B03D 1/0046
Containing silicon
Official title: {containing silicon}
B03D1/0046 (Containing silicon) appears on 30 US grants and 37 published applications in this corpus.
Search patents in B03D- Granted patents
- 30
- Published applications
- 37
- Assignees
- 18
- Inventors
- 86
- Latest grant
- 11 Jun 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 1 | 0 |
| 2005 | 1 | 1 |
| 2006 | 0 | 1 |
| 2007 | 0 | 1 |
| 2008 | 0 | 1 |
| 2009 | 0 | 2 |
| 2010 | 0 | 0 |
| 2011 | 2 | 0 |
| 2012 | 1 | 0 |
| 2013 | 1 | 1 |
| 2014 | 0 | 9 |
| 2015 | 0 | 2 |
| 2016 | 3 | 1 |
| 2017 | 2 | 0 |
| 2018 | 4 | 4 |
| 2019 | 1 | 1 |
| 2020 | 1 | 3 |
| 2021 | 5 | 0 |
| 2022 | 1 | 1 |
| 2023 | 2 | 5 |
| 2024 | 1 | 0 |
| 2025 | 0 | 2 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Utilizing engineered media for recovery of minerals in tailings stream at the end of a flotation separation process11 Jun 2024US 12,005,460 B2Cidra Corporate Services Inc.
- Mineral separation using functionalized membranes22 Aug 2023US 11,731,143 B2Cidra Corporate Services Inc.
- Mineral processing23 May 2023US 11,654,443 B2CiDRA Minerals Processing Inc.
- Utilizing engineered media for recovery of minerals in tailings stream at the end of a flotation separation process6 Dec 2022US 11,517,918 B2Cidra Corporate Services Inc.
- Method and system for releasing mineral from synthetic bubbles and beads5 Oct 2021US 11,135,597 B2Cidra Corporate Services Inc.
- Solid-solid separation of carbon from a hardly soluble alkaline earth sulfate2 Apr 2026US 2026/0094889 A1BASF SE
- Vanadium recovery4 Sep 2025US 2025/0276330 A1Australian Vanadium Limited
- Novel method for measuring surface area26 Jun 2025US 2025/0208016 A1Cidra Corporate Services Inc.
- Composition comprising non-ionic surfactant and polyether-modified siloxane and its use in cyanide-leaching of metal ores7 Sep 2023US 2023/0279519 A1CHT Germany GmbH
- Hydrometallurgical method for simultaneously extracting metals and gypsum from the dust of a steelworks electric arc furnace4 May 2023US 2023/0137480 A1
Most cited
By later US patents
- Methods of increasing flotation rate43US 6,871,743 B2Mineral and Coal Technologies, Inc. · 2005
- Coal flotation process34US 5,443,158 AFording Coal Limited · 1995
- Polyorganosiloxane collectors in the beneficiation of fine coal by froth flotation25US 4,532,032 ADow Corning Corporation · 1985
- Method of increasing flotation rate25US 6,799,682 B12004
- Silicone glycol collectors in the beneficiation of fine coal by froth flotation13US 4,526,680 ADow Corning Corporation · 1985