G01N 2030/3061
Column or associated structural member used as heater
Official title: {column or associated structural member used as heater}
G01N2030/3061 (Column or associated structural member used as heater) appears on 67 US grants and 46 published applications in this corpus.
Search patents in G01N- Granted patents
- 67
- Published applications
- 46
- Assignees
- 41
- Inventors
- 118
- Latest grant
- 17 Sep 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 3 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 2 | 0 |
| 1992 | 10 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 3 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 1 |
| 2002 | 2 | 3 |
| 2003 | 4 | 3 |
| 2004 | 2 | 3 |
| 2005 | 1 | 5 |
| 2006 | 1 | 0 |
| 2007 | 3 | 1 |
| 2008 | 2 | 1 |
| 2009 | 2 | 3 |
| 2010 | 1 | 0 |
| 2011 | 0 | 0 |
| 2012 | 1 | 1 |
| 2013 | 2 | 2 |
| 2014 | 0 | 4 |
| 2015 | 2 | 5 |
| 2016 | 1 | 1 |
| 2017 | 2 | 2 |
| 2018 | 1 | 2 |
| 2019 | 5 | 2 |
| 2020 | 2 | 3 |
| 2021 | 1 | 2 |
| 2022 | 3 | 2 |
| 2023 | 0 | 0 |
| 2024 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Monolithic microfabricated gas analyzer and enclosure17 Sep 2024US 12,092,620 B2Omniscent Inc.
- Establishing fluidic connections between chromatography components30 Aug 2022US 11,428,674 B2Waters Technologies Corporation
- Techniques for accelerating thermal equilibrium in a chromatographic column7 Jun 2022US 11,351,477 B2Waters Technologies Corporation
- Techniques for thermally insulating a liquid chromatographic column15 Mar 2022US 11,273,390 B2Waters Technologies Corporation
- Modular mounting system for components of heating chamber2 Mar 2021US 10,933,349 B2Agilent Technologies, Inc.
- Monolithic microfabricated gas analyzer and enclosure17 Nov 2022US 2022/0365043 A1Omniscent Inc.
- Establishing fluidic connections between chromatography components10 Nov 2022US 2022/0357305 A1Waters Technologies Corporation
- Fast temperature ramp gas chromatography1 Jul 2021US 2021/0199626 A1Pulmostics Limited
- Micro gas chromatography system10 Jun 2021US 2021/0172913 A1Nanova Environmental, Inc.
- Fast temperature ramp gas chromatography26 Nov 2020US 2020/0371070 A1Pulmostics Limited
Most cited
By later US patents
- Heated transfer line for capillary tubing563US 4,735,259 AHewlett-Packard Company · 1988
- Temperature control system for liquid chromatographic columns employing a thin film heater/sensor421US 4,484,061 ASys-Tec, Inc. · 1984
- High speed gas chromatography68US 5,808,178 AThermedics Detection Inc. · 1998
- Miniature gas chromatograph with heated gas inlet fitting, heated tubing, and heated microvalve assembly64US 5,544,276 AMicrosensors Technology, Inc. · 1996
- Method and apparatus for introduction of liquid effluent into mass spectrometer and other gas-phase or particle detectors62US 4,968,885 AExtrel Corporation · 1990