B21B 2015/0078
Extruding the rolled product
Official title: {Extruding the rolled product}
B21B2015/0078 (Extruding the rolled product) appears on 13 US grants and 7 published applications in this corpus.
Search patents in B21B- Granted patents
- 13
- Published applications
- 7
- Assignees
- 12
- Inventors
- 34
- Latest grant
- 12 Aug 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 2 |
| 2004 | 1 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 2 | 0 |
| 2008 | 0 | 1 |
| 2009 | 1 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 1 |
| 2020 | 0 | 0 |
| 2021 | 0 | 1 |
| 2022 | 1 | 0 |
| 2023 | 1 | 1 |
| 2024 | 0 | 0 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Methods of making a wide metal sheet12 Aug 2025US 12,383,945 B2GM Global Technology Operations LLC
- Combined rolling and extruding method and the device for performing the same17 Jan 2023US 11,554,398 B2United Company Rosal Engineering and Technology Centre LLC
- Nonferrous extrusion handling systems and processes8 Mar 2022US 11,267,027 B2Granco-Clark, Inc.
- Sheet processing apparatus, method of use, and plastically deformed sheet30 Jun 2009US 7,552,611 B2GM Global Technology Operations LLC
- Sheet processing apparatus, method of use, and plastically deformed sheet13 Nov 2007US 7,293,445 B2General Motors Corporation
- Methods of making a wide metal sheet4 May 2023US 2023/0140811 A1GM Global Technology Operations LLC
- Nonferrous extrusion handling systems and processes10 Jun 2021US 2021/0170460 A1Granco-Clark, Inc.
- Combined rolling and extruding method and the device for performing the same15 Aug 2019US 2019/0247903 A1United Company RUSAL Engineering and Technology Centre LLC
- Sheet processing apparatus, method of use, and plastically deformed sheet7 Feb 2008US 2008/0028814 A1GM Global Technology Operations LLC
- Sheet processing apparatus, method of use, and plastically deformed sheet16 Dec 2004US 2004/0250588 A1General Motors Corporation
Most cited
By later US patents
- Methods of and apparatus for production of wire50US 3,934,446 A1976
- Durable method for producing finned tubing25US 5,016,460 AInco Alloys International, Inc. · 1991
- Method of manufacturing same for production of clad piping and tubing17US 6,691,397 B2Chakravarti Management, LLC · 2004
- Metal extrusion process with high reduction7US 4,074,557 ANippon Steel Corporation · 1978
- Method of using profiles, and producing metal sheets with stepped cross-sections and different wall thicknesses6US 6,070,448 ADaimlerChrysler AG · 2000