B31F 1/2822
Involving additional operations
Official title: {involving additional operations}
B31F1/2822 (Involving additional operations) appears on 68 US grants and 81 published applications in this corpus.
Search patents in B31F- Granted patents
- 68
- Published applications
- 81
- Assignees
- 42
- Inventors
- 118
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 4 | 0 |
| 1986 | 3 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 2 |
| 2004 | 0 | 2 |
| 2005 | 0 | 1 |
| 2006 | 0 | 1 |
| 2007 | 0 | 3 |
| 2008 | 0 | 2 |
| 2009 | 0 | 1 |
| 2010 | 2 | 5 |
| 2011 | 0 | 1 |
| 2012 | 3 | 0 |
| 2013 | 1 | 3 |
| 2014 | 0 | 0 |
| 2015 | 1 | 6 |
| 2016 | 0 | 3 |
| 2017 | 1 | 6 |
| 2018 | 4 | 8 |
| 2019 | 2 | 5 |
| 2020 | 8 | 7 |
| 2021 | 8 | 4 |
| 2022 | 6 | 5 |
| 2023 | 3 | 3 |
| 2024 | 4 | 6 |
| 2025 | 0 | 4 |
| 2026 | 4 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Method for operating a system having a corrugator and a printing machine, and system6 Oct 2026US 12,752,550 B2BHS Corrugated Maschinen-und Anlagenbau GmbH
- Plant and method for manufacturing corrugated board with an order change detector8 Sep 2026US 12,728,615 B2Fosber S.p.A.
- Arrangement for a corrugator24 Feb 2026US 12,558,863 B2BHS Corrugated Maschinen-und Anlagenbau GmbH
- Assembly for producing a corrugated cardboard web laminated on one side6 Jan 2026US 12,515,447 B2BHS Corrugated Maschinen-und Anlagenbau GmbH
- Manufacturing methods of printed corrugated cardboard15 Oct 2024US 12,115,797 B2Agfa NV
- Printing assembly, printing method and material web16 Jul 2026US 2026/0200197 A1BHS Corrugated Maschinen-und Anlagenbau GmbH
- Method for operating a corrugator, and corrugator25 Jun 2026US 2026/0178242 A1BHS Corrugated Maschinen-und Anlagenbau GmbH
- Shingling device and sheet production line comprising the shingling device26 Feb 2026US 2026/0054952 A1Fosber S.p.A.
- Method for operating a system having a corrugator and a printing machine, and system19 Jun 2025US 2025/0196513 A1BHS Corrugated Maschinen-und Anlagenbau GmbH
- Plant and method for manufacturing corrugated board with an order change detector17 Apr 2025US 2025/0121579 A1Fosber S.p.A.
Most cited
By later US patents
- RFID enabled corrugated structures84US 6,667,092 B1International Paper Company · 2003
- Corrugated paper installation for manufacturing of printed corrugating paper cuts with a corrugated paper machine and a rotary printing machine integrated therein59US 4,587,898 AVEPA Zellstoff - und Papierholding AG · 1986
- Product packaging material and its manufacturing method38US 5,733,403 AAston Packaging Limited · 1998
- Corrugated paper board and its method of manufacture31US 4,544,597 AAdolph Coors Company · 1985
- Machine and method for fabricating a sheet metal structure having a corrugated core31US 5,179,770 ALCOA Laminating Company of America · 1993