B81B 1/006
Microdevices formed as a single homogeneous piece, i.e. wherein the mechanical function
Official title: {Microdevices formed as a single homogeneous piece, i.e. wherein the mechanical function is obtained by the use of the device, e.g. cutters}
B81B1/006 (Microdevices formed as a single homogeneous piece, i.e. wherein the mechanical function) appears on 106 US grants and 154 published applications in this corpus.
Search patents in B81B- Granted patents
- 106
- Published applications
- 154
- Assignees
- 103
- Inventors
- 421
- Latest grant
- 30 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 1 |
| 2002 | 1 | 1 |
| 2003 | 2 | 4 |
| 2004 | 5 | 6 |
| 2005 | 2 | 6 |
| 2006 | 1 | 1 |
| 2007 | 1 | 4 |
| 2008 | 1 | 2 |
| 2009 | 1 | 4 |
| 2010 | 2 | 5 |
| 2011 | 3 | 2 |
| 2012 | 3 | 3 |
| 2013 | 1 | 3 |
| 2014 | 1 | 6 |
| 2015 | 3 | 3 |
| 2016 | 4 | 6 |
| 2017 | 2 | 5 |
| 2018 | 3 | 12 |
| 2019 | 5 | 17 |
| 2020 | 4 | 7 |
| 2021 | 9 | 19 |
| 2022 | 13 | 14 |
| 2023 | 7 | 7 |
| 2024 | 11 | 7 |
| 2025 | 12 | 6 |
| 2026 | 5 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Micro-fluidic chip, library preparation chip and method for controlling and driving droplet30 Jun 2026US 12,667,841 B2Beijing BOE Sensor Technology Co., Ltd.
- Microdroplet/bubble generation device31 Mar 2026US 12,589,372 B2Japan Science and Technology Agency
- Microfluidic chip31 Mar 2026US 12,589,393 B2Boe Technology Group Co., Ltd.
- Thermoformed, injection molded, and/or overmolded microfluidic structures and techniques for making the same3 Mar 2026US 12,564,995 B2Illumina, Inc.
- 3D microelectrode array (MEA) for optical and electrical probing of electrogenic cells24 Feb 2026US 12,559,364 B2AXOSIM, Inc.
- Absorbing Gas Species from a Cavity of a Vapor Cell9 Apr 2026US 2026/0098877 A1Quantum Valley Ideas Laboratories
- Forming Antirelaxation Coatings on Interior Surfaces of Vapor Cells9 Apr 2026US 2026/0099125 A1Quantum Valley Ideas Laboratories
- Antirelaxation Coatings for Vapor Cells9 Apr 2026US 2026/0100716 A1Quantum Valley Ideas Laboratories
- Flexible Microelectrode Arrays3 Jul 2025US 2025/0213160 A1Nikon Corporation
- Fabrication of carbon-containing nanoneedles5 Jun 2025US 2025/0177712 A1Lawrence Livermore National Security, LLC
Most cited
By later US patents
- High surface area substrates for microarrays and methods to make same121US 7,195,872 B23D Biosurfaces, Inc. · 2007
- Formation of interconnections to microfluidic devices82US 6,599,436 B1Sandia Corporation · 2003
- 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 forming a mold and molding a micro-device69US 6,899,838 B2Becton, Dickinson and Company · 2005