B29C 48/0016
Using a plurality of extrusion dies
Official title: {using a plurality of extrusion dies}
B29C48/0016 (Using a plurality of extrusion dies) appears on 141 US grants and 88 published applications in this corpus.
Search patents in B29C- Granted patents
- 141
- Published applications
- 88
- Assignees
- 100
- Inventors
- 269
- Latest grant
- 3 Jun 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 3 | 0 |
| 1980 | 3 | 0 |
| 1981 | 5 | 0 |
| 1982 | 2 | 0 |
| 1983 | 2 | 0 |
| 1984 | 6 | 0 |
| 1985 | 7 | 0 |
| 1986 | 2 | 0 |
| 1987 | 5 | 0 |
| 1988 | 1 | 0 |
| 1989 | 4 | 0 |
| 1990 | 2 | 0 |
| 1991 | 2 | 0 |
| 1992 | 3 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 4 | 0 |
| 1997 | 2 | 0 |
| 1998 | 6 | 0 |
| 1999 | 4 | 0 |
| 2000 | 0 | 0 |
| 2001 | 3 | 2 |
| 2002 | 3 | 3 |
| 2003 | 7 | 4 |
| 2004 | 3 | 5 |
| 2005 | 3 | 3 |
| 2006 | 1 | 2 |
| 2007 | 0 | 2 |
| 2008 | 0 | 4 |
| 2009 | 0 | 5 |
| 2010 | 1 | 5 |
| 2011 | 2 | 4 |
| 2012 | 3 | 1 |
| 2013 | 6 | 3 |
| 2014 | 2 | 2 |
| 2015 | 4 | 2 |
| 2016 | 0 | 6 |
| 2017 | 3 | 3 |
| 2018 | 4 | 3 |
| 2019 | 4 | 5 |
| 2020 | 3 | 4 |
| 2021 | 2 | 6 |
| 2022 | 3 | 4 |
| 2023 | 3 | 3 |
| 2024 | 4 | 3 |
| 2025 | 4 | 4 |
By publication year. Applications have been published since 2001.
Recent patents
- Concrete dowel placement system and method of making the same3 Jun 2025US 12,320,076 B2Shaw & Sons, Inc.
- Medical tubes and methods of manufacture1 Apr 2025US 12,263,307 B2Fisher & Paykel Healthcare Limited
- Method for manufacturing lightweight cowl crossbar25 Mar 2025US 12,258,071 B2Hyundai Mobis Co., Ltd.
- Rapid shaping and aseptically filling device for liquid container14 Jan 2025US 12,194,668 B2Aseptic Innovative Medicine Co., Ltd.
- Tube/mandrel assemblies19 Nov 2024US 12,145,338 B2Zeus Co., Ltd.
- Tube/mandrel assemblies2 Oct 2025US 2025/0303656 A1Zeus Co., Ltd.
- Medical tubes and methods of manufacture15 May 2025US 2025/0152899 A1Fisher & Paykel Healthcare Limited
- Optical fiber cable including optical fibers organized into lumens for identification13 Feb 2025US 2025/0052970 A1Corning Research & Development Corporation
- Tube/mandrel assemblies6 Feb 2025US 2025/0042112 A1Zeus Co., Ltd.
- Concrete dowel placement system and method of making the same19 Sep 2024US 2024/0308126 A1Shaw & Sons, Inc.
Most cited
By later US patents
- Balloon catheter251US 5,820,594 ACordis Corporation · 1998
- Method for making a balloon catheter213US 5,824,173 ACordis Corporation · 1998
- Catheter having coextruded tubing136US 5,538,510 ACordis Corporation · 1996
- Extruded tubing and catheters having helical liquid crystal fibrils132US 5,248,305 ACordis Corporation · 1993
- Extruded tubing and catheters having increased rotational stiffness127US 5,156,785 ACordis Corporation · 1992