B07B 2230/04
The screen or the screened materials being subjected to ultrasonic vibration
B07B2230/04 (The screen or the screened materials being subjected to ultrasonic vibration) appears on 45 US grants and 45 published applications in this corpus.
Search patents in B07B- Granted patents
- 45
- Published applications
- 45
- Assignees
- 41
- Inventors
- 108
- Latest grant
- 12 Aug 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 2 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 2 |
| 2003 | 1 | 2 |
| 2004 | 0 | 0 |
| 2005 | 2 | 3 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 4 |
| 2009 | 1 | 1 |
| 2010 | 3 | 3 |
| 2011 | 1 | 1 |
| 2012 | 0 | 1 |
| 2013 | 3 | 0 |
| 2014 | 1 | 1 |
| 2015 | 1 | 2 |
| 2016 | 1 | 1 |
| 2017 | 2 | 2 |
| 2018 | 0 | 4 |
| 2019 | 2 | 2 |
| 2020 | 2 | 1 |
| 2021 | 0 | 0 |
| 2022 | 1 | 3 |
| 2023 | 3 | 1 |
| 2024 | 3 | 3 |
| 2025 | 3 | 5 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Ultrasonic vibrating screen12 Aug 2025US 12,383,932 B2Guangdong Brunp Recycling Technology Co., Ltd.
- Method and equipment for fractionation of granules for use in pharmaceutical compositions22 Jul 2025US 12,364,663 B2Novo Nordisk A/S
- Apparatus and method for flexible classification of polyand/ or monocrystalline silicon3 Jun 2025US 12,318,814 B2Alztec GmbH
- System and method for conditioning abrasive media17 Dec 2024US 12,168,280 B2Intense Grit Systems, LLC
- Screening tool and screening device14 May 2024US 11,980,916 B2A O Ideas GmbH
- Apparatuses, methods, and systems for vibratory screening2 Jul 2026US 2026/0183798 A1Derrick Corporation
- Apparatuses, methods, and systems for vibratory screening2 Apr 2026US 2026/0091410 A1Derrick Corporation
- Method and equipment for fractionation of granules for use in pharmaceutical compositions23 Oct 2025US 2025/0325484 A1Novo Nordisk A/S
- Automated de-powdering of additive manufacturing build25 Sep 2025US 2025/0296284 A1General Electric Company
- Device and method for dedusting tablets or capsules19 Jun 2025US 2025/0196203 A1Fette Compacting GmbH
Most cited
By later US patents
- Acoustic concentration of particles in fluid flow186US 7,837,040 B2Los Alamos National Security, LLC · 2010
- Method and apparatus for reducing carbon content in fly ash84US 5,513,755 AJTM Industries, Inc. · 1996
- Sieving of materials45US 4,062,768 ALocker Industries Limited · 1977
- Ultrasonic vibration sieving apparatus and process for purifying carbon black by using the apparatus39US 4,693,879 AMitsubishi Chemical Industries Limited · 1987
- Method and apparatus for reducing carbon content in particulate mixtures34US 5,299,692 AJTM Industries, Inc. · 1994