G01N 30/8672
Not depending on an individual instrument
Official title: {not depending on an individual instrument, e.g. retention time indexes or calibration transfer}
G01N30/8672 (Not depending on an individual instrument) appears on 41 US grants and 39 published applications in this corpus.
Search patents in G01N- Granted patents
- 41
- Published applications
- 39
- Assignees
- 24
- Inventors
- 77
- Latest grant
- 20 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1995 | 3 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 2 | 2 |
| 2003 | 3 | 1 |
| 2004 | 1 | 1 |
| 2005 | 1 | 0 |
| 2006 | 0 | 3 |
| 2007 | 1 | 1 |
| 2008 | 0 | 0 |
| 2009 | 1 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 2 |
| 2012 | 0 | 1 |
| 2013 | 1 | 0 |
| 2014 | 0 | 1 |
| 2015 | 1 | 4 |
| 2016 | 2 | 0 |
| 2017 | 2 | 3 |
| 2018 | 0 | 2 |
| 2019 | 2 | 2 |
| 2020 | 2 | 5 |
| 2021 | 4 | 3 |
| 2022 | 4 | 4 |
| 2023 | 2 | 2 |
| 2024 | 4 | 1 |
| 2025 | 1 | 0 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method of generating quality control information, apparatus for generating quality control information, and program20 Jan 2026US 12,530,769 B2Sysmex Corporation
- Analysis method28 Jan 2025US 12,208,343 B2Nippon Telegraph and Telephone Corporation
- Methods, mediums, and systems to compare data within and between cohorts10 Dec 2024US 12,163,936 B2Waters Technologies Ireland Limited
- Focusing agents and calibration transportability24 Sep 2024US 12,099,045 B2The United States of America as represented by the Secretary of the Air Force
- Quantitative determination device for brominated flame-retardant compounds3 Sep 2024US 12,078,622 B2Shimadzu Corporation
- Method of generating quality control information, apparatus for generating quality control information, and program19 Mar 2026US 2026/0080534 A1Sysmex Corporation
- Quantitative determination device for brominated flame-retardant compounds3 Oct 2024US 2024/0329016 A1Shimadzu Corporation
- Method of quality control, quality control apparatus, and program14 Sep 2023US 2023/0288438 A1Sysmex Corporation
- Method of generating quality control information, apparatus for generating quality control information, and program14 Sep 2023US 2023/0289962 A1Sysmex Corporation
- Quantitative determination device for brominated flame-retardant compounds24 Nov 2022US 2022/0373520 A1Shimadzu Corporation
Most cited
By later US patents
- Calibration transfer for analytical instruments157US 5,459,677 AThe Board of Regents of the University of Washington · 1995
- Retention time stability in a gas chromatographic apparatus32US 5,476,000 AHewlett-Packard Company · 1995
- Standardization of chromatographic systems26US 5,958,246 AThe Perkin-Elmer Corporation · 1999
- Calibration transfer for second order analytical instruments24US 5,559,728 AUniversity of Washington · 1996
- Capillary column method translation22US 5,405,432 AHewlett-Packard Company · 1995