B02B 1/02
Dry treatment
Official title: Dry treatment (sifting or sorting in general B07)
B02B1/02 (Dry treatment) appears on 29 US grants and 22 published applications in this corpus.
Search patents in B02B- Granted patents
- 29
- Published applications
- 22
- Assignees
- 24
- Inventors
- 65
- Latest grant
- 19 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 2 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 1 | 1 |
| 2007 | 1 | 3 |
| 2008 | 0 | 1 |
| 2009 | 1 | 0 |
| 2010 | 3 | 2 |
| 2011 | 1 | 1 |
| 2012 | 0 | 0 |
| 2013 | 1 | 0 |
| 2014 | 1 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 1 | 0 |
| 2018 | 0 | 1 |
| 2019 | 0 | 1 |
| 2020 | 1 | 1 |
| 2021 | 1 | 3 |
| 2022 | 0 | 0 |
| 2023 | 1 | 2 |
| 2024 | 0 | 1 |
| 2025 | 1 | 2 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Water- and energy-saving systems and methods for producing lime-cooked masa using a crusher19 May 2026US 12,628,851 B2Gruma S.A.B. De C.V.
- Method of determining the mass balance closure quantification of fiber of a sample29 Jul 2025US 12,369,606 B1Soliton, Inc.
- Water- and energy-saving systems and methods for producing lime-cooked masa13 Jun 2023US 11,672,264 B2Gruma S.A.B. De C.V.
- Water- and energy-saving systems and methods for producing lime-cooked masa9 Feb 2021US 10,912,320 B2Gruma S.A.B. De C.V.
- Automatic cleaner and pressing device23 Jun 2020US 10,688,747 B2Fanuc Corporation
- Methods and systems for processing and formulating plant material14 Aug 2025US 2025/0255916 A1Flowerpod, LLC
- Methodology for obtaining rollable and shelf stable pure millet flour2 Jan 2025US 2025/0001426 A1Tata Consumer Products Limited
- Grain treatment14 Nov 2024US 2024/0373867 A1Ardent Mills, LLC
- Protein beverage made from brewer's spent grain, method and apparatus for producing same14 Sep 2023US 2023/0284651 A1BioBo GmbH
- Water- and energy-saving systems and methods for producing lime-cooked masa using a crusher7 Sep 2023US 2023/0276833 A1Gruma S.A.B. De C.V.
Most cited
By later US patents
- Apparatus for sizing particulate material33US 4,322,288 A1982
- Treatment of grain31US 3,974,298 AFlour Milling and Baking Research Association · 1976
- Separating contrivance for cereals22US 4,466,542 AGebruder Buhler AG · 1984
- Double bank grain cleaner and aspirator therefor17US 4,840,727 A1989
- Unit for postharvest treatment of sunflower seeds15US 4,936,978 A1990