G01N 2030/405
Re-concentrating or inverting previous separation
Official title: {re-concentrating or inverting previous separation}
G01N2030/405 (Re-concentrating or inverting previous separation) appears on 19 US grants and 8 published applications in this corpus.
Search patents in G01N- Granted patents
- 19
- Published applications
- 8
- Assignees
- 13
- Inventors
- 42
- Latest grant
- 20 Feb 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 3 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 2 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 1 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 1 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 1 |
| 2018 | 0 | 0 |
| 2019 | 0 | 1 |
| 2020 | 0 | 0 |
| 2021 | 1 | 1 |
| 2022 | 1 | 1 |
| 2023 | 1 | 0 |
| 2024 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Analyte concentrator system and methods of use20 Feb 2024US 11,906,409 B2Dionex Corporation
- Techniques for monitoring an analyzer including multiple liquid chromatography streams21 Feb 2023US 11,585,791 B2Roche Diagnostics Operations, Inc.
- Method of analyzing using analyte concentrator system having eluent generation module18 Jan 2022US 11,226,274 B2Dionex Corporation
- Bead packing in microfluidic channels7 Sep 2021US 11,110,456 B2Hewlett-Packard Development Company, L. P.
- Systems and methods for high-throughput screening of fluidic samples9 Apr 2013US 8,414,774 B2Agilent Technologies, Inc.
- Analyte concentrator system and methods of use28 Jul 2022US 2022/0236153 A1Dionex Corporation
- Techniques for monitoring an analyzer including multiple liquid chromatography streams24 Jun 2021US 2021/0190736 A1Roche Diagnostics Operations, Inc.
- Bead packing in microfluidic channels23 May 2019US 2019/0151846 A1Hewlett-Packard Development Company, L. P.
- Analyte concentrator system and methods of use17 Aug 2017US 2017/0234782 A1Dionex Corporation
- Method and Device for Producing a Radionuclide27 Dec 2012US 2012/0325052 A1
Most cited
By later US patents
- High speed gas chromatography68US 5,808,178 AThermedics Detection Inc. · 1998
- Mechanical gas chromatography injection valves and column multiplexing techniques37US 5,205,845 AThe Regents of the University of Michigan · 1993
- Thermal modulation inlet for gas chromatography system29US 5,141,532 AThe Regents of the University of Michigan · 1992
- High throughput autosampler29US 7,588,725 B2BioTrove, Inc. · 2009
- Electrochromatographic preconcentration method28US 5,453,382 AIndiana University Foundation · 1995