B07B 1/40
Resonant vibration screens
B07B1/40 (Resonant vibration screens) appears on 64 US grants and 76 published applications in this corpus.
Search patents in B07B- Granted patents
- 64
- Published applications
- 76
- Assignees
- 59
- Inventors
- 169
- Latest grant
- 25 Nov 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 1 |
| 2003 | 1 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 1 |
| 2006 | 1 | 2 |
| 2007 | 0 | 0 |
| 2008 | 0 | 4 |
| 2009 | 1 | 2 |
| 2010 | 2 | 1 |
| 2011 | 1 | 1 |
| 2012 | 2 | 1 |
| 2013 | 1 | 0 |
| 2014 | 0 | 5 |
| 2015 | 2 | 7 |
| 2016 | 3 | 5 |
| 2017 | 5 | 3 |
| 2018 | 2 | 3 |
| 2019 | 4 | 2 |
| 2020 | 2 | 5 |
| 2021 | 2 | 9 |
| 2022 | 5 | 5 |
| 2023 | 11 | 3 |
| 2024 | 4 | 6 |
| 2025 | 3 | 4 |
| 2026 | 0 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Powder distribution system for three-dimensional printer25 Nov 2025US 12,479,155 B2Desktop Metal, Inc.
- Screening hopper30 Sep 2025US 12,427,545 B2Ecofill Group Limited
- Apparatus and method for flexible classification of polyand/ or monocrystalline silicon3 Jun 2025US 12,318,814 B2Alztec GmbH
- Method and apparatus for separating aggregate for a concrete topping slab17 Dec 2024US 12,168,245 B2Shaw & Sons, Inc.
- Device and method for producing feed for livestock17 Dec 2024US 12,168,246 B2Vestjyllands Andel A.M.B.A.
- Method for processing target material comprising clump-shaped copper wire scraps10 Sep 2026US 2026/0264113 A1JX Advanced Metals Corporation
- Device to separate oversized particles during field powder transfer25 Jun 2026US 2026/0175259 A1Downhole Chemical Solutions, LLC
- Powder distribution system for three-dimensional printer16 Apr 2026US 2026/0102964 A1
- Screen device5 Mar 2026US 2026/0061461 A1
- Screen assembly with lead edge ramp22 Jan 2026US 2026/0021510 A1Schlumberger Technology Corporation
Most cited
By later US patents
- Natural frequency vibrating screen40US 4,795,552 ATelsmith, Inc. · 1989
- Non-linear electromagnetic vibration device37US 4,749,891 A1988
- Vibratory material handling apparatus including screens33US 4,152,255 AGeneral Kinematics Corporation · 1979
- Actuated arm for use with a shaker32US 9,869,145 B2M - I L. L. C. · 2018
- Process and device for sifting, sorting, screening, filtering or sizing substances27US 5,653,346 ATelsonic AG · 1997