B01F 2101/23
Mixing of laboratory samples e.g. in preparation of analysing or testing properties
Official title: Mixing of laboratory samples e.g. in preparation of analysing or testing properties of materials
B01F2101/23 (Mixing of laboratory samples e.g. in preparation of analysing or testing properties) appears on 542 US grants and 629 published applications in this corpus.
Search patents in B01F- Granted patents
- 542
- Published applications
- 629
- Assignees
- 319
- Inventors
- 1,228
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 3 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 3 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 6 | 0 |
| 1989 | 3 | 0 |
| 1990 | 4 | 0 |
| 1991 | 3 | 0 |
| 1992 | 6 | 0 |
| 1993 | 3 | 0 |
| 1994 | 4 | 0 |
| 1995 | 2 | 0 |
| 1996 | 2 | 0 |
| 1997 | 14 | 0 |
| 1998 | 6 | 0 |
| 1999 | 4 | 0 |
| 2000 | 5 | 0 |
| 2001 | 18 | 5 |
| 2002 | 10 | 23 |
| 2003 | 11 | 36 |
| 2004 | 11 | 23 |
| 2005 | 13 | 18 |
| 2006 | 13 | 15 |
| 2007 | 12 | 13 |
| 2008 | 8 | 10 |
| 2009 | 6 | 12 |
| 2010 | 11 | 18 |
| 2011 | 7 | 15 |
| 2012 | 12 | 21 |
| 2013 | 13 | 14 |
| 2014 | 12 | 18 |
| 2015 | 21 | 25 |
| 2016 | 19 | 19 |
| 2017 | 28 | 64 |
| 2018 | 29 | 32 |
| 2019 | 25 | 34 |
| 2020 | 40 | 50 |
| 2021 | 28 | 40 |
| 2022 | 22 | 34 |
| 2023 | 29 | 22 |
| 2024 | 34 | 23 |
| 2025 | 22 | 30 |
| 2026 | 16 | 15 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Magnetic-based actuation mechanisms for actuating magnetically-responsive microposts in a reaction chamber25 Aug 2026US 12,714,997 B2Redbud Labs, Inc.
- Mixing disk assembly for use on centrifugal platform4 Aug 2026US 12,697,565 B2Feng Chia University
- Devices for improving sample preparation and processing28 Jul 2026US 12,691,452 B2Illumina, Inc.
- Determination of a property of a fiber suspension28 Jul 2026US 12,692,656 B2Btg Instruments AB
- Magnetic stirrer with lifting table21 Jul 2026US 12,686,010 B2Hans Heidolph GmbH
- Magnetic stirring apparatus for precise fluid management and fluid dynamics control27 Aug 2026US 2026/0249260 A1Flxr Engineering Co., Ltd.
- Systems and methods for generating droplets and performing digital analyses27 Aug 2026US 2026/0249295 A1Countable Labs, Inc.
- Fluid mixing device20 Aug 2026US 2026/0241352 A1
- Automatic system and method for generating emulsified media and evaluating oily films on aqueous surfaces by spectral imaging30 Jul 2026US 2026/0219292 A1Petroleo Brasileiro S.A. - Petrobras
- Stirring apparatus16 Jul 2026US 2026/0199850 A1Shimadzu Corporation
Most cited
By later US patents
- Integrated nucleic acid diagnostic device1,005US 5,856,174 AAffymetrix, Inc. · 1999
- Integrated nucleic acid diagnostic device989US 5,922,591 AAffymetrix, Inc. · 1999
- Capillary flow device951US 4,963,498 ABiotrack, Inc. · 1990
- Miniaturized genetic analysis systems and methods668US 6,168,948 AAffymetrix, Inc. · 2001
- Capillary flow device522US 4,756,884 ABiotrack, Inc. · 1988