B27N 5/00
Manufacture of non-flat articles
B27N5/00 (Manufacture of non-flat articles) appears on 299 US grants and 303 published applications in this corpus.
Search patents in B27N- Granted patents
- 299
- Published applications
- 303
- Assignees
- 214
- Inventors
- 634
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 8 | 0 |
| 1977 | 3 | 0 |
| 1978 | 6 | 0 |
| 1979 | 6 | 0 |
| 1980 | 8 | 0 |
| 1981 | 5 | 0 |
| 1982 | 3 | 0 |
| 1983 | 10 | 0 |
| 1984 | 5 | 0 |
| 1985 | 7 | 0 |
| 1986 | 5 | 0 |
| 1987 | 7 | 0 |
| 1988 | 4 | 0 |
| 1989 | 3 | 0 |
| 1990 | 5 | 0 |
| 1991 | 8 | 0 |
| 1992 | 4 | 0 |
| 1993 | 7 | 0 |
| 1994 | 4 | 0 |
| 1995 | 8 | 0 |
| 1996 | 3 | 0 |
| 1997 | 2 | 0 |
| 1998 | 3 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 5 | 8 |
| 2002 | 5 | 10 |
| 2003 | 14 | 15 |
| 2004 | 5 | 8 |
| 2005 | 7 | 5 |
| 2006 | 5 | 9 |
| 2007 | 5 | 8 |
| 2008 | 1 | 5 |
| 2009 | 0 | 3 |
| 2010 | 4 | 11 |
| 2011 | 4 | 7 |
| 2012 | 8 | 6 |
| 2013 | 6 | 9 |
| 2014 | 5 | 1 |
| 2015 | 4 | 4 |
| 2016 | 3 | 5 |
| 2017 | 4 | 6 |
| 2018 | 3 | 10 |
| 2019 | 3 | 13 |
| 2020 | 13 | 11 |
| 2021 | 8 | 14 |
| 2022 | 10 | 21 |
| 2023 | 9 | 19 |
| 2024 | 18 | 34 |
| 2025 | 11 | 37 |
| 2026 | 13 | 24 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Method and apparatus for dry manufacturing rigid cellulose products8 Sep 2026US 12,728,562 B2Yangi AB
- Systems and methods for web-fed dry forming of fiber-based products11 Aug 2026US 12,703,166 B2Footprint International, LLC
- Method for producing 3D fiber structures4 Aug 2026US 12,697,749 B2Fibu AB
- Method for dry-forming a cellulose bottle, cellulose bottle forming unit and cellulose bottle30 Jun 2026US 12,667,996 B2PulPac AB
- Modular vacuum press for producing contoured articles using wood laminae and method of compressing wood laminae to produce a contoured article19 May 2026US 12,629,865 B2
- Method and apparatus for dry manufacturing rigid cellulose products10 Sep 2026US 2026/0264287 A1Chanel Parfums Beaute
- Method for forming a cellulose product in a dry-forming mould system27 Aug 2026US 2026/0250913 A1PulPac AB
- Single-use products20 Aug 2026US 2026/0242605 A1Upcycle Holding B.V.
- Package material and method of producing a package material13 Aug 2026US 2026/0233908 A1Sony Group Corporation
- A panel and a method for producing panels30 Jul 2026US 2026/0218523 A1Unilin BV
Most cited
By later US patents
- Forming apparatus and method164US 4,379,101 AAllen Industries, Inc. · 1983
- Structural laminate154US 4,131,705 AInternational Telephone and Telegraph Corporation · 1978
- Rigid building component and method of manufacture116US 4,236,365 AWood Processes, Oregon Ltd. · 1980
- Molded wood composites having non-blistering profile with uniform paintability and nesting113US 5,543,234 AMasonite Corporation · 1996
- Post-press molding of man-made boards to produce contoured furniture parts104US 4,277,428 AMasonite Corporation · 1981