B29C 48/47
Using discs
Official title: using discs, e.g. plasticising the moulding material by passing it between a fixed and a rotating disc that are coaxially arranged
B29C48/47 (Using discs) appears on 26 US grants and 14 published applications in this corpus.
Search patents in B29C- Granted patents
- 26
- Published applications
- 14
- Assignees
- 21
- Inventors
- 57
- Latest grant
- 10 Jun 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 3 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 1 | 2 |
| 2012 | 1 | 1 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 1 | 1 |
| 2016 | 0 | 0 |
| 2017 | 1 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 1 |
| 2020 | 1 | 1 |
| 2021 | 1 | 1 |
| 2022 | 1 | 1 |
| 2023 | 1 | 2 |
| 2024 | 1 | 0 |
| 2025 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Temperature control for a rotary head extruder10 Jun 2025US 12,324,454 B2Frito-Lay North America, Inc.
- Integrated system and method for recycling and processing compound materials25 Jun 2024US 12,017,384 B2Magma IndúStria ComéRcio E ImportaçãO De Produtos TêXteis Ltda.
- Method for producing resin composition and method for producing molded article25 Apr 2023US 11,634,559 B2Adeka Corporation
- Kneading disc having band portion with bent part, screw element and extruder5 Jul 2022US 11,376,760 B2The Japan Steel Works, Ltd.
- Plasticizing device and three-dimensional shaping device15 Jun 2021US 11,034,089 B2Seiko Epson Corporation
- Interruptible shear-assisted extrusion20 Mar 2025US 2025/0091275 A1Battelle Memorial Institute
- Temperature Control for a Rotary Head Extruder22 Jun 2023US 2023/0189867 A1Frito-Lay North America, Inc.
- Method for producing resin composition and method for producing molded article23 Mar 2023US 2023/0091048 A1Adeka Corporation
- Integrated system and method for recycling and processing compound materials13 Jan 2022US 2022/0009130 A1Magma IndúStria ComéRcio E ImportaçãO De Produtos TêXteis Ltda.
- Plasticizing device3 Jun 2021US 2021/0162642 A1Seiko Epson Corporation
Most cited
By later US patents
- Viscosity pump for extrusion-based deposition systems65US 7,891,964 B2Stratasys, Inc. · 2011
- Method for the preparation of powder mixtures40US 5,320,796 ADow Corning Toray Silicone Co., Ltd. · 1994
- Method and apparatus for production of foamed thermoplastic material32US 4,746,478 ASekisui Kaseihin Kogyo Kabushiki Kaisha · 1988
- Process for producing thermoplastic resin composition14US 8,188,188 B2Toray Industries, Inc. · 2012
- Apparatus and method for plasticization and extrusion employing an orbital scroll11US 6,146,575 AHusky Injection Molding Systems Ltd. · 2000