B01L 2400/027
Electrostatic forces between substrate and tip
Official title: electrostatic forces between substrate and tip
B01L2400/027 (Electrostatic forces between substrate and tip) appears on 60 US grants and 87 published applications in this corpus.
Search patents in B01L- Granted patents
- 60
- Published applications
- 87
- Assignees
- 51
- Inventors
- 167
- Latest grant
- 2 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 1 |
| 2002 | 2 | 6 |
| 2003 | 2 | 9 |
| 2004 | 3 | 12 |
| 2005 | 8 | 6 |
| 2006 | 4 | 7 |
| 2007 | 3 | 10 |
| 2008 | 2 | 2 |
| 2009 | 5 | 3 |
| 2010 | 3 | 4 |
| 2011 | 7 | 4 |
| 2012 | 2 | 1 |
| 2013 | 3 | 2 |
| 2014 | 1 | 1 |
| 2015 | 1 | 2 |
| 2016 | 1 | 1 |
| 2017 | 2 | 1 |
| 2018 | 1 | 1 |
| 2019 | 0 | 4 |
| 2020 | 1 | 3 |
| 2021 | 2 | 2 |
| 2022 | 2 | 0 |
| 2023 | 1 | 2 |
| 2024 | 2 | 2 |
| 2025 | 0 | 1 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Selective and high-resolution printing of single cells2 Jun 2026US 12,644,113 B2The Regents of the University of California
- Cartridge, electrowetting sample processing system and bead manipulation method15 Oct 2024US 12,115,532 B2Tecan Trading AG
- Cartridges, systems and methods for mass spectrometry4 Jun 2024US 11,998,907 B2The Trustees of Indiana University
- Cartridge, electrowetting sample processing system and bead manipulation method6 Jun 2023US 11,666,914 B2Tecan Trading AG
- Integrated immunoassay27 Dec 2022US 11,536,723 B2Mayo Foundation for Medical Education and Research
- Bioparticle enrichment apparatus, bioparticle enrichment device, and pico-droplet generator30 Jan 2025US 2025/0033051 A1Cytoaurora Biotechnologies, Inc.
- A method of loading devices using electrowetting24 Oct 2024US 2024/0352451 A1Nuclera Ltd
- Laboratory apparatus, laboratory sample handling system and use of a laboratory apparatus and/or a laboratory sample handling system18 Jan 2024US 2024/0019453 A1Roche Diagnostics Operations, Inc.
- Cartridge, electrowetting sample processing system and bead manipulation method17 Aug 2023US 2023/0256444 A1Tecan Trading AG
- Selective and High-Resolution Printing of Single Cells16 Feb 2023US 2023/0053160 A1The Regents of the University of California
Most cited
By later US patents
- Microscale fluid handling system662US 5,872,010 ANortheastern University · 1999
- Method and apparatus for non-contact electrostatic actuation of droplets173US 6,989,234 B2Duke University · 2006
- Microfluidic sample delivery devices, systems, and methods155US 7,303,727 B1Caliper Life Sciences, Inc. · 2007
- Microfluidic array devices and methods of manufacture and uses thereof153US 6,800,849 B22004
- Device for injection and mixing of liquid droplets123US 7,211,223 B2Commissariat A L' Energie Atomique · 2007