G01N 2030/407
Carrying out another separation
Official title: {carrying out another separation}
G01N2030/407 (Carrying out another separation) appears on 25 US grants and 6 published applications in this corpus.
Search patents in G01N- Granted patents
- 25
- Published applications
- 6
- Assignees
- 18
- Inventors
- 45
- Latest grant
- 9 Nov 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 4 | 0 |
| 2001 | 4 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 2 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 2 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 1 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 1 | 1 |
| 2020 | 0 | 0 |
| 2021 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- System and method for real time monitoring of a chemical sample9 Nov 2021US 11,169,124 B2Entech Instruments Inc.
- Monolithic column chromatography11 Jun 2019US 10,317,377 B2Quest Diagnostics Investments Incorporated
- Monolithic column chromatography13 Sep 2011US 8,017,015 B2Quest Diagnostics Investments Incorporated
- Device and method for sample preparation14 Jun 2011US 7,958,774 B2Waters Technologies Corporation
- Acid or base generator and analyzer13 Nov 2001US 6,315,954 B1Dionex Corporation
- System and method for real time monitoring of a chemical sample23 May 2019US 2019/0154638 A1Entech Instruments Inc.
- Monolithic column chromatography2 Jun 2016US 2016/0153943 A1Quest Diagnostics Investments Incorporated
- Monolithic column chromatography1 Dec 2011US 2011/0290999 A1Quest Diagnostics Investments Incorporated
- Device and Method For Sample Preparation2 Oct 2008US 2008/0236256 A1Waters Corporation
- Monolithic column chromatography24 Apr 2008US 2008/0093300 A1Quest Diagnostics Investments Incorporated
Most cited
By later US patents
- Automated sample concentrator for trace components45US 4,500,432 AHewlett-Packard Company · 1985
- Chromatographic analysis42US 4,271,697 APhillips Petroleum Company · 1981
- Fully automated micro-autosampler for micro, capillary and nano high performance liquid chromatography38US 5,814,742 AL C Packings, Nederland B.V. · 1998
- Mechanical gas chromatography injection valves and column multiplexing techniques37US 5,205,845 AThe Regents of the University of Michigan · 1993
- Acid or base generator with chromatograph34US 6,036,921 ADionex Corporation · 2000