B02C 7/18
Disc mills specially adapted for grain
B02C7/18 (Disc mills specially adapted for grain) appears on 35 US grants and 24 published applications in this corpus.
Search patents in B02C- Granted patents
- 35
- Published applications
- 24
- Assignees
- 23
- Inventors
- 61
- Latest grant
- 3 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 2 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 2 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 1 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 2 |
| 2017 | 1 | 6 |
| 2018 | 2 | 1 |
| 2019 | 2 | 1 |
| 2020 | 3 | 0 |
| 2021 | 0 | 3 |
| 2022 | 0 | 3 |
| 2023 | 2 | 2 |
| 2024 | 2 | 0 |
| 2025 | 1 | 1 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Apparatus and method for producing hulled spelt seeds3 Feb 2026US 12,539,517 B2LEHNER Maschinenbau GmbH
- Colloid mill4 Feb 2025US 12,214,359 B1Fristam Pumps USA Limited Partnership
- Method for controlling a device for treating high-consistency pulp23 Jul 2024US 12,043,959 B2Voith Patent GmbH
- Foodstuff preparation device18 Jun 2024US 12,011,114 B2
- Refiner for refining lignocellulosic material and refining segments for such a refiner18 Jul 2023US 11,701,665 B2Valmet Corporation
- Method for producing gelatinized starch dry powder, gelatinized starch dry powder, gelatinized buckwheat dry powder, and device for producing gelatinized starch dry powder24 Jul 2025US 2025/0236684 A1Alpha Tec Corporation
- 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
- Powder grinder27 Oct 2022US 2022/0339635 A1
- Polymer-based spherical powder preparation device and preparation process20 Oct 2022US 2022/0332911 A1Sichuan University
Most cited
By later US patents
- Coffee bean delivery and grinding system23US 4,936,515 AUnidynamics Corporation · 1990
- Apparatus and methods for wet grinding16US 5,531,385 A1996
- Grinding apparatus12US 4,085,899 A1978
- Grain mill12US 5,673,862 ANew River Mills LLC · 1997
- Apparatus and process for producing crushed product, crushed product and processed good12US 7,886,996 B2Tsukuba Food Science, Inc. · 2011