B03D 1/087
Of the sediment
Official title: {of the sediment, e.g. regrinding}
B03D1/087 (Of the sediment) appears on 30 US grants and 34 published applications in this corpus.
Search patents in B03D- Granted patents
- 30
- Published applications
- 34
- Assignees
- 23
- Inventors
- 52
- Latest grant
- 14 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 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 | 1 |
| 2012 | 0 | 1 |
| 2013 | 0 | 1 |
| 2014 | 1 | 0 |
| 2015 | 1 | 0 |
| 2016 | 0 | 1 |
| 2017 | 1 | 2 |
| 2018 | 1 | 2 |
| 2019 | 0 | 2 |
| 2020 | 3 | 5 |
| 2021 | 6 | 6 |
| 2022 | 5 | 5 |
| 2023 | 3 | 2 |
| 2024 | 5 | 3 |
| 2025 | 0 | 2 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method for process water treatment14 Jul 2026US 12,679,754 B2Metso Finland Oy
- Process of disposal in piles of tailings stemming from the iron ore processing method10 Dec 2024US 12,162,025 B2Vale S.A.
- Recovering valuable material from an ore29 Oct 2024US 12,128,425 B2Newcrest Mining Limited
- Separation device and method to separate contaminants from contaminated water19 Mar 2024US 11,931,677 B2Hydra Water AB
- Systems and methods to recover value-added materials from gypsum27 Feb 2024US 11,912,582 B2Davy Powersports Inc.
- Global process for obtaining lithium sulfate monohydrate ore with low contents of impurities associated with chlorine and magnesium29 Jan 2026US 2026/0028696 A1Sociedad Quimica Y Minera De Chile S.A.
- Method and system for separating plastics from a waste stream6 Mar 2025US 2025/0073961 A1
- Recovering gold6 Feb 2025US 2025/0043389 A1
- Increasing flotation recovery and throughput7 Nov 2024US 2024/0367180 A1
- Systems and Methods to Recover Value-Added Materials from Gypsum13 Jun 2024US 2024/0190716 A1Davy Powersports Inc.
Most cited
By later US patents
- Method and apparatus for mineral matter separation32US 4,964,576 A1990
- Apparatus for mineral matter separation17US 5,167,375 A1992
- Maximise the value of a sulphide ore resource through sequential waste rejection7US 9,968,945 B1Anglo American Services (UK) Ltd. · 2018
- Sludge removal apparatus5US 4,545,295 AProtectaire Systems Co. · 1985
- Separation device and method to separate contaminants from contaminated water3US 11,931,677 B2Hydra Water AB · 2024