B29C 48/336
The components merging one by one down streams in the die
Official title: {the components merging one by one down streams in the die}
B29C48/336 (The components merging one by one down streams in the die) appears on 255 US grants and 164 published applications in this corpus.
Search patents in B29C- Granted patents
- 255
- Published applications
- 164
- Assignees
- 162
- Inventors
- 473
- Latest grant
- 21 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 5 | 0 |
| 1978 | 3 | 0 |
| 1979 | 4 | 0 |
| 1980 | 3 | 0 |
| 1981 | 9 | 0 |
| 1982 | 3 | 0 |
| 1983 | 2 | 0 |
| 1984 | 4 | 0 |
| 1985 | 7 | 0 |
| 1986 | 4 | 0 |
| 1987 | 4 | 0 |
| 1988 | 5 | 0 |
| 1989 | 9 | 0 |
| 1990 | 3 | 0 |
| 1991 | 10 | 0 |
| 1992 | 4 | 0 |
| 1993 | 5 | 0 |
| 1994 | 3 | 0 |
| 1995 | 5 | 0 |
| 1996 | 3 | 0 |
| 1997 | 6 | 0 |
| 1998 | 14 | 0 |
| 1999 | 6 | 0 |
| 2000 | 7 | 0 |
| 2001 | 12 | 2 |
| 2002 | 7 | 11 |
| 2003 | 8 | 10 |
| 2004 | 8 | 9 |
| 2005 | 5 | 9 |
| 2006 | 7 | 7 |
| 2007 | 3 | 8 |
| 2008 | 5 | 7 |
| 2009 | 2 | 10 |
| 2010 | 4 | 13 |
| 2011 | 9 | 7 |
| 2012 | 6 | 9 |
| 2013 | 7 | 6 |
| 2014 | 10 | 7 |
| 2015 | 2 | 6 |
| 2016 | 3 | 6 |
| 2017 | 0 | 4 |
| 2018 | 4 | 3 |
| 2019 | 2 | 4 |
| 2020 | 4 | 6 |
| 2021 | 5 | 3 |
| 2022 | 3 | 1 |
| 2023 | 2 | 3 |
| 2024 | 0 | 4 |
| 2025 | 4 | 2 |
| 2026 | 2 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Extrusion technique for forming polymer preforms, and tube-forming technique21 Apr 2026US 12,605,873 B2Kautex Maschinenbau System GmbH
- Striped cable and process and apparatus for making same27 Jan 2026US 12,537,118 B2Southwire Company
- Mold for extrusion molding flexible tube and flexible tube producing apparatus25 Nov 2025US 12,479,146 B2Pla Giken Co., Ltd.
- Method and apparatus for forming high strength products2 Sep 2025US 12,403,641 B2Guill Tool & Engineering Co., Inc.
- Coextrusion die for manufacturing multilayer tubular preforms made from thermoplastic plastic25 Feb 2025US 12,233,587 B2BBM Maschinenbau und Vertriebs GmbH
- Modular Nozzle for Coaxial Extrusion10 Sep 2026US 2026/0264305 A1Cellink Bioprinting AB
- System and method for blow molding plate components for articles of footwear25 Jun 2026US 2026/0175504 A1NIKE, Inc.
- System and method for blow molding plate components for articles of footwear25 Jun 2026US 2026/0175505 A1NIKE, Inc.
- System and method for blow molding plate components for articles of footwear25 Jun 2026US 2026/0175506 A1NIKE, Inc.
- System and method for blow molding plate components for articles of footwear25 Jun 2026US 2026/0175508 A1NIKE, Inc.
Most cited
By later US patents
- Radiopaque polyurethane resin compositions119US 4,282,876 A1981
- Radiopaque polyurethane resin compositions89US 4,283,447 A1981
- Multilayer balloon catheter88US 6,951,675 B2SciMed Life Systems, Inc. · 2005
- Multilayer parison extrusion molding machine for blow molding74US 4,047,868 AToppan Printing Co., Ltd. · 1977
- Method of making grooved plastic medical tubing68US 4,330,497 ASherwood Medical Industries Inc. · 1982