B01L 2300/1833
Using electrical currents in the sample itself
Official title: using electrical currents in the sample itself
B01L2300/1833 (Using electrical currents in the sample itself) appears on 59 US grants and 66 published applications in this corpus.
Search patents in B01L- Granted patents
- 59
- Published applications
- 66
- Assignees
- 31
- Inventors
- 135
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 1 |
| 2002 | 4 | 1 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 1 | 1 |
| 2007 | 2 | 6 |
| 2008 | 0 | 5 |
| 2009 | 1 | 5 |
| 2010 | 2 | 2 |
| 2011 | 2 | 4 |
| 2012 | 2 | 2 |
| 2013 | 0 | 0 |
| 2014 | 2 | 3 |
| 2015 | 4 | 6 |
| 2016 | 4 | 6 |
| 2017 | 7 | 5 |
| 2018 | 7 | 2 |
| 2019 | 3 | 1 |
| 2020 | 3 | 1 |
| 2021 | 1 | 3 |
| 2022 | 0 | 2 |
| 2023 | 1 | 3 |
| 2024 | 2 | 2 |
| 2025 | 2 | 4 |
| 2026 | 3 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Electrowetting-on-dielectric (EWOD) device22 Sep 2026US 12,741,282 B2Cytesi, Inc.
- PCR sample block temperature uniformity12 May 2026US 12,623,226 B2Bio-Rad Laboratories, Inc.
- Carbon measurements in aqueous samples using oxidation at elevated temperatures and pressures created by resistive heating17 Mar 2026US 12,578,267 B2Bl Technologies, Inc.
- Cell poration and transfection apparatuses24 Jun 2025US 12,337,317 B2Hewlett-Packard Development Company, L. P.
- Methods and devices for mixing in a microfluidic system7 Jan 2025US 12,186,746 B2Illumina, Inc.
- Devices, systems and methods for biological analysis9 Oct 2025US 2025/0312788 A1Mesa Biotech, Inc.
- Cell poration and transfection apparatuses18 Sep 2025US 2025/0288994 A1Hewlett-Packard Development Company, L. P.
- Methods and devices for mixing in a microfluidic system3 Apr 2025US 2025/0108375 A1Illumina, Inc.
- Scaffolded Chromophores for Nucleic Acid Detection and Methods and Uses Thereof20 Mar 2025US 2025/0092458 A1
- Microfluidic System Including Cooling Device19 Dec 2024US 2024/0416347 A1Applied Cells Inc.
Most cited
By later US patents
- Electrical current for controlling fluid parameters in microchannels370US 6,174,675 B1Caliper Technologies Corp. · 2001
- Closed-loop biochemical analyzers350US 6,235,471 B1Caliper Technologies Corp. · 2001
- Microfluidic systems and methods of genotyping304US 6,403,338 B1Mountain View · 2002
- Electrical current for controlling fluid parameters in microchannels295US 5,965,410 ACaliper Technologies Corp. · 1999
- Laboratory in a disk256US 6,030,581 ABurstein Laboratories, Inc. · 2000