B02B 3/04
Hulling: by means of rollers
Official title: by means of rollers
B02B3/04 (Hulling: by means of rollers) appears on 110 US grants and 67 published applications in this corpus.
Search patents in B02B- Granted patents
- 110
- Published applications
- 67
- Assignees
- 45
- Inventors
- 189
- Latest grant
- 4 Nov 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 3 | 0 |
| 1978 | 2 | 0 |
| 1979 | 4 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 2 | 0 |
| 1985 | 3 | 0 |
| 1986 | 3 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 5 | 0 |
| 1992 | 4 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 5 | 0 |
| 1996 | 3 | 0 |
| 1997 | 2 | 0 |
| 1998 | 6 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 2 |
| 2002 | 2 | 3 |
| 2003 | 3 | 7 |
| 2004 | 4 | 4 |
| 2005 | 3 | 4 |
| 2006 | 1 | 5 |
| 2007 | 2 | 1 |
| 2008 | 1 | 3 |
| 2009 | 1 | 3 |
| 2010 | 3 | 1 |
| 2011 | 1 | 2 |
| 2012 | 4 | 2 |
| 2013 | 1 | 4 |
| 2014 | 0 | 2 |
| 2015 | 3 | 4 |
| 2016 | 5 | 0 |
| 2017 | 2 | 0 |
| 2018 | 0 | 1 |
| 2019 | 1 | 6 |
| 2020 | 0 | 1 |
| 2021 | 1 | 2 |
| 2022 | 2 | 6 |
| 2023 | 3 | 1 |
| 2024 | 3 | 2 |
| 2025 | 4 | 1 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Dehulling system for soft-shelled nuts4 Nov 2025US 12,458,974 B2Jose Borrell S.A.
- Method of preparing a first break wheat which maintains wheat germ intact and surrounded in a protected state by endosperm12 Aug 2025US 12,382,975 B1
- Ceramic cutting teeth-dovetailed cutting device of cutting-type rice milling machine6 May 2025US 12,290,818 B2Senongtech Ltd.
- System and method for flaking4 Feb 2025US 12,213,507 B2
- Paddy discriminator17 Sep 2024US 12,090,486 B2Satake Corporation
- Systems and methods for dry embryo explant purification27 Nov 2025US 2025/0360511 A1
- System and Method for Flaking12 Dec 2024US 2024/0407407 A1
- Hemp seed products and methods and systems for producing same26 Sep 2024US 2024/0315275 A1Victory Foods, PBC
- Hemp seed products and methods and systems for producing same25 May 2023US 2023/0157313 A1Victory Foods, PBC
- Ceramic cutting teeth-dovetailed cutting device of cutting-type rice milling machine10 Nov 2022US 2022/0355306 A1Senongtech Ltd.
Most cited
By later US patents
- Method and apparatus for preparation of genetically transformable plant tissue50US 7,402,734 B2Monsanto Technology LLC · 2008
- Image reproducing method for reproducing handwriting49US 5,960,124 AYashima Electric Co., Ltd. · 1999
- Husking apparatus29US 5,678,477 ASatake Corporation · 1997
- Method and apparatus for preparation of genetically transformable plant tissue29US 7,658,033 B2Monsanto Technology LLC · 2010
- Method and apparatus for preparation of genetically transformable plant tissue27US 7,694,457 B2Monsanto Technology LLC · 2010