B29C 2948/92961
Auxiliary unit
Official title: Auxiliary unit, e.g. for external melt filtering, re-combining or transfer between units
B29C2948/92961 (Auxiliary unit) appears on 113 US grants and 87 published applications in this corpus.
Search patents in B29C- Granted patents
- 113
- Published applications
- 87
- Assignees
- 87
- Inventors
- 240
- Latest grant
- 23 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 3 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 5 | 0 |
| 1985 | 2 | 0 |
| 1986 | 3 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 4 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 3 | 0 |
| 1993 | 3 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 3 | 0 |
| 1997 | 5 | 0 |
| 1998 | 2 | 0 |
| 1999 | 2 | 0 |
| 2000 | 4 | 0 |
| 2001 | 4 | 1 |
| 2002 | 0 | 7 |
| 2003 | 4 | 7 |
| 2004 | 5 | 8 |
| 2005 | 4 | 4 |
| 2006 | 3 | 7 |
| 2007 | 2 | 4 |
| 2008 | 1 | 2 |
| 2009 | 2 | 5 |
| 2010 | 1 | 4 |
| 2011 | 5 | 1 |
| 2012 | 4 | 4 |
| 2013 | 3 | 4 |
| 2014 | 1 | 2 |
| 2015 | 2 | 0 |
| 2016 | 6 | 3 |
| 2017 | 2 | 3 |
| 2018 | 1 | 3 |
| 2019 | 3 | 2 |
| 2020 | 2 | 0 |
| 2021 | 2 | 3 |
| 2022 | 0 | 4 |
| 2023 | 0 | 3 |
| 2024 | 3 | 0 |
| 2025 | 3 | 2 |
| 2026 | 2 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Granulation method and device for crosslinked polyethylene cable insulating material having voltage grade of 500 kV or more23 Jun 2026US 12,661,840 B2Electric Power Research Institute. China Southern Power Grid
- Apparatus and method for producing objects in continuous cycle from plastic material6 Jan 2026US 12,515,384 B2Sacmi Cooperativa Meccanici Imola Societa' Cooperativa
- Method for producing an extruded sulphurvulcanizable rubber blend, device for carrying out the method and use thereof2 Dec 2025US 12,485,600 B2Continental Reifen Deutschland GmbH
- Compression moulding machine and method21 Oct 2025US 12,447,652 B2Sacmi Cooperativa Meccanici Imola Societa' Cooperativa
- Electronic assistance for cutting profile samples to length, with the extrusion and test parameters being accurately assigned18 Feb 2025US 12,226,943 B2Extrunet GmbH
- Pinning device, casting unit and machine21 May 2026US 2026/0138322 A1BrüCkner Maschinenbau GmbH & Co. KG
- Apparatus and method for producing objects in continuous cycle from plastic material26 Mar 2026US 2026/0084350 A1Sacmi Cooperativa Meccanici Imola Societa' Cooperativa
- Granulation method and device for crosslinked polyethylene cable insulating material having voltage grade of 500 kv or more1 Jan 2026US 2026/0001264 A1Electric Power Research Institute. China Southern Power Grid
- 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
Most cited
By later US patents
- Topology fabrication apparatus155US 4,749,347 A1988
- Process for producing a molded product from recycled carpet waste102US 6,306,318 B1Selectech, Ltd. · 2001
- Thermoplastic molding process and apparatus63US 6,900,547 B2Thermoplastic Composite Designs, Inc. · 2005
- Method and device for granulating plastics and/or polymers49US 8,187,512 B2Gala Industries, Inc. · 2012
- Apparatus and method for controlling the internal structure of matter48US 4,288,398 A1981