B81B 1/008
Microtips
Official title: {Microtips}
B81B1/008 (Microtips) appears on 37 US grants and 55 published applications in this corpus.
Search patents in B81B- Granted patents
- 37
- Published applications
- 55
- Assignees
- 47
- Inventors
- 166
- Latest grant
- 24 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 1 |
| 2002 | 0 | 0 |
| 2003 | 1 | 1 |
| 2004 | 2 | 4 |
| 2005 | 1 | 4 |
| 2006 | 1 | 1 |
| 2007 | 0 | 1 |
| 2008 | 1 | 2 |
| 2009 | 0 | 1 |
| 2010 | 1 | 0 |
| 2011 | 1 | 0 |
| 2012 | 0 | 2 |
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 1 | 0 |
| 2016 | 1 | 2 |
| 2017 | 0 | 2 |
| 2018 | 0 | 5 |
| 2019 | 1 | 6 |
| 2020 | 1 | 2 |
| 2021 | 4 | 7 |
| 2022 | 6 | 5 |
| 2023 | 3 | 2 |
| 2024 | 4 | 2 |
| 2025 | 3 | 4 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- 3D microelectrode array (MEA) for optical and electrical probing of electrogenic cells24 Feb 2026US 12,559,364 B2AXOSIM, Inc.
- Carbon nanomaterial functionalized needle tip modified with low work function material and preparation method thereof27 May 2025US 12,313,653 B2National Center for Nanoscience and Technology
- Low hysteresis and flexible pressure sensitive composite25 Mar 2025US 12,259,287 B2National University of Singapore
- Silicon carbide nanoneedles and fabrication thereof11 Mar 2025US 12,246,155 B2Lawrence Livermore National Security, LLC
- Sharp, vertically aligned nanowire electrode arrays, high-yield fabrication and intracellular recording3 Dec 2024US 12,157,666 B2The Regents of the University of California
- Flexible Microelectrode Arrays3 Jul 2025US 2025/0213160 A1Nikon Corporation
- Fabrication of carbon-containing nanoneedles5 Jun 2025US 2025/0177712 A1Lawrence Livermore National Security, LLC
- Black silicon-based nanopatterned electrodes1 May 2025US 2025/0134407 A1Ecate LLC
- Device for nanoscale thermal measurements and associated method for manufacturing said device20 Mar 2025US 2025/0093212 A1Centre National De La Recherche Scientifique
- Mems probe module structure14 Nov 2024US 2024/0377434 A1Taiwan Mask Corporation
Most cited
By later US patents
- Multi-channel microfluidic chip for electrospray ionization70US 6,803,568 B2Predicant Biosciences, Inc. · 2004
- Optical multi-channel separating filter with electrically adjustable photon crystals69US 6,064,506 ADeutsche Telekom AG · 2000
- Method of depositing shadow sculpted thin films52US 5,866,204 AAlberta Microelectronic Corporation · 1999
- Bio-reactor and cell culture surface with microgeometric surfaces43US 6,777,227 B22004
- Nanostructured surfaces having variable permeability35US 7,323,033 B2Lucent Technologies Inc. · 2008