G01N 30/14
By elimination of some components
Official title: by elimination of some components
G01N30/14 (By elimination of some components) appears on 297 US grants and 315 published applications in this corpus.
Search patents in G01N- Granted patents
- 297
- Published applications
- 315
- Assignees
- 237
- Inventors
- 901
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 4 | 0 |
| 1982 | 0 | 0 |
| 1983 | 3 | 0 |
| 1984 | 0 | 0 |
| 1985 | 4 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 4 | 0 |
| 1991 | 3 | 0 |
| 1992 | 11 | 0 |
| 1993 | 7 | 0 |
| 1994 | 9 | 0 |
| 1995 | 10 | 0 |
| 1996 | 8 | 0 |
| 1997 | 4 | 0 |
| 1998 | 5 | 0 |
| 1999 | 6 | 0 |
| 2000 | 7 | 0 |
| 2001 | 5 | 1 |
| 2002 | 3 | 7 |
| 2003 | 3 | 3 |
| 2004 | 2 | 7 |
| 2005 | 1 | 5 |
| 2006 | 3 | 5 |
| 2007 | 4 | 8 |
| 2008 | 5 | 8 |
| 2009 | 2 | 4 |
| 2010 | 3 | 2 |
| 2011 | 4 | 10 |
| 2012 | 1 | 8 |
| 2013 | 6 | 6 |
| 2014 | 5 | 11 |
| 2015 | 7 | 6 |
| 2016 | 9 | 19 |
| 2017 | 7 | 11 |
| 2018 | 10 | 13 |
| 2019 | 15 | 22 |
| 2020 | 10 | 19 |
| 2021 | 14 | 22 |
| 2022 | 14 | 23 |
| 2023 | 13 | 29 |
| 2024 | 17 | 28 |
| 2025 | 22 | 19 |
| 2026 | 17 | 19 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Isolation and analysis of terpenes6 Oct 2026US 12,754,110 B2Orange Photonics, Inc.
- Analysis device and analysis method for quality index of natural gas product and application6 Oct 2026US 12,754,171 B2PetroChina Company Limited
- Monitoring analysis device and monitoring analysis method6 Oct 2026US 12,754,173 B2Shimadzu Corporation
- Method for analyzing trace levels of semi-volatile nitrosamines in solid samples8 Sep 2026US 12,730,096 B2Merck Sharp & Dohme Corp.
- Kit for detecting drug in sample and detection method thereof18 Aug 2026US 12,710,405 B1Calibra Scientific, Inc.
- Two-in-one chromatography systems for use with small volume samples and with automated liquid handlers8 Oct 2026US 2026/0306967 A1Integrated Micro-Chromatography Systems, Inc.
- Method for analyzing degradation of marine biodegradable plastic10 Sep 2026US 2026/0266778 A1Shimadzu Corporation
- Exhaled breath capture modules and substrate-based probes for monitoring proteolysis activity3 Sep 2026US 2026/0259181 A1Zeteo Tech, Inc.
- Method for simultaneously detecting four alkaloids and 10 catechin components in tea23 Jul 2026US 2026/0210918 A1Tea Research Institute, Guangdong Academy of Agricultural Sciences
- Method of introducing a sample into a separation column and corresponding system9 Jul 2026US 2026/0194496 A1Dionex Softron GmbH
Most cited
By later US patents
- Pressure-enhanced extraction and purification103US 6,274,726 B1BBI BioSeq, Inc. · 2001
- Method and device for solid phase microextraction and desorption69US 5,691,206 A1997
- Method of preventing contamination of a chromatography column67US 5,338,448 ASarasep, Inc. · 1994
- High speed detection of vapors of specific compounds57US 5,092,155 AThermedics Inc. · 1992
- Vapor collector/desorber with non-conductive tube bundle55US 5,551,278 AThermedics Inc. · 1996