G01N 27/4141
Specially adapted for gases
Official title: {specially adapted for gases}
G01N27/4141 (Specially adapted for gases) appears on 334 US grants and 428 published applications in this corpus.
Search patents in G01N- Granted patents
- 334
- Published applications
- 428
- Assignees
- 200
- Inventors
- 909
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 4 | 0 |
| 1988 | 2 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 3 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 3 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 3 | 0 |
| 2001 | 3 | 0 |
| 2002 | 2 | 4 |
| 2003 | 1 | 0 |
| 2004 | 0 | 4 |
| 2005 | 3 | 5 |
| 2006 | 3 | 11 |
| 2007 | 2 | 13 |
| 2008 | 3 | 7 |
| 2009 | 6 | 11 |
| 2010 | 6 | 15 |
| 2011 | 7 | 16 |
| 2012 | 9 | 34 |
| 2013 | 23 | 16 |
| 2014 | 17 | 22 |
| 2015 | 14 | 11 |
| 2016 | 19 | 23 |
| 2017 | 17 | 32 |
| 2018 | 13 | 28 |
| 2019 | 26 | 31 |
| 2020 | 29 | 40 |
| 2021 | 21 | 27 |
| 2022 | 16 | 30 |
| 2023 | 15 | 14 |
| 2024 | 28 | 15 |
| 2025 | 14 | 8 |
| 2026 | 9 | 11 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Semiconductor structure, integrated circuit and manufacturing method thereof11 Aug 2026US 12,704,476 B2Taiwan Semiconductor Manufacturing Company.Ltd
- Biosensor and a biosensing kit14 Jul 2026US 12,681,012 B2Iq Biozoom Sp. Z O. O.
- Gas sensor based on thiophene-based high performance organic semiconducting materials with large surface area vertical device design16 Jun 2026US 12,656,304 B2Corning Incorporated
- Gas sensor system28 Apr 2026US 12,613,216 B2Kabushiki Kaisha Toshiba
- Devices and methods for selective detection of cannabinoids28 Apr 2026US 12,613,218 B2University of Ottawa
- Gas sensor based on thiophene-based high performance organic semiconducting materials with large surface area vertical device design1 Oct 2026US 2026/0298866 A1Corning Incorporated
- Ic sensor process utilizing gold wire-bonding24 Sep 2026US 2026/0293751 A1Microchip Technology Incorporated
- Gas sensor fet, gas sensor, and method for manufacturing gas sensor fet3 Sep 2026US 2026/0259171 A1Hitachi High-Tech Corporation
- Organic hydrogen sensor23 Jul 2026US 2026/0210893 A1King Abdullah University of Science and Technology
- Gas sensing chip, manufacturing method thereof and gas sensing device23 Jul 2026US 2026/0210902 A1National Tsing Hua University
Most cited
By later US patents
- Apparatus and method for measuring the concentration of components in fluids242US 4,411,741 AUniversity of Utah · 1983
- One-transistor pixel array166US 8,217,433 B1Life Technologies Corporation · 2012
- Two-transistor pixel array122US 8,247,849 B2Life Technologies Corporation · 2012
- Varying potential silicon carbide gas sensor78US 5,698,771 AThe United States of America as represented by the United States National Aeronautics and Space Administration · 1997
- Low voltage flexible organic/transparent transistor for selective gas sensing, photodetecting and CMOS device applications68US 7,544,967 B2Massachusetts Institute of Technology · 2009