G01N 2030/847
By pneumatic means
Official title: {by pneumatic means}
G01N2030/847 (By pneumatic means) appears on 34 US grants and 30 published applications in this corpus.
Search patents in G01N- Granted patents
- 34
- Published applications
- 30
- Assignees
- 27
- Inventors
- 73
- Latest grant
- 5 Oct 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 3 | 0 |
| 2001 | 2 | 3 |
| 2002 | 2 | 2 |
| 2003 | 3 | 2 |
| 2004 | 0 | 0 |
| 2005 | 0 | 2 |
| 2006 | 1 | 2 |
| 2007 | 3 | 3 |
| 2008 | 1 | 1 |
| 2009 | 1 | 1 |
| 2010 | 1 | 3 |
| 2011 | 3 | 5 |
| 2012 | 1 | 0 |
| 2013 | 1 | 0 |
| 2014 | 1 | 1 |
| 2015 | 0 | 0 |
| 2016 | 0 | 1 |
| 2017 | 2 | 0 |
| 2018 | 0 | 1 |
| 2019 | 0 | 0 |
| 2020 | 0 | 1 |
| 2021 | 2 | 0 |
| 2022 | 0 | 1 |
| 2023 | 0 | 0 |
| 2024 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Nebulizer for charged aerosol detection (CAD) system5 Oct 2021US 11,137,379 B2Dionex Corporation
- Machine for chemical analysis comprising the combination of electron ionization mass spectrometry with liquid chromatography17 Aug 2021US 11,092,579 B2
- Nebulizer for charged aerosol detection (CAD) system26 Dec 2017US 9,851,333 B2Dionex Corporation
- Gas-blowing liquid sample infusing device and infusion container used for the same25 Apr 2017US 9,630,125 B2Shimadzu Corporation
- Evaporative light scattering detector25 Mar 2014US 8,681,330 B2Alltech Associates, Inc.
- Gas flow nebulizer25 Jan 2024US 2024/0027409 A1PerkinElmer Scientific Canada ULC
- Method and an apparatus for determining isotope relationships13 Jan 2022US 2022/0011201 A1Elementar Analysensysteme GmbH
- Machine for chemical analysis comprising the combination of electron ionization mass spectrometry with liquid chromatography24 Sep 2020US 2020/0300822 A1Universita Degli Studi Di Urbino “Carlo Bo”
- Nebulizer for Charged Aerosol Detection (CAD) System12 Apr 2018US 2018/0100840 A1Dionex Corporation
- Gas-blowing liquid sample infusing device and infusion container used for the same8 Dec 2016US 2016/0354709 A1Shimadzu Corporation
Most cited
By later US patents
- Apparatus for forming liquid droplets having a mechanically fixed inner microtube193US 5,868,322 AHewlett-Packard Company · 1999
- Microfluidic sample delivery devices, systems, and methods155US 7,303,727 B1Caliper Life Sciences, Inc. · 2007
- Nebulizer particularly adapted for analytical purposes47US 4,582,654 AVarian Associates, Inc. · 1986
- Evaporative electrical detector39US 6,568,245 B2TSI Incorporated · 2003
- Ir compatible deposition surface for liquid chromatography34US 4,823,009 AMassachusetts Institute of Technology · 1989