D01B 1/02
Separating vegetable fibres from seeds
Official title: Separating vegetable fibres from seeds, e.g. cotton
D01B1/02 (Separating vegetable fibres from seeds) appears on 172 US grants and 84 published applications in this corpus.
Search patents in D01B- Granted patents
- 172
- Published applications
- 84
- Assignees
- 70
- Inventors
- 216
- Latest grant
- 8 Jul 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 3 | 0 |
| 1978 | 3 | 0 |
| 1979 | 3 | 0 |
| 1980 | 8 | 0 |
| 1981 | 2 | 0 |
| 1982 | 8 | 0 |
| 1983 | 2 | 0 |
| 1984 | 5 | 0 |
| 1985 | 5 | 0 |
| 1986 | 5 | 0 |
| 1987 | 4 | 0 |
| 1988 | 4 | 0 |
| 1989 | 4 | 0 |
| 1990 | 7 | 0 |
| 1991 | 5 | 0 |
| 1992 | 3 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 5 | 0 |
| 1996 | 3 | 0 |
| 1997 | 5 | 0 |
| 1998 | 3 | 0 |
| 1999 | 6 | 0 |
| 2000 | 8 | 0 |
| 2001 | 6 | 1 |
| 2002 | 3 | 1 |
| 2003 | 4 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 1 |
| 2006 | 0 | 3 |
| 2007 | 1 | 3 |
| 2008 | 1 | 1 |
| 2009 | 1 | 4 |
| 2010 | 4 | 16 |
| 2011 | 1 | 2 |
| 2012 | 5 | 2 |
| 2013 | 5 | 2 |
| 2014 | 3 | 3 |
| 2015 | 2 | 5 |
| 2016 | 1 | 2 |
| 2017 | 1 | 5 |
| 2018 | 2 | 6 |
| 2019 | 3 | 6 |
| 2020 | 1 | 4 |
| 2021 | 7 | 4 |
| 2022 | 7 | 4 |
| 2023 | 2 | 0 |
| 2024 | 1 | 5 |
| 2025 | 3 | 2 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Logical validation of devices against fraud and tampering8 Jul 2025US 12,355,783 B2Block, Inc.
- Saw gin stand safety assembly25 Mar 2025US 12,258,681 B2
- Method for producing raw cotton of machine-harvested long-staple cotton with modal length of greater than or equal to 35MM4 Feb 2025US 12,213,411 B2Awati Xinya Cotton Industry Co., Ltd.
- Coconut hard shell granular infill for synthetic sport fields10 Sep 2024US 12,084,817 B2Genus Industries, Inc.
- Baling press for cotton gin trash and other biomass feedstock and methods of using the same31 Jan 2023US 11,564,355 B2C & M Baling Systems, Inc.
- Automated adjustment of crop development estimates20 Aug 2026US 2026/0240069 A1Pioneer Hi-Bred International, Inc.
- Lint Cleaner Saw Improvements6 Nov 2025US 2025/0341027 A1Ramsey Air Management Inc.
- Skimmer Separator System for Cotton Processing2 Oct 2025US 2025/0303339 A1Ramsey Air Management Inc.
- Coconut hard shell granular infill for synthetic sport fields8 Aug 2024US 2024/0263404 A1GENUS INDUSTRIES, LLC dba ICOIR PRODUCTS GROUP
- Modular lint cleaning roller with removeable and replaceable opposing shaft components4 Apr 2024US 2024/0110312 A1
Most cited
By later US patents
- Cottonseed oil and uses56US 8,716,555 B2Commonwealth Scientific and Industrial Research Organisation · 2014
- Apparatus and methods for aeromechanical and electrodynamic release and separation of foreign matter from fiber28US 4,512,060 APPM, Inc. · 1985
- Device to separate contaminants from cotton and flax28US 6,539,585 B1The United States of America as represented by the Secretary of Agriculture · 2003
- Methods for aeromechanical and electrodynamic release and separation of foreign matter from fiber25US 4,686,744 APPM, Inc. · 1987
- Fiber micronaire testing system23US 5,892,142 AZellweger Uster AG · 1999