B07B 11/06
Feeding or discharging arrangements
B07B11/06 (Feeding or discharging arrangements) appears on 204 US grants and 127 published applications in this corpus.
Search patents in B07B- Granted patents
- 204
- Published applications
- 127
- Assignees
- 142
- Inventors
- 407
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 4 | 0 |
| 1979 | 4 | 0 |
| 1980 | 2 | 0 |
| 1981 | 6 | 0 |
| 1982 | 4 | 0 |
| 1983 | 3 | 0 |
| 1984 | 10 | 0 |
| 1985 | 2 | 0 |
| 1986 | 3 | 0 |
| 1987 | 2 | 0 |
| 1988 | 3 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 6 | 0 |
| 1992 | 3 | 0 |
| 1993 | 6 | 0 |
| 1994 | 4 | 0 |
| 1995 | 6 | 0 |
| 1996 | 4 | 0 |
| 1997 | 0 | 0 |
| 1998 | 4 | 0 |
| 1999 | 8 | 0 |
| 2000 | 2 | 0 |
| 2001 | 3 | 0 |
| 2002 | 3 | 3 |
| 2003 | 4 | 1 |
| 2004 | 0 | 4 |
| 2005 | 0 | 1 |
| 2006 | 1 | 0 |
| 2007 | 1 | 0 |
| 2008 | 2 | 2 |
| 2009 | 2 | 4 |
| 2010 | 1 | 5 |
| 2011 | 2 | 4 |
| 2012 | 6 | 5 |
| 2013 | 4 | 4 |
| 2014 | 6 | 5 |
| 2015 | 4 | 10 |
| 2016 | 4 | 7 |
| 2017 | 11 | 9 |
| 2018 | 5 | 10 |
| 2019 | 9 | 7 |
| 2020 | 4 | 11 |
| 2021 | 6 | 10 |
| 2022 | 12 | 7 |
| 2023 | 9 | 7 |
| 2024 | 6 | 5 |
| 2025 | 5 | 3 |
| 2026 | 3 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Particle filtration system15 Sep 2026US 12,734,550 B2Aiko.AI, Inc.
- Gas flow separation of powdered metal11 Aug 2026US 12,703,008 B2Rtx Corporation
- Compact device for sorting bulk solid products16 Jun 2026US 12,654,203 B2
- Feather separation system and feather separation method, and method for producing recycled feathers20 May 2025US 12,303,943 B2Toray Industries, Inc.
- Classifier and method of classifying4 Mar 2025US 12,240,016 B2
- Dynamic fluidized bed system and dynamic fluidized separation method10 Sep 2026US 2026/0264112 A1China University of Mining and Technology
- Method for cleaning bulk material, and separating device13 Aug 2026US 2026/0233253 A1Wittmann Technology GmbH
- Compact device for sorting bulk solid products16 Apr 2026US 2026/0102790 A1Demetra S.R.L.
- Particle Filtration System18 Dec 2025US 2025/0381584 A1Aiko.AI, Inc.
- Gas flow separation of powdered metal16 Oct 2025US 2025/0319491 A1Rtx Corporation
Most cited
By later US patents
- Multiple screen apparatus47US 4,065,382 ADerrick Manufacturing Corporation · 1977
- Waste aggregate mass density separator45US 5,361,909 A1994
- Cyclone separator44US 5,496,394 A1996
- Mechanized separation of mixed solid waste and recovery of recyclable products34US 8,322,639 B2Organic Energy Corporation · 2012
- Threshed tobacco lead separator33US 4,465,194 AUniversal Leaf Tobacco Company, Inc. · 1984