D01B 1/32
Feeding arrangements
D01B1/32 (Feeding arrangements) appears on 10 US grants and 16 published applications in this corpus.
Search patents in D01B- Granted patents
- 10
- Published applications
- 16
- Assignees
- 11
- Inventors
- 34
- Latest grant
- 21 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 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 | 3 |
| 2020 | 1 | 2 |
| 2021 | 0 | 1 |
| 2022 | 1 | 1 |
| 2023 | 2 | 0 |
| 2024 | 2 | 4 |
| 2025 | 2 | 3 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Hemp separation methods and apparatus15 Apr 2025US 12,276,045 B2
- Method and apparatus for decorticating plant stalks7 Jan 2025US 12,188,154 B2
- Method and device for producing a ribbon and a thread of bamboo fiber29 Oct 2024US 12,129,583 B2Bbf IP B.V.
- Hemp separation methods and apparatus16 Jan 2024US 11,873,579 B1
- System and apparatus for manufacturing insulation made from hemp, and product made therefrom23 Jul 2026US 2026/0209994 A1Knauf Insulation, Inc.
- Peeling decorticator for producing undamaged natural fiber from bast fiber plants26 Feb 2026US 2026/0055535 A1Rensselaer Polytechnic Institute
- Hemp processing systems and methods18 Dec 2025US 2025/0382727 A1
- Hemp separation methods and apparatus7 Aug 2025US 2025/0250716 A1
- Method and apparatus for decorticating plant stalks10 Jul 2025US 2025/0223726 A1
Most cited
By later US patents