B03B 1/04
Conditioning for facilitating separation by altering physical properties of the matter to
Official title: by additives
B03B1/04 (Conditioning for facilitating separation by altering physical properties of the matter to) appears on 192 US grants and 70 published applications in this corpus.
Search patents in B03B- Granted patents
- 192
- Published applications
- 70
- Assignees
- 122
- Inventors
- 355
- Latest grant
- 19 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 7 | 0 |
| 1981 | 15 | 0 |
| 1982 | 9 | 0 |
| 1983 | 8 | 0 |
| 1984 | 8 | 0 |
| 1985 | 9 | 0 |
| 1986 | 9 | 0 |
| 1987 | 8 | 0 |
| 1988 | 10 | 0 |
| 1989 | 2 | 0 |
| 1990 | 4 | 0 |
| 1991 | 5 | 0 |
| 1992 | 5 | 0 |
| 1993 | 8 | 0 |
| 1994 | 9 | 0 |
| 1995 | 6 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 3 | 0 |
| 2000 | 4 | 0 |
| 2001 | 1 | 1 |
| 2002 | 1 | 2 |
| 2003 | 3 | 2 |
| 2004 | 1 | 2 |
| 2005 | 1 | 1 |
| 2006 | 1 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 1 |
| 2010 | 0 | 1 |
| 2011 | 1 | 0 |
| 2012 | 0 | 2 |
| 2013 | 0 | 2 |
| 2014 | 1 | 10 |
| 2015 | 0 | 2 |
| 2016 | 7 | 4 |
| 2017 | 4 | 3 |
| 2018 | 5 | 4 |
| 2019 | 2 | 9 |
| 2020 | 3 | 5 |
| 2021 | 5 | 3 |
| 2022 | 5 | 6 |
| 2023 | 3 | 1 |
| 2024 | 2 | 4 |
| 2025 | 3 | 3 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method for lithium extraction by leaching from spodumene and desulfurization19 May 2026US 12,630,901 B1Institute of Process Engineering, Chinese Academy of Sciences
- MySx/ZSH mixture as sulfidizing agent22 Jul 2025US 12,364,990 B2Nouryon Chemicals International B. V.
- Acoustic separation of particles for bioprocessing17 Jun 2025US 12,332,235 B2The Charles Stark Draper Laboratory, Inc.
- Acoustic separation of particles for bioprocessing1 Apr 2025US 12,265,077 B2The Charles Stark Draper Laboratory, Inc.
- Apparatus for processing waste battery17 Sep 2024US 12,090,490 B2
- Method and apparatus for separating foreign matter from pulverized rubber25 Jun 2026US 2026/0175472 A1Toyoda Gosei Co., Ltd.
- Compositions and methods for froth flotation of mineral ores13 Nov 2025US 2025/0345805 A1Ecolab USA Inc.
- Beneficiation method for high clay type low-grade manganese carbonate ore10 Jul 2025US 2025/0223668 A1Guizhou University
- Acoustic separation of particles for bioprocessing19 Jun 2025US 2025/0198985 A1The Charles Stark Draper Laboratory, Inc.
- Systems and methods for separating bullets from backstop material6 Jun 2024US 2024/0181468 A11054610 Bc Ltd.
Most cited
By later US patents
- Method and apparatus for obtaining low ash content refuse fuel, paper and plastic products from municipal solid waste and said products53US 4,245,999 A1981
- High intensity conditioning mill and method53US 4,483,624 AFreeport Kaolin Company · 1984
- Method for recycling plastic coated paper product waste and polymeric film52US 5,277,758 AAdvanced Environmental Recycling Technologies, Inc. · 1994
- Process and apparatus for the recovery of cellulose fibers from paper-plastic mixtures51US 4,440,635 A1984
- Method of separating carbonaceous components from particulate coal containing inorganic solids and apparatus therefor51US 4,998,624 ACanadian Patents and Development Limited · 1991