B01L 2400/049
Vacuum
Official title: vacuum
B01L2400/049 (Vacuum) appears on 884 US grants and 1,265 published applications in this corpus.
Search patents in B01L- Granted patents
- 884
- Published applications
- 1,265
- Assignees
- 588
- Inventors
- 2,298
- Latest grant
- 28 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 4 | 0 |
| 1999 | 7 | 0 |
| 2000 | 7 | 0 |
| 2001 | 8 | 5 |
| 2002 | 19 | 27 |
| 2003 | 16 | 44 |
| 2004 | 18 | 45 |
| 2005 | 18 | 43 |
| 2006 | 10 | 43 |
| 2007 | 18 | 29 |
| 2008 | 21 | 33 |
| 2009 | 15 | 26 |
| 2010 | 31 | 33 |
| 2011 | 24 | 35 |
| 2012 | 25 | 40 |
| 2013 | 21 | 38 |
| 2014 | 34 | 40 |
| 2015 | 42 | 54 |
| 2016 | 34 | 58 |
| 2017 | 41 | 58 |
| 2018 | 51 | 72 |
| 2019 | 62 | 79 |
| 2020 | 51 | 69 |
| 2021 | 42 | 80 |
| 2022 | 60 | 95 |
| 2023 | 54 | 60 |
| 2024 | 63 | 65 |
| 2025 | 55 | 58 |
| 2026 | 23 | 36 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Microdevice and manufacturing method for microdevice28 Jul 2026US 12,691,447 B2Tianma Japan, Ltd.
- Cartridge for sample preparation and molecule analysis, cartridge control machine, sample preparation system and method using the cartridge30 Jun 2026US 12,667,845 B2STMicroelectronics S,r.l.
- Capture devices and related methods of use16 Jun 2026US 12,653,557 B2Boston Scientific Scimed, Inc.
- Microfluidic device for detecting nucleic acids2 Jun 2026US 12,643,101 B2Korea University Research and Business Foundation
- Multifunctional soft diode for artificial systems2 Jun 2026US 12,645,909 B2Board of Regents, The University of Texas System
- Integrated fluidic devices and related methods17 Sep 2026US 2026/0273523 A1HelixBind, Inc.
- Systems and methods for processing analytes10 Sep 2026US 2026/0264078 A1Ultima Genomics, Inc.
- Sample solution separation device, sample solution separation system, and sample solution separation method27 Aug 2026US 2026/0249287 A1Hitachi High-Tech Corporation
- Cartridges and uses thereof20 Aug 2026US 2026/0243698 A1Instrumentation Laboratory Company
- Fluid processing cartridge, and method for recovering and amplifying nucleic acid6 Aug 2026US 2026/0225096 A1KABUSHIKI KAISHA Mirai Genomics
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
- Microfluidic devices for the controlled manipulation of small volumes634US 6,524,456 B1UT-Battelle, LLC · 2003
- Disposable vacuum filtration apparatus capable of detecting microorganisms and particulates in liquid samples489US 6,913,152 B22005
- Integrated nucleic acid diagnostic device409US 6,043,080 AAffymetrix, Inc. · 2000