B02B 3/02
Hulling: by means of discs
Official title: by means of discs
B02B3/02 (Hulling: by means of discs) appears on 11 US grants and 8 published applications in this corpus.
Search patents in B02B- Granted patents
- 11
- Published applications
- 8
- Assignees
- 11
- Inventors
- 24
- Latest grant
- 3 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 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 | 2 |
| 2010 | 2 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 1 |
| 2018 | 0 | 0 |
| 2019 | 0 | 2 |
| 2020 | 1 | 0 |
| 2021 | 0 | 0 |
| 2022 | 1 | 0 |
| 2023 | 1 | 2 |
| 2024 | 0 | 0 |
| 2025 | 0 | 1 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Apparatus and method for producing hulled spelt seeds3 Feb 2026US 12,539,517 B2LEHNER Maschinenbau GmbH
- Pulse polishing machine and a method thereof21 Feb 2023US 11,583,863 B2Buhler (India) Pvt. Ltd.
- Apparatus and process for producing surface-worked granular product2 Aug 2022US 11,400,456 B2Tsukuba Food Science, Inc.
- Degerminator28 Jul 2020US 10,722,896 B2Cereal Enterprises, Inc.
- Cereal grain treatment and mash preparation for by-products10 Aug 2010US 7,770,827 B2Ukrainian Technological Company
- Process for the production of whole semolina23 Oct 2025US 2025/0325990 A1Barilla G. e R. Fratelli S.p.A.
- Apparatus and method for producing hulled spelt seeds28 Sep 2023US 2023/0302458 A1LEHNER Maschinenbau GmbH
- Apparatus for removing the husk from grain18 May 2023US 2023/0149936 A1LEHNER Maschinenbau GmbH
- Pulse polishing machine and a method thereof6 Jun 2019US 2019/0168225 A1Buhler (India) Pvt. Ltd.
- Apparatus and process for producing surface-worked granular product21 Mar 2019US 2019/0083984 A1Tsukuba Food Science, Inc.
Most cited
By later US patents
- Method and apparatus for husking and drying cereal and legume kernels25US 4,196,224 ASteinmetz-Patent-Mullerei KG · 1980
- Bean treating apparatus21US 4,245,553 AAsahimatsu Koridofu Kabushiki Kaisha · 1981
- Grain cleaning and polishing machine7US 5,209,158 A1993
- Apparatus for milling cereals5US 4,667,888 ADeForenede Bryggerier · 1987
- Abrading machine4US 4,454,806 A1984