B29C 2948/92895
Barrel or housing
B29C2948/92895 (Barrel or housing) appears on 252 US grants and 239 published applications in this corpus.
Search patents in B29C- Granted patents
- 252
- Published applications
- 239
- Assignees
- 214
- Inventors
- 699
- Latest grant
- 17 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 2 | 0 |
| 1978 | 4 | 0 |
| 1979 | 4 | 0 |
| 1980 | 6 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 5 | 0 |
| 1984 | 5 | 0 |
| 1985 | 2 | 0 |
| 1986 | 3 | 0 |
| 1987 | 5 | 0 |
| 1988 | 5 | 0 |
| 1989 | 5 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 8 | 0 |
| 1993 | 3 | 0 |
| 1994 | 5 | 0 |
| 1995 | 5 | 0 |
| 1996 | 2 | 0 |
| 1997 | 3 | 0 |
| 1998 | 7 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 10 | 4 |
| 2002 | 6 | 15 |
| 2003 | 8 | 6 |
| 2004 | 8 | 17 |
| 2005 | 4 | 15 |
| 2006 | 10 | 4 |
| 2007 | 4 | 7 |
| 2008 | 4 | 17 |
| 2009 | 3 | 18 |
| 2010 | 11 | 23 |
| 2011 | 5 | 20 |
| 2012 | 13 | 12 |
| 2013 | 12 | 12 |
| 2014 | 11 | 13 |
| 2015 | 9 | 7 |
| 2016 | 7 | 3 |
| 2017 | 6 | 5 |
| 2018 | 3 | 5 |
| 2019 | 2 | 9 |
| 2020 | 5 | 4 |
| 2021 | 2 | 3 |
| 2022 | 7 | 6 |
| 2023 | 1 | 5 |
| 2024 | 3 | 4 |
| 2025 | 7 | 2 |
| 2026 | 1 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- System for molding and coating of pharmaceutical tablets17 Feb 2026US 12,551,407 B2Continuus Pharmaceuticals, Inc.
- Extruder and method of manufacturing resin product4 Nov 2025US 12,459,187 B2The Japan Steel Works, Ltd.
- Method and apparatus for extruder barrel and shaft cooling28 Oct 2025US 12,454,090 B2Corning Incorporated
- High-voltage cable insulation material continuous extrusion processing characteristic evaluation and optimization method and apparatus19 Aug 2025US 12,392,701 B1Electric Power Research Institute. China Southern Power Grid
- Apparatus and methods for manufacturing biodegradable, compostable, drink straws from polyhydroxyalkanoate material15 Jul 2025US 12,358,199 B2New WinCup Holdings, Inc.
- Cyclic polymer processing method including an inline viscosity measurement method18 Jun 2026US 2026/0168910 A1Promix Solutions AG
- Apparatus and Method for Applying a Coating Material to a Wire4 Jun 2026US 2026/0151947 A1Tre Tau Engineering S.R.L.
- Extruder Plasticization Assembly30 Apr 2026US 2026/0115992 A1Bausano & Figli S.p.A.
- High-voltage cable insulation material continuous extrusion processing characteristic evaluation and optimization method and apparatus14 Aug 2025US 2025/0258077 A1Electric Power Research Institute. China Southern Power Grid
- Apparatus and methods for manufacturing biodegradable, compostable, drink straws from polyhydroxyalkanoate material8 May 2025US 2025/0144866 A1New WinCup Holdings, Inc.
Most cited
By later US patents
- Embedding and encapsulation of controlled release particles188US 6,190,591 B1General Mills, Inc. · 2001
- Process for producing a molded product from recycled carpet waste102US 6,306,318 B1Selectech, Ltd. · 2001
- Extruder viscosity control system and method88US 4,721,589 AHarrel, Inc. · 1988
- Microcellular articles and methods of their production88US 6,169,122 ATrexel, Inc. · 2001
- Extruded solid composite articles and compositions for producing same74US 5,331,037 AKoslow Technologies Corporation · 1994