B01F 35/82
By adding a material to be mixed to a mixture in response
Official title: by adding a material to be mixed to a mixture in response to a detected feature, e.g. density, radioactivity, consumed power or colour
B01F35/82 (By adding a material to be mixed to a mixture in response) appears on 193 US grants and 150 published applications in this corpus.
Search patents in B01F- Granted patents
- 193
- Published applications
- 150
- Assignees
- 160
- Inventors
- 493
- Latest grant
- 5 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 2 | 0 |
| 1978 | 3 | 0 |
| 1979 | 3 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 4 | 0 |
| 1984 | 2 | 0 |
| 1985 | 3 | 0 |
| 1986 | 1 | 0 |
| 1987 | 4 | 0 |
| 1988 | 4 | 0 |
| 1989 | 2 | 0 |
| 1990 | 3 | 0 |
| 1991 | 1 | 0 |
| 1992 | 3 | 0 |
| 1993 | 0 | 0 |
| 1994 | 8 | 0 |
| 1995 | 4 | 0 |
| 1996 | 10 | 0 |
| 1997 | 4 | 0 |
| 1998 | 2 | 0 |
| 1999 | 6 | 0 |
| 2000 | 2 | 0 |
| 2001 | 5 | 2 |
| 2002 | 6 | 5 |
| 2003 | 5 | 7 |
| 2004 | 7 | 5 |
| 2005 | 2 | 14 |
| 2006 | 0 | 5 |
| 2007 | 5 | 3 |
| 2008 | 5 | 6 |
| 2009 | 2 | 0 |
| 2010 | 3 | 0 |
| 2011 | 3 | 1 |
| 2012 | 3 | 7 |
| 2013 | 0 | 2 |
| 2014 | 1 | 7 |
| 2015 | 1 | 2 |
| 2016 | 3 | 12 |
| 2017 | 4 | 8 |
| 2018 | 3 | 7 |
| 2019 | 8 | 10 |
| 2020 | 8 | 10 |
| 2021 | 7 | 7 |
| 2022 | 7 | 11 |
| 2023 | 7 | 5 |
| 2024 | 11 | 3 |
| 2025 | 6 | 8 |
| 2026 | 2 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Solution preparation device, and solution replacement system and method31 Mar 2026US 12,589,365 B2
- Computerized control system for a desalination plant15 Jul 2025US 12,358,812 B2BP Exploration Operating Company Limited
- Chemical liquid preparation device, and substrate processing device24 Jun 2025US 12,337,289 B2SCREEN Holdings Co., Ltd.
- Liquid delivering system for wafer cleaning equipment17 Jun 2025US 12,334,368 B2Pnc Process Systems Co., Ltd.
- Artificial intelligence (ai) based batch tinting assistant11 Jun 2026US 2026/0158457 A1Schneider Electric Systems USA, Inc.
- Brine mixing systems and methods29 Jan 2026US 2026/0027531 A1Schlumberger Technology Corporation
- Method and device for adjusting chemicals in hydrocarbon treatment22 Jan 2026US 2026/0021463 A1Birch Resources, LLC
- Continuous Paste Mixer and Method of Use11 Dec 2025US 2025/0375745 A1Tbs Engineering Limited
- Preparation equipment and process for nylon salt solution20 Nov 2025US 2025/0352965 A1Zhejiang Nhu Company Ltd.
Most cited
By later US patents
- Dissolved oxygen control system for aquaculture249US 10,219,491 B2Pentair Water Pool and Spa, Inc. · 2019
- System for preparing a fluid intended for a medical procedure by mixing at least one concentrate in powder form with water193US 4,784,495 AGambro AB · 1988
- Process for making paints139US 4,403,866 AE. I. Du Pont de Nemours and Company · 1983
- Computerized system for feeding chemicals into water treatment system118US 4,648,043 ABetz Laboratories, Inc. · 1987
- Apparatus and method for customizing cosmetic products112US 6,510,366 B1Elizabeth Arden Co., Division of Conopco, Inc. · 2003