G01T 1/2047
Sample preparation
Official title: {Sample preparation}
G01T1/2047 (Sample preparation) appears on 9 US grants and 3 published applications in this corpus.
Search patents in G01T- Granted patents
- 9
- Published applications
- 3
- Assignees
- 6
- Inventors
- 18
- Latest grant
- 18 Mar 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 1 |
| 2021 | 1 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 2 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Method and system for directly and rapidly detecting 14C of carbon dioxide18 Mar 2025US 12,253,638 B2Zhejiang University
- Colorimetric radiation detector10 Aug 2021US 11,086,028 B2National Technology & Engineering Solutions of Sandia, LLC
- Sample plate liquid scintillation counter29 Oct 1991US 5,061,853 AWallac Oy
- Method of producing a carrier for a plurality of radioactive samples12 Jun 1990US 4,933,554 AWallac Oy
- Scintillation apparatus and method with surface-modified polyethylene sample vessels28 Jun 1988US 4,754,138 A
- Method for purification and removal of potassium from nonpolar and surfactant solutions and mixtures21 Nov 2024US 2024/0385337 A1Battelle Memorial Institute
- Method and system for directly and rapidly detecting 14c of carbon dioxide2 May 2024US 2024/0142643 A1Zhejiang University
- Colorimetric radiation detector13 Aug 2020US 2020/0257004 A1National Technology & Engineering Solutions of Sandia, LLC
Most cited
By later US patents
- Method of producing a carrier for a plurality of radioactive samples9US 4,933,554 AWallac Oy · 1990
- Method for processing fluid materials particularly in the preparation of samples for radioactive isotope tracer studies8US 4,148,608 APackard Instrument Company, Inc. · 1979
- Sample plate liquid scintillation counter6US 5,061,853 AWallac Oy · 1991
- Method for calibration measurement in a liquid scintillation counter and carrier used in the method4US 3,935,449 AWallac Oy · 1976
- Method and apparatus for processing fluid materials particularly in the preparation of samples for radioactive isotope tracer studies4US 3,979,503 APackard Instrument Company, Inc. · 1976