B29C 2948/9279
Errors or malfunctioning
Official title: Errors or malfunctioning, e.g. for quality control
B29C2948/9279 (Errors or malfunctioning) appears on 42 US grants and 48 published applications in this corpus.
Search patents in B29C- Granted patents
- 42
- Published applications
- 48
- Assignees
- 51
- Inventors
- 159
- Latest grant
- 7 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 3 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 2 |
| 2003 | 2 | 3 |
| 2004 | 2 | 2 |
| 2005 | 1 | 5 |
| 2006 | 2 | 0 |
| 2007 | 2 | 2 |
| 2008 | 1 | 3 |
| 2009 | 1 | 8 |
| 2010 | 0 | 3 |
| 2011 | 2 | 1 |
| 2012 | 3 | 0 |
| 2013 | 1 | 0 |
| 2014 | 0 | 2 |
| 2015 | 1 | 1 |
| 2016 | 0 | 2 |
| 2017 | 0 | 0 |
| 2018 | 1 | 0 |
| 2019 | 0 | 3 |
| 2020 | 1 | 1 |
| 2021 | 0 | 0 |
| 2022 | 1 | 2 |
| 2023 | 1 | 3 |
| 2024 | 2 | 1 |
| 2025 | 3 | 4 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Methods for recycling plastic Nylon 6,6 from vacuum bags to obtain filaments or powder for 3D printing processes7 Apr 2026US 12,594,694 B2Airbus Operations S.L.U.
- Abnormality detection device for extrusion molding machine7 Oct 2025US 12,434,419 B2National University Corporation Kanazawa University
- High-voltage cable insulation material continuous extrusion processing characteristic evaluation and optimization method and apparatus19 Aug 2025US 12,392,701 B1Electric Power Research Institute. China Southern Power Grid
- Pelletizing apparatus for the production of polymer pellets17 Jun 2025US 12,330,346 B2Nordson Corporation
- Process for the production of spunbonded nonwoven10 Dec 2024US 12,163,263 B2Lenzing Aktiengesellschaft
- Device for controlling pelletizing apparatus for the production of polymer pellets21 Aug 2025US 2025/0262802 A1Nordson Corporation
- Method of controlling pelletizing apparatus for the production of polymer pellets21 Aug 2025US 2025/0262803 A1Nordson Corporation
- High-voltage cable insulation material continuous extrusion processing characteristic evaluation and optimization method and apparatus14 Aug 2025US 2025/0258077 A1Electric Power Research Institute. China Southern Power Grid
- Screw piece assembly error detecting device, screw piece assembly error detecting method, and computer program19 Jun 2025US 2025/0196424 A1
- Method and production system for the simple separation of scrap arising in the manufacture of extruded plates21 Mar 2024US 2024/0092008 A1Akzenta Paneele + Profile GmbH
Most cited
By later US patents
- Method of detecting impurities in molten resin utilizing scattering light and the shadows of the impurities57US 5,570,181 ASumitomo Electric Industries, Ltd. · 1996
- Feedback control system for polymer modification of toner resins and toners32US 5,750,909 AXerox Corporation · 1998
- Feedback control system for polymer modification of toner resins and toners29US 5,650,484 AXerox Corporation · 1997
- Method and apparatus providing uniform resin distribution in a coextruded product25US 4,344,907 AMobil Oil Corporation · 1982
- Process for forming a multilayer, coinjected article16US 6,562,276 B1Eastman Chemical Company · 2003