B29C 48/0015
Producing hollow articles having components brought in contact outside the extrusion die
Official title: {producing hollow articles having components brought in contact outside the extrusion die}
B29C48/0015 (Producing hollow articles having components brought in contact outside the extrusion die) appears on 256 US grants and 151 published applications in this corpus.
Search patents in B29C- Granted patents
- 256
- Published applications
- 151
- Assignees
- 164
- Inventors
- 455
- Latest grant
- 28 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 8 | 0 |
| 1977 | 3 | 0 |
| 1978 | 3 | 0 |
| 1979 | 5 | 0 |
| 1980 | 3 | 0 |
| 1981 | 11 | 0 |
| 1982 | 5 | 0 |
| 1983 | 7 | 0 |
| 1984 | 10 | 0 |
| 1985 | 11 | 0 |
| 1986 | 2 | 0 |
| 1987 | 7 | 0 |
| 1988 | 6 | 0 |
| 1989 | 7 | 0 |
| 1990 | 5 | 0 |
| 1991 | 5 | 0 |
| 1992 | 6 | 0 |
| 1993 | 2 | 0 |
| 1994 | 3 | 0 |
| 1995 | 1 | 0 |
| 1996 | 6 | 0 |
| 1997 | 5 | 0 |
| 1998 | 11 | 0 |
| 1999 | 7 | 0 |
| 2000 | 3 | 0 |
| 2001 | 4 | 3 |
| 2002 | 6 | 5 |
| 2003 | 9 | 7 |
| 2004 | 4 | 8 |
| 2005 | 5 | 5 |
| 2006 | 4 | 3 |
| 2007 | 0 | 2 |
| 2008 | 0 | 11 |
| 2009 | 2 | 8 |
| 2010 | 2 | 6 |
| 2011 | 3 | 4 |
| 2012 | 5 | 2 |
| 2013 | 8 | 5 |
| 2014 | 4 | 3 |
| 2015 | 4 | 2 |
| 2016 | 1 | 12 |
| 2017 | 5 | 4 |
| 2018 | 8 | 7 |
| 2019 | 7 | 10 |
| 2020 | 6 | 6 |
| 2021 | 3 | 10 |
| 2022 | 5 | 7 |
| 2023 | 5 | 8 |
| 2024 | 5 | 6 |
| 2025 | 6 | 7 |
| 2026 | 3 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Method for producing a PET starting material that is suitable for use in an extrusion blow molding method, and hollow article produced in the extrusion blow molding method28 Jul 2026US 12,691,626 B2Alpla Werke Alwin Lehner GmbH & Co. KG
- Multilayer medical tubing with low sorbability9 Jun 2026US 12,649,017 B2CareFusion 303, Inc.
- Multi-lumen tube extrusion molding apparatus21 Apr 2026US 12,605,872 B2Pla Giken Co., Ltd.
- Method of manufacturing containers9 Sep 2025US 12,409,598 B2Gaplast GmbH
- Runner protection tube for steel casting and manufacturing method thereof12 Aug 2025US 12,384,086 B2Temc Metal & Chemical Corp.
- Tube/mandrel assemblies2 Oct 2025US 2025/0303656 A1Zeus Co., Ltd.
- Coextrusion profile, method for producing a coextrusion profile, and door and/or window system4 Sep 2025US 2025/0277402 A1Salamander Industrie-Produkte GmbH
- Hybrid tube for industrial and hydraulic hose products and methods of making the same3 Jul 2025US 2025/0216007 A1The Gates Corporation
- 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
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
- Perfusion catheter and striped extrusion method of manufacture139US 5,792,300 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