacts, method for producing sintered ceramic compacts, and method for producing ceramic ball material6 Aug 2026US 2026/0225960 A1Niterra Materials Co., Ltd.
- Tool holder clamp and storage2 Jul 2026US 2026/0184033 A1OP S.r.l.
- Press die capable of switching between symmetrical processing and one-sided processing18 Jun 2026US 2026/0166833 A1Hyundai Motor Company
Most cited
By later US patents
- Composite allograft, press, and methods186US 6,293,971 B1Board of Trustees of the University of Arkansas · 2001
- Composite allograft, press, and methods98US 5,981,828 ABoard of Trustees of the University of Arkansas · 1999
- Clamp for presses89US 3,987,681 AGulf & Western Industrial Products Company · 1976
- Method of molding green bodies88US 5,792,403 AKennametal Inc. · 1998
- Composite cermet articles and method of making81US 5,789,686 AKennametal Inc. · 1998