G01N 2035/00247
Microvalves
Official title: {Microvalves}
G01N2035/00247 (Microvalves) appears on 103 US grants and 117 published applications in this corpus.
Search patents in G01N- Granted patents
- 103
- Published applications
- 117
- Assignees
- 71
- Inventors
- 223
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 3 | 0 |
| 1998 | 3 | 0 |
| 1999 | 4 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 4 |
| 2002 | 1 | 19 |
| 2003 | 9 | 14 |
| 2004 | 5 | 8 |
| 2005 | 5 | 6 |
| 2006 | 3 | 4 |
| 2007 | 3 | 9 |
| 2008 | 5 | 5 |
| 2009 | 5 | 6 |
| 2010 | 2 | 7 |
| 2011 | 9 | 3 |
| 2012 | 3 | 2 |
| 2013 | 7 | 2 |
| 2014 | 3 | 4 |
| 2015 | 3 | 3 |
| 2016 | 1 | 1 |
| 2017 | 2 | 4 |
| 2018 | 5 | 5 |
| 2019 | 4 | 3 |
| 2020 | 2 | 3 |
| 2021 | 2 | 1 |
| 2022 | 5 | 2 |
| 2023 | 0 | 1 |
| 2024 | 1 | 1 |
| 2025 | 2 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Systems and methods of delivering target molecules to a nanopore11 Aug 2026US 12,704,503 B2The Regents of the University of California
- Centrifugal fluid separation device29 Apr 2025US 12,285,757 B2Terumo BCT, Inc.
- Method and systems for microfluidic logic devices11 Feb 2025US 12,220,702 B2Standard Biotools Inc.
- Systems and methods of delivering target molecules to a nanopore27 Feb 2024US 11,913,941 B2Brigham Young University
- Centrifugal fluid separation device25 Oct 2022US 11,478,792 B2Terumo BCT, Inc.
- Systems and methods of delivering target molecules to a nanopore6 Jun 2024US 2024/0183844 A1Brigham Young University
- Centrifugal Fluid Separation Device19 Jan 2023US 2023/0015292 A1Terumo BCT, Inc.
- Method and systems for microfluidic logic devices15 Dec 2022US 2022/0395829 A1Standard Biotools Inc.
- Cartridge for testing a biological sample21 Jul 2022US 2022/0226822 A1Boehringer Ingelheim Vetmedica GmbH
- Microfluidic devices30 Sep 2021US 2021/0299662 A1Hewlett-Packard Development Company, L. P.
Most cited
By later US patents
- Parallel reaction cassette and associated devices590US 5,863,502 ASarnoff Corporation · 1999
- Microfluidic analyzer module396US 5,932,799 AYSI Incorporated · 1999
- Microfabricated devices for the storage and selective exposure of chemicals and devices212US 6,551,838 B2MicroCHIPS, Inc. · 2003
- Use of grease or wax in the polymerase chain reaction175US 5,411,876 AHoffmann-La Roche Inc. · 1995
- Coupling to microstructures for a laboratory microchip154US 6,602,472 B1Agilent Technologies, Inc. · 2003