B31B 50/16
Cutting webs
B31B50/16 (Cutting webs) appears on 222 US grants and 186 published applications in this corpus.
Search patents in B31B- Granted patents
- 222
- Published applications
- 186
- Assignees
- 152
- Inventors
- 372
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 2 | 0 |
| 1980 | 3 | 0 |
| 1981 | 2 | 0 |
| 1982 | 2 | 0 |
| 1983 | 2 | 0 |
| 1984 | 2 | 0 |
| 1985 | 2 | 0 |
| 1986 | 6 | 0 |
| 1987 | 2 | 0 |
| 1988 | 5 | 0 |
| 1989 | 1 | 0 |
| 1990 | 8 | 0 |
| 1991 | 3 | 0 |
| 1992 | 6 | 0 |
| 1993 | 5 | 0 |
| 1994 | 7 | 0 |
| 1995 | 3 | 0 |
| 1996 | 4 | 0 |
| 1997 | 5 | 0 |
| 1998 | 10 | 0 |
| 1999 | 10 | 0 |
| 2000 | 7 | 0 |
| 2001 | 6 | 2 |
| 2002 | 2 | 4 |
| 2003 | 8 | 5 |
| 2004 | 2 | 7 |
| 2005 | 3 | 4 |
| 2006 | 1 | 4 |
| 2007 | 1 | 5 |
| 2008 | 3 | 3 |
| 2009 | 0 | 3 |
| 2010 | 3 | 2 |
| 2011 | 1 | 6 |
| 2012 | 2 | 3 |
| 2013 | 3 | 2 |
| 2014 | 2 | 9 |
| 2015 | 1 | 8 |
| 2016 | 5 | 10 |
| 2017 | 4 | 7 |
| 2018 | 5 | 15 |
| 2019 | 10 | 14 |
| 2020 | 11 | 14 |
| 2021 | 5 | 10 |
| 2022 | 13 | 5 |
| 2023 | 7 | 12 |
| 2024 | 7 | 11 |
| 2025 | 13 | 16 |
| 2026 | 5 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Method for packaging article in cardboard box realized starting from continuous cardboard strip25 Aug 2026US 12,715,631 B2C.M.C. S.P.A.
- Systems and methods for web-fed dry forming of fiber-based products11 Aug 2026US 12,703,166 B2Footprint International, LLC
- Method for making a closure for a container4 Aug 2026US 12,697,796 B2Soremartec S.A.
- Bag manufacturing apparatus and method10 Mar 2026US 12,570,423 B2Haver & Boecker Ohg
- Arrangement for a corrugator24 Feb 2026US 12,558,863 B2BHS Corrugated Maschinen-und Anlagenbau GmbH
- Method and system for manufacturing pressed board trays1 Oct 2026US 2026/0295965 A1Confoil Pty Ltd
- Device and method for processing continuous cardboard web24 Sep 2026US 2026/0285634 A1HOMAG Automation GmbH
- Printing assembly, printing method and material web16 Jul 2026US 2026/0200197 A1BHS Corrugated Maschinen-und Anlagenbau GmbH
- Apparatus for producing frustoconical barrel bodies made of paper and method9 Apr 2026US 2026/0097572 A1Imballaggi Invernizzi S.På.
- A device for longitudinal processing of a corrugated board web26 Mar 2026US 2026/0084395 A1Fosber S.p.A.
Most cited
By later US patents
- Flat bottom plastic bag and method of making same293US 4,717,262 ATC Manufacturing Co., Inc. · 1988
- Method of making a vented pouch132US 5,254,073 AKapak Corporation · 1993
- Vented pouch arrangement and method130US 5,542,902 AKapak Corporation · 1996
- Vented pouch arrangement and method120US 6,021,624 AKapak Corporation · 2000
- Container having rectangular base and its manufacturing75US 6,231,237 B1Atifon Ltd. · 2001