B29C 2948/92466
Auxiliary unit
Official title: Auxiliary unit, e.g. for external melt filtering, re-combining or transfer between units
B29C2948/92466 (Auxiliary unit) appears on 72 US grants and 52 published applications in this corpus.
Search patents in B29C- Granted patents
- 72
- Published applications
- 52
- Assignees
- 58
- Inventors
- 164
- Latest grant
- 26 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 3 | 0 |
| 1978 | 1 | 0 |
| 1979 | 3 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 4 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 4 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 4 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 3 | 2 |
| 2002 | 1 | 4 |
| 2003 | 2 | 4 |
| 2004 | 2 | 5 |
| 2005 | 2 | 6 |
| 2006 | 5 | 3 |
| 2007 | 3 | 2 |
| 2008 | 1 | 0 |
| 2009 | 1 | 3 |
| 2010 | 1 | 1 |
| 2011 | 1 | 0 |
| 2012 | 2 | 2 |
| 2013 | 3 | 0 |
| 2014 | 1 | 2 |
| 2015 | 1 | 1 |
| 2016 | 1 | 1 |
| 2017 | 0 | 2 |
| 2018 | 1 | 2 |
| 2019 | 0 | 0 |
| 2020 | 0 | 1 |
| 2021 | 0 | 2 |
| 2022 | 1 | 2 |
| 2023 | 1 | 1 |
| 2024 | 2 | 1 |
| 2025 | 0 | 2 |
| 2026 | 2 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Extruder vent flow sensor26 May 2026US 12,636,825 B2Entek Manufacturing Inc.
- Apparatus and method for producing objects in continuous cycle from plastic material6 Jan 2026US 12,515,384 B2Sacmi Cooperativa Meccanici Imola Societa' Cooperativa
- Installation for producing a polymer melt and use of such an installation for producing a polymer melt for a porous film10 Dec 2024US 12,162,200 B2BrüCkner Maschinenbau GmbH & Co. KG
- System for producing a cast film, and film stretching installation with such a system5 Mar 2024US 11,919,217 B2BrüCkner Maschinenbau GmbH & Co. KG
- Method for setting an operating point of a film stretching machine and film stretching system for producing a plastics film4 Apr 2023US 11,618,198 B2BrüCkner Maschinenbau GmbH & Co. KG
- Extrusion plant for blow extrusion of plastic films with a system for removing vapours generated by the extrusion process23 Jul 2026US 2026/0208422 A1Syncro S.R.L.
- Apparatus and method for producing objects in continuous cycle from plastic material26 Mar 2026US 2026/0084350 A1Sacmi Cooperativa Meccanici Imola Societa' Cooperativa
- Filtering device for filtering a fluid and a method for venting and backflushing1 Jan 2026US 2026/0001266 A1Nordson Corporation
- Apparatus and method for producing objects in continuous cycle from plastic material6 Nov 2025US 2025/0339998 A1Sacmi Cooperativa Meccanici Imola Societa' Cooperativa
- Device for filtering a liquid plastic and corresponding operating method6 Mar 2025US 2025/0073622 A1Nordson Corporation
Most cited
By later US patents
- Topology fabrication apparatus155US 4,749,347 A1988
- Method for making extruded, oriented fiber59US 6,613,254 B1Ethicon, Inc. · 2003
- System and method for controlling continuous mixer with melt pump49US 5,191,537 AQuantum Chemical Corporation · 1993
- Method for manufacturing surface mount conductive polymer devices47US 5,802,709 ABourns Multifuse (Hong Kong) Ltd. · 1998
- Method and apparatus for insulating electrical conductor46US 4,708,837 ANorthern Telecom Limited · 1987