B29C 48/2694
Intermittent extrusion
Official title: {Intermittent extrusion}
B29C48/2694 (Intermittent extrusion) appears on 60 US grants and 67 published applications in this corpus.
Search patents in B29C- Granted patents
- 60
- Published applications
- 67
- Assignees
- 49
- Inventors
- 145
- Latest grant
- 19 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 1 |
| 2002 | 1 | 4 |
| 2003 | 2 | 1 |
| 2004 | 3 | 3 |
| 2005 | 2 | 3 |
| 2006 | 3 | 1 |
| 2007 | 2 | 1 |
| 2008 | 1 | 3 |
| 2009 | 0 | 2 |
| 2010 | 2 | 2 |
| 2011 | 1 | 1 |
| 2012 | 3 | 4 |
| 2013 | 1 | 5 |
| 2014 | 3 | 2 |
| 2015 | 1 | 0 |
| 2016 | 3 | 1 |
| 2017 | 3 | 2 |
| 2018 | 0 | 4 |
| 2019 | 0 | 5 |
| 2020 | 4 | 4 |
| 2021 | 4 | 7 |
| 2022 | 0 | 2 |
| 2023 | 4 | 3 |
| 2024 | 1 | 1 |
| 2025 | 4 | 4 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Intermittent extrusion system and extrusion device19 May 2026US 12,629,877 B2Wuyi University
- Compression moulding machine and method21 Oct 2025US 12,447,652 B2Sacmi Cooperativa Meccanici Imola Societa' Cooperativa
- Extrusion method and apparatus10 Jun 2025US 12,325,047 B2Zephyros, Inc.
- Co-extruded multilayer articles including continuous layer and discontinuous layer20 May 2025US 12,304,186 B23M Innovative Properties Company
- Method for 3D-micro-patterning21 Jan 2025US 12,201,731 B2
- Method for dispensing discrete volumes23 Jul 2026US 2026/0208447 A1Arburg GmbH + Co KG
- Intermittent extrusion system and extrusion device2 Oct 2025US 2025/0303626 A1Wuyi University
- Expandable multi-excipient dosage form27 Mar 2025US 2025/0099375 A9
- Apparatus for 3D-micro-patterning6 Mar 2025US 2025/0078159 A1
- Method for producing spacers for a winding unit and voltage-resistant spacers for cast resin transformers13 Feb 2025US 2025/0054690 A1Siemens Energy Global GmbH & Co. KG
Most cited
By later US patents
- Method of manufacturing an object127US 9,770,876 B2Airbus Group SAS · 2017
- Method and apparatus for producing synthetic plastics products, and product produced thereby93US 4,187,352 ALankhorst Touwfabrieken B. V. · 1980
- Injection molding of polymeric material85US 6,884,823 B1Trexel, Inc. · 2005
- Viscosity pump for extrusion-based deposition systems65US 7,891,964 B2Stratasys, Inc. · 2011
- Method for building three-dimensional models with extrusion-based additive manufacturing systems38US 8,815,141 B2Stratasys, Inc. · 2014