B07B 7/083
Generated by rotating vanes, discs, drums, or brushes
Official title: generated by rotating vanes, discs, drums, or brushes
B07B7/083 (Generated by rotating vanes, discs, drums, or brushes) appears on 212 US grants and 123 published applications in this corpus.
Search patents in B07B- Granted patents
- 212
- Published applications
- 123
- Assignees
- 122
- Inventors
- 383
- Latest grant
- 30 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 7 | 0 |
| 1982 | 0 | 0 |
| 1983 | 3 | 0 |
| 1984 | 1 | 0 |
| 1985 | 5 | 0 |
| 1986 | 2 | 0 |
| 1987 | 5 | 0 |
| 1988 | 9 | 0 |
| 1989 | 5 | 0 |
| 1990 | 2 | 0 |
| 1991 | 6 | 0 |
| 1992 | 3 | 0 |
| 1993 | 7 | 0 |
| 1994 | 4 | 0 |
| 1995 | 5 | 0 |
| 1996 | 4 | 0 |
| 1997 | 5 | 0 |
| 1998 | 3 | 0 |
| 1999 | 11 | 0 |
| 2000 | 2 | 0 |
| 2001 | 9 | 1 |
| 2002 | 1 | 2 |
| 2003 | 2 | 4 |
| 2004 | 5 | 5 |
| 2005 | 4 | 2 |
| 2006 | 3 | 4 |
| 2007 | 2 | 6 |
| 2008 | 1 | 3 |
| 2009 | 2 | 7 |
| 2010 | 4 | 8 |
| 2011 | 11 | 5 |
| 2012 | 2 | 3 |
| 2013 | 4 | 4 |
| 2014 | 5 | 4 |
| 2015 | 5 | 5 |
| 2016 | 5 | 5 |
| 2017 | 3 | 6 |
| 2018 | 6 | 8 |
| 2019 | 5 | 8 |
| 2020 | 5 | 7 |
| 2021 | 9 | 7 |
| 2022 | 5 | 8 |
| 2023 | 14 | 4 |
| 2024 | 4 | 1 |
| 2025 | 3 | 3 |
| 2026 | 0 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Particle separation device for additive manufacture and additive manufacturing apparatus30 Dec 2025US 12,508,627 B2Addup
- Feather separation system and feather separation method, and method for producing recycled feathers20 May 2025US 12,303,943 B2Toray Industries, Inc.
- Classifying rotor and classifying apparatus14 Jan 2025US 12,194,500 B2Mitsugi Inkyo
- Particulate collection device3 Dec 2024US 12,157,083 B2Intellectual Property Management, LLC
- Cyclone with rotating rod basket1 Oct 2024US 12,103,047 B2KHD Humboldt Wedag GmbH
- Device for separating gas from a mixed gas flow6 Aug 2026US 2026/0225014 A1
- Classifier device for separating material to be classified into a fine material and a coarse material, classifier system and method for operating a classifier device21 May 2026US 2026/0138157 A1NETZSCH Trockenmahltechnik GmbH
- Granulate Production Device and Method for Controlling and/or Regulating the Granulate Production Device19 Feb 2026US 2026/0048373 A1Glatt GmbH
- Dynamic turbine classifier with a flow restricting sleeve18 Dec 2025US 2025/0381585 A1Coperion Process Solutions LLC
- Separator Wheel with Hybrid Separator Wheel Vanes for Wear Protection Purposes13 Mar 2025US 2025/0083154 A1NETZSCH-Feinmahltechnik GmbH
Most cited
By later US patents
- Method and apparatus for obtaining low ash content refuse fuel, paper and plastic products from municipal solid waste and said products53US 4,245,999 A1981
- Rotary separator and method45US 7,241,392 B2Dresser-Rand Company · 2007
- Cyclone separator44US 5,496,394 A1996
- Air classifier41US 4,296,864 AOnoda Cement Co., Ltd. · 1981
- Air classifying process and air classifier40US 4,869,786 A1989