G01N 33/0093
Radioactive materials
Official title: {Radioactive materials}
G01N33/0093 (Radioactive materials) appears on 74 US grants and 44 published applications in this corpus.
Search patents in G01N- Granted patents
- 74
- Published applications
- 44
- Assignees
- 58
- Inventors
- 202
- Latest grant
- 3 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
| 1983 | 3 | 0 |
| 1984 | 2 | 0 |
| 1985 | 3 | 0 |
| 1986 | 0 | 0 |
| 1987 | 5 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 3 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 7 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 2 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 1 | 2 |
| 2011 | 0 | 2 |
| 2012 | 2 | 2 |
| 2013 | 1 | 0 |
| 2014 | 1 | 0 |
| 2015 | 1 | 1 |
| 2016 | 1 | 3 |
| 2017 | 0 | 5 |
| 2018 | 5 | 6 |
| 2019 | 5 | 2 |
| 2020 | 1 | 4 |
| 2021 | 6 | 3 |
| 2022 | 1 | 3 |
| 2023 | 3 | 2 |
| 2024 | 2 | 2 |
| 2025 | 1 | 0 |
| 2026 | 2 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- High throughput radiochemistry system3 Mar 2026US 12,564,840 B2The Regents of the University of California
- Sparc assay24 Feb 2026US 12,560,610 B2Nordic Bioscience A/S
- Method for determining 224Ra in sediment by using pulse ionization chamber emanometer17 Jun 2025US 12,332,388 B2First Institute of Oceanography, Ministry of Natural Resources
- Method for determining a concentration of a synthesis component in a radiopharmaceutical sample11 Jun 2024US 12,007,376 B2Trace-Ability, Inc.
- Systems and methods for collecting and analyzing hazardous materials information using an unmanned aerial vehicle5 Mar 2024US 11,922,821 B2Alliance Solutions Group, Inc.
- Microfluidic devices for enhanced micromixing and detection sampling9 Jul 2026US 2026/0194518 A1Battelle Savannah River Alliance, LLC
- High throughput radiochemistry system18 Jun 2026US 2026/0166553 A1The Regents of the University of California
- System for estimating concentration of nuclear material and method therefor5 Mar 2026US 2026/0063478 A1Seoul National University R&Db Foundation
- Generation of fused environmental and compositional information12 Feb 2026US 2026/0044645 A1Gamma Reality, Inc.
- Analytical hplc12 Sep 2024US 2024/0302338 A1Ge Healthcare Limited
Most cited
By later US patents
- Liquid sampling apparatus39US 4,207,922 ACommissariat A L' Energie Atomique · 1980
- Stepwise advancing rotary conveyor and installation for taking liquid samples incorporating such a conveyor22US 4,854,355 ACogema-Compagnie Generale des Matieres Nucleaires · 1989
- Sample taking device21US 4,662,231 AWiederaufarbeitungsanlage Karlsruhe Betriebs-Gesellschaft mbH · 1987
- Device for taking samples of molten metals flowing in pipes13US 3,968,695 AInteratom, Internationale Atomreaktorbau GmbH · 1976
- Liquid sampling device13US 4,512,203 ACommissariat A L' Energie Atomique · 1985