B27J
Mechanical working of cane, cork, or similar materials
B27J (Mechanical working of cane, cork, or similar materials) appears on 102 US grants and 127 published applications in this corpus.
Search patents in B27J- Granted patents
- 102
- Published applications
- 127
- Assignees
- 82
- Inventors
- 279
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 3 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 5 | 0 |
| 2000 | 3 | 0 |
| 2001 | 3 | 0 |
| 2002 | 0 | 3 |
| 2003 | 3 | 5 |
| 2004 | 3 | 3 |
| 2005 | 2 | 9 |
| 2006 | 2 | 2 |
| 2007 | 2 | 6 |
| 2008 | 0 | 4 |
| 2009 | 2 | 5 |
| 2010 | 3 | 7 |
| 2011 | 2 | 4 |
| 2012 | 4 | 6 |
| 2013 | 3 | 2 |
| 2014 | 4 | 5 |
| 2015 | 1 | 2 |
| 2016 | 2 | 2 |
| 2017 | 3 | 0 |
| 2018 | 2 | 5 |
| 2019 | 4 | 9 |
| 2020 | 2 | 11 |
| 2021 | 1 | 6 |
| 2022 | 5 | 9 |
| 2023 | 3 | 5 |
| 2024 | 10 | 7 |
| 2025 | 6 | 9 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Main groups
Granted patents with any code in the group
Recent patents
- Collapsible woven basket and method of making same6 Oct 2026US 12,752,455 B2Seville Classics Inc.
- Method for manufacturing bamboo toothbrush and bamboo toothbrush produced thereby16 Dec 2025US 12,495,893 B2Project Noah, Inc.
- Knife sharpening apparatus and method4 Nov 2025US 12,459,158 B2
- Method of manufacturing bamboo toothbrush and bamboo toothbrush manufactured thereby16 Sep 2025US 12,414,624 B2Project Noah, Inc.
- Composite bamboo industrial mats and methods of making the same24 Jun 2025US 12,337,586 B2Crocodile Products Inc.
- Truck floor manufacturing process and product thereof3 Sep 2026US 2026/0257395 A1Shanghai Yizhuyiding Bamboo Technology Co., Ltd
- Preparation method for raw bamboo fiber strips and processing machine11 Dec 2025US 2025/0375916 A1Jiyang College of Zhejiang A&F University
- Animal bedding made from agricultural waste13 Nov 2025US 2025/0344667 A1
- Pads made from agricultural waste13 Nov 2025US 2025/0347041 A1
- Method of Mechanically Processing Bamboo Splits Obtained From Bamboo Culm; A Bamboo Product Obtained Using Such a Method; And a Processing System for Processing Bamboo Splits22 May 2025US 2025/0162187 A1Moso International B.V.
Most cited
By later US patents
- Bamboo board43US 4,810,551 A1989
- Composition adapted to be used for manufacturing stoppers and process of manufacture37US 5,317,047 ABouchons A Champagne Sabate, S.A. · 1994
- Pressure forming process for pressure-formed bamboo products36US 5,972,467 A1999
- Process for treating bamboo and articles made by the process28US 5,976,644 AAmati Bambu Ltd. · 1999
- Laminated material and process for manufacturing the same21US 5,456,964 AKoyo Sangyo Co., Ltd. · 1995