B29C 48/361
With the barrel or with a part thereof rotating
Official title: {with the barrel or with a part thereof rotating}
B29C48/361 (With the barrel or with a part thereof rotating) appears on 18 US grants and 11 published applications in this corpus.
Search patents in B29C- Granted patents
- 18
- Published applications
- 11
- Assignees
- 18
- Inventors
- 47
- Latest grant
- 24 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 2 | 0 |
| 2003 | 0 | 0 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 1 | 1 |
| 2017 | 0 | 1 |
| 2018 | 0 | 1 |
| 2019 | 1 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 2 | 1 |
| 2023 | 0 | 1 |
| 2024 | 0 | 1 |
| 2025 | 1 | 2 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Active valve for mixing and dispensing control25 Jan 2022US 11,230,054 B1nScrypt, Inc.
- Extruder including an improved homogenising member and method for extruding a viscous material26 Mar 2019US 10,239,249 B2Compagnie Generale Des Etablissements Michelin
- Extruder-mixer5 Feb 2026US 2026/0034524 A1BB Engineering GmbH
- Friction extrusion of polymer composites with high filler content4 Sep 2025US 2025/0276481 A1Battelle Memorial Institute
- Extrusion system and method of same24 Jul 2025US 2025/0235915 A1
- Extruder-mixer27 Jun 2024US 2024/0208130 A1BB Engineering GmbH
- Device for processing material, in particular plastics material5 Jan 2023US 2023/0001621 A1PureLoop GesmbH
Most cited
By later US patents
- Method and apparatus for the continuous manufacture of rubber or polymer-based mixtures containing additives24US 4,897,236 AHermann Berstorff Maschinenbau GmbH · 1990
- Apparatus for continuously processing rubber, elastomers, plastics and like materials which can be vulcanized or cross-linked18US 4,365,946 AHermann Berstorff Maschinenbau GmbH · 1982
- Screw extruders18US 4,462,692 AFrenkel C-D Aktiengesellschaft · 1984
- Screw extruder with a rotatable barrel section16US 4,708,617 AMobil Oil Corporation · 1987
- Annular extrusion die11US 4,076,481 ASussex Plastics Engineering, Inc. · 1978