D01B 1/50
Obtaining fibres from other specified vegetable matter
Official title: Obtaining fibres from other specified vegetable matter, e.g. peat, Spanish moss
D01B1/50 (Obtaining fibres from other specified vegetable matter) appears on 15 US grants and 14 published applications in this corpus.
Search patents in D01B- Granted patents
- 15
- Published applications
- 14
- Assignees
- 18
- Inventors
- 54
- Latest grant
- 2 May 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 2 | 1 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 3 |
| 2009 | 1 | 1 |
| 2010 | 1 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 2 |
| 2020 | 1 | 0 |
| 2021 | 0 | 2 |
| 2022 | 1 | 0 |
| 2023 | 1 | 0 |
| 2024 | 0 | 1 |
| 2025 | 0 | 1 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method for preparing continuous bamboo fibers2 May 2023US 11,639,561 B2International Center for Bamboo and Rattan
- Pupunha-reinforced polypropylene composite8 Nov 2022US 11,492,476 B2Ford Global Technologies, LLC
- Production of paper yarn from cellulose-containing plant species3 Nov 2020US 10,822,727 B2
- Decortication process2 Mar 2010US 7,669,292 B2
- Cotton stalk bark fiber and method for processing cotton stalk bark1 Dec 2009US 7,624,478 B2
- Process and fibre processing apparatus for the preparation of a pulp additive from a sugar beet starting material7 May 2026US 2026/0125851 A1SIMPLY BY NATURE GmbH
- Apparatus and Method of Defibrillating and/or Defibering Cellulose Fibres and/or Ligno-cellulosic Fibres26 Mar 2026US 2026/0085470 A1Zelfo Technology GmbH
- Original ecological bamboo fibers, preparation method and application thereof18 Sep 2025US 2025/0290229 A1Jiyang College of Zhejiang A&F University
- Superfine long bamboo filament feeding method and production13 Jun 2024US 2024/0191398 A1Jiyang College of Zhejiang A&F University
- Method for preparing continuous bamboo fibers25 Nov 2021US 2021/0363662 A1International Center for Bamboo and Rattan
Most cited
By later US patents
- Process for making a pulp from bamboo31US 4,857,145 AProcess Evaluation and Development Corporation · 1989
- Method of producing bamboo fibers15US 5,397,067 AAsk S.A. · 1995
- Method of making bamboo fiber and inorganic body13US 6,086,804 AAsk S.A. · 2000
- Decortication process13US 7,669,292 B22010
- Apparatus for forming threads and filaments of fluorocarbon resin and method thereof9US 4,474,721 AChemplast, Inc. · 1984