G01N 2030/383
By using auxiliary fluid
Official title: {by using auxiliary fluid}
G01N2030/383 (By using auxiliary fluid) appears on 49 US grants and 22 published applications in this corpus.
Search patents in G01N- Granted patents
- 49
- Published applications
- 22
- Assignees
- 36
- Inventors
- 69
- Latest grant
- 4 Jun 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 3 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 3 | 0 |
| 1995 | 3 | 0 |
| 1996 | 3 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 3 | 0 |
| 2000 | 3 | 0 |
| 2001 | 2 | 1 |
| 2002 | 4 | 1 |
| 2003 | 0 | 6 |
| 2004 | 1 | 6 |
| 2005 | 1 | 2 |
| 2006 | 1 | 1 |
| 2007 | 1 | 0 |
| 2008 | 0 | 0 |
| 2009 | 2 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 1 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 1 |
| 2017 | 1 | 0 |
| 2018 | 1 | 1 |
| 2019 | 0 | 0 |
| 2020 | 1 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 1 |
| 2023 | 0 | 0 |
| 2024 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Gas chromatograph, maintenance switch mode setting method and non-transitory computer readable medium storing maintenance switch mode setting program4 Jun 2024US 12,000,807 B2Shimadzu Corporation
- Microfluidic device30 Jun 2020US 10,697,942 B2Pharmafluidics NV
- Method and apparatus for preconcentrating a gaseous sample4 Sep 2018US 10,067,100 B2Thermo Fisher Scientific (Bremen) GmbH
- Liquid chromatograph16 May 2017US 9,651,526 B2Shimadzu Corporation
- Gas chromatograph comprising a controllable switching device6 Aug 2013US 8,499,615 B2Siemens Aktiegesellschaft
- Gas chromatograph, maintenance switch mode setting method and non-transitory computer readable medium storing maintenance switch mode setting program27 Jan 2022US 2022/0026402 A1Shimadzu Corporation
- Microfluidic device19 Jul 2018US 2018/0202979 A1Pharmafluidics NV
- Method and Apparatus for Preconcentrating a Gaseous Sample3 Nov 2016US 2016/0320355 A1Thermo Fisher Scientific (Bremen) GmbH
- Liquid chromatograph1 Oct 2015US 2015/0276688 A1Shimadzu Corporation
- Gas Chromatograph Comprising A Controllable Switching Device1 Dec 2011US 2011/0290001 A1Siemens Aktiengesellschaft
Most cited
By later US patents
- Apparatus and method for performing microfluidic manipulations for chemical analysis and synthesis396US 5,858,195 ALockheed Martin Energy Research Corporation · 1999
- Apparatus and method for performing microfluidic manipulations for chemical analysis and synthesis382US 6,033,546 ALockheed Martin Energy Research Corporation · 2000
- Apparatus and method for performing microfluidic manipulations for chemical analysis369US 6,001,229 ALockheed Martin Energy Systems, Inc. · 1999
- Apparatus and method for performing microfluidic manipulations for chemical analysis and synthesis350US 6,010,607 ALockheed Martin Energy Research Corporation · 2000
- Apparatus and method for performing microfluidic manipulations for chemical analysis and synthesis198US 6,010,608 ALockheed Martin Energy Research Corporation · 2000