B29C 48/285
Feeding the extrusion material to the extruder
B29C48/285 (Feeding the extrusion material to the extruder) appears on 1,519 US grants and 1,646 published applications in this corpus.
Search patents in B29C- Granted patents
- 1,519
- Published applications
- 1,646
- Assignees
- 1,038
- Inventors
- 3,752
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 30 | 0 |
| 1977 | 16 | 0 |
| 1978 | 27 | 0 |
| 1979 | 15 | 0 |
| 1980 | 12 | 0 |
| 1981 | 16 | 0 |
| 1982 | 7 | 0 |
| 1983 | 7 | 0 |
| 1984 | 10 | 0 |
| 1985 | 10 | 0 |
| 1986 | 7 | 0 |
| 1987 | 13 | 0 |
| 1988 | 15 | 0 |
| 1989 | 15 | 0 |
| 1990 | 21 | 0 |
| 1991 | 17 | 0 |
| 1992 | 31 | 0 |
| 1993 | 27 | 0 |
| 1994 | 20 | 0 |
| 1995 | 10 | 0 |
| 1996 | 15 | 0 |
| 1997 | 16 | 0 |
| 1998 | 24 | 0 |
| 1999 | 25 | 0 |
| 2000 | 26 | 0 |
| 2001 | 35 | 11 |
| 2002 | 29 | 30 |
| 2003 | 22 | 35 |
| 2004 | 27 | 48 |
| 2005 | 16 | 39 |
| 2006 | 17 | 43 |
| 2007 | 14 | 44 |
| 2008 | 16 | 39 |
| 2009 | 9 | 41 |
| 2010 | 32 | 56 |
| 2011 | 22 | 57 |
| 2012 | 22 | 60 |
| 2013 | 38 | 78 |
| 2014 | 47 | 81 |
| 2015 | 60 | 100 |
| 2016 | 49 | 78 |
| 2017 | 66 | 97 |
| 2018 | 70 | 114 |
| 2019 | 63 | 89 |
| 2020 | 75 | 110 |
| 2021 | 67 | 82 |
| 2022 | 71 | 85 |
| 2023 | 73 | 70 |
| 2024 | 57 | 78 |
| 2025 | 58 | 50 |
| 2026 | 32 | 31 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Extrusion assembly for manufacturing extruded material15 Sep 2026US 12,734,742 B2Green Fox Plastics, LLC
- Device and method for processing bulk material18 Aug 2026US 12,709,043 B2Coperion GmbH
- Device for degassing of a two-component multiphase polymer-monomer material and use thereof in a degassing extruder11 Aug 2026US 12,703,123 B2Rohm Co., Ltd.
- Processing aids for use in manufacture extruded polystyrene foams using low global warming potential blowing agents14 Jul 2026US 12,679,942 B2Owens Corning Intellectual Capital, LLC
- Method for manufacturing a recycled material composition7 Jul 2026US 12,674,037 B2SK Chemicals Co., Ltd.
- Process for mixing a fluid meltflow stream17 Sep 2026US 2026/0273829 A1Dow Global Technologies LLC
- Process for producing a crosslinked article17 Sep 2026US 2026/0273830 A1Dow Global Technologies LLC
- 3d extruder for polymer concrete, method for producing polymer concrete-micro-aggregates, and said concrete30 Jul 2026US 2026/0216956 A1MáFico SPA
- Method and apparatus of manufacturing resin composite material23 Jul 2026US 2026/0208424 A1The Japan Steel Works, Ltd.
- Reinforced plastic extruded part and manufacturing thereof16 Jul 2026US 2026/0200154 A1Nan Ya Plastics Corporation
Most cited
By later US patents
- Process and apparatus for creating a colorful three-dimensional object372US 6,129,872 A2000
- Control mechanism for end-effector maneuver245US 9,566,708 B22017
- Double helix reinforced catheter191US 7,905,877 B1Micrus Design Technology, Inc. · 2011
- Liquifier pump control in an extrusion apparatus190US 6,814,907 B1Stratasys, Inc. · 2004
- Embedding and encapsulation of controlled release particles188US 6,190,591 B1General Mills, Inc. · 2001