G01N 27/226
Construction of measuring vessels
Official title: {Construction of measuring vessels; Electrodes therefor}
G01N27/226 (Construction of measuring vessels) appears on 522 US grants and 569 published applications in this corpus.
Search patents in G01N- Granted patents
- 522
- Published applications
- 569
- Assignees
- 417
- Inventors
- 1,520
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 3 | 0 |
| 1978 | 4 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 3 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 5 | 0 |
| 1986 | 1 | 0 |
| 1987 | 3 | 0 |
| 1988 | 3 | 0 |
| 1989 | 5 | 0 |
| 1990 | 4 | 0 |
| 1991 | 7 | 0 |
| 1992 | 5 | 0 |
| 1993 | 7 | 0 |
| 1994 | 3 | 0 |
| 1995 | 6 | 0 |
| 1996 | 6 | 0 |
| 1997 | 5 | 0 |
| 1998 | 8 | 0 |
| 1999 | 7 | 0 |
| 2000 | 3 | 0 |
| 2001 | 9 | 2 |
| 2002 | 5 | 8 |
| 2003 | 8 | 13 |
| 2004 | 10 | 13 |
| 2005 | 10 | 8 |
| 2006 | 5 | 6 |
| 2007 | 6 | 3 |
| 2008 | 4 | 7 |
| 2009 | 3 | 9 |
| 2010 | 5 | 9 |
| 2011 | 5 | 9 |
| 2012 | 4 | 8 |
| 2013 | 11 | 16 |
| 2014 | 18 | 24 |
| 2015 | 13 | 17 |
| 2016 | 17 | 27 |
| 2017 | 15 | 33 |
| 2018 | 26 | 35 |
| 2019 | 21 | 39 |
| 2020 | 33 | 51 |
| 2021 | 33 | 44 |
| 2022 | 58 | 40 |
| 2023 | 26 | 31 |
| 2024 | 31 | 44 |
| 2025 | 27 | 35 |
| 2026 | 25 | 38 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Aerosol-generating system with liquid aerosol-forming substrate identification18 Aug 2026US 12,708,726 B2Altria Client Services LLC
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- Microchip gas sensing capacitor8 Oct 2026US 2026/0309666 A1Serinus Labs, Inc
- Sensor Device and Method for Detecting Properties of a Medium1 Oct 2026US 2026/0298860 A1Kyocera AVX Components (Werne) GmbH
- A microelectrode device for sensing a biological activity within a sample and a method of using such a microelectrode device1 Oct 2026US 2026/0298919 A1ETH Zurich
- Measurement device for determining dielectric constant and conductivity10 Sep 2026US 2026/0266752 A1Endress + Hauser GmbH + Co. KG
Most cited
By later US patents
- Optical and electrical methods and apparatus for molecule detection589US 5,846,708 AMassachusetts Institiute of Technology · 1998
- Optical and electrical methods and apparatus for molecule detection585US 5,653,939 ABaylor College of Medicine · 1997
- Multi-site detection apparatus278US 5,532,128 AHouston Advanced Research Center · 1996
- Multi site molecule detection method190US 5,670,322 A1997
- Parallel-plate capacitive element for monitoring environmental parameters in concrete77US 7,038,470 B1Advanced Design Consulting, USA, Ind. · 2006