B21C 23/30
On continuously-operating extrusion presses
Official title: on continuously-operating extrusion presses
B21C23/30 (On continuously-operating extrusion presses) appears on 21 US grants and 13 published applications in this corpus.
Search patents in B21C- Granted patents
- 21
- Published applications
- 13
- Assignees
- 18
- Inventors
- 39
- Latest grant
- 10 Jan 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 2 |
| 2006 | 1 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 1 |
| 2010 | 2 | 4 |
| 2011 | 1 | 0 |
| 2012 | 1 | 0 |
| 2013 | 2 | 0 |
| 2014 | 1 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 1 |
| 2018 | 0 | 0 |
| 2019 | 1 | 1 |
| 2020 | 0 | 1 |
| 2021 | 1 | 1 |
| 2022 | 0 | 0 |
| 2023 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Cable sheathing of a Pb—Ca—Sn alloy and method of manufacture thereof10 Jan 2023US 11,548,045 B2Nexans
- Method of applying powder to a substrate during a continuous process11 May 2021US 11,000,867 B2Corning Optical Communications LLC
- Recirculating powder applicator1 Oct 2019US 10,427,177 B2Corning Optical Communications LLC
- Making an elongated product18 Feb 2014US 8,650,737 B2Uponor Innovation AB
- Method for the production of a cylindrical, strand-shaped part23 Jul 2013US 8,491,744 B2Uponor Innovation AB
- Apparatus and method for creating metal matrix composite three-dimensional objects6 May 2021US 2021/0129227 A1Dyze Design
- Cable sheathing of a Pb-Ca-Sn alloy and method of manufacture thereof13 Aug 2020US 2020/0254498 A1Nexans
- Recirculating powder applicator12 Dec 2019US 2019/0374964 A1Corning Optical Communications LLC
- Recirculating powder applicator19 Oct 2017US 2017/0297044 A1Corning Optical Communications LLC
- Continuous extrusion apparatus and method for the production of cable having a core sheathed with aluminum based sheath with a continuous extrusion apparatus1 Jul 2010US 2010/0163270 A1BWE Limited
Most cited
By later US patents
- Method for making metal cladded metal matrix composite wire46US 7,131,308 B23M Innovative Properties Company · 2006
- Continuous extrusion apparatus17US 4,564,347 ABabcock Wire Equipment Limited · 1986
- Method of making multiple diameter metallic tow material17US 5,525,423 AMemtec America Corporation · 1996
- Heat exchanger tubing by continuous extrusion16US 7,732,059 B2Alcoa Inc. · 2010
- Coated elongated core material15US 5,925,470 A1999