B07B 1/185
Provided with exchangeable sieve panels
Official title: {provided with exchangeable sieve panels}
B07B1/185 (Provided with exchangeable sieve panels) appears on 25 US grants and 21 published applications in this corpus.
Search patents in B07B- Granted patents
- 25
- Published applications
- 21
- Assignees
- 20
- Inventors
- 48
- Latest grant
- 12 Nov 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 3 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 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 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 1 | 1 |
| 2017 | 0 | 0 |
| 2018 | 0 | 3 |
| 2019 | 0 | 7 |
| 2020 | 2 | 0 |
| 2021 | 4 | 2 |
| 2022 | 3 | 6 |
| 2023 | 1 | 0 |
| 2024 | 1 | 0 |
| 2025 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Method and apparatuses for screening12 Nov 2024US 12,138,661 B2Derrick Corporation
- Method and apparatuses for screening25 Jul 2023US 11,707,766 B2Derrick Corporation
- Method and apparatuses for screening15 Feb 2022US 11,247,236 B2Derrick Corporation
- Method and apparatuses for screening4 Jan 2022US 11,213,856 B2Derrick Corporation
- Method and apparatus for screening4 Jan 2022US 11,213,857 B2Derrick Corporation
- Trommel with elongated slots for plastics separation2 Oct 2025US 2025/0303448 A1
- Trommel With Gated Flow Diverters13 Oct 2022US 2022/0323996 A1Polydeck Screen Corporation
- Auger conveyor with removable screen attachments and method of using same25 Aug 2022US 2022/0266302 A1
- Protective cover for trommel frame28 Apr 2022US 2022/0126322 A1FLSmidth A/S
- Thermoplastic compositions, methods, apparatus, and uses14 Apr 2022US 2022/0112359 A1Derrick Corporation
Most cited
By later US patents
- Sectional screen cylinder43US 4,986,900 AA. Ahlstrom Corporation · 1991
- Trommel screen unit40US 4,222,865 AIrathane Systems Incorporated · 1980
- Trommel with quick change screen panels31US 6,050,423 ATerex Corporation · 2000
- Modular system30US 5,049,262 A1991
- Adjustable orifice trommel25US 5,437,374 AOsborn Engineering, Inc. · 1995