G21G 2001/0073
Rhenium
Official title: {Rhenium}
G21G2001/0073 (Rhenium) appears on 10 US grants and 12 published applications in this corpus.
Search patents in G21G- Granted patents
- 10
- Published applications
- 12
- Assignees
- 10
- Inventors
- 37
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1993 | 1 | 0 |
| 1994 | 1 | 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 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 1 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 2 |
| 2013 | 0 | 1 |
| 2014 | 1 | 1 |
| 2015 | 0 | 0 |
| 2016 | 2 | 0 |
| 2017 | 0 | 1 |
| 2018 | 1 | 0 |
| 2019 | 1 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 1 |
| 2022 | 0 | 0 |
| 2023 | 0 | 1 |
| 2024 | 1 | 2 |
| 2025 | 0 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- System for production of radioisotopes by bremsstrahlung comprising a curved converter25 Aug 2026US 12,718,965 B2Ion Beam Applications S. A.
- Technetium-99M generator for enriched molybdenum16 Jul 2024US 12,040,102 B2Uchicago Argonne, LLC
- Method of pre-treating an adsorbent for a chromatographic separation23 Jul 2019US 10,357,758 B2Bwxt Itg Canada, Inc.
- Method for separation of chemically pure Os from metal mixtures2 Oct 2018US 10,087,503 B2The Curators of the University of Missouri
- Method for separation of chemically pure Os from metal mixtures27 Dec 2016US 9,528,169 B2The Curators of the University of Missouri
- System and Method For Fractional Elution of Mother-Daughter Radionuclides12 Sep 2024US 2024/0304352 A1Northstar Medical Technologies, LLC
- Method for stacked elution of mother-daughter radionuclides18 Jul 2024US 2024/0239686 A1Northstar Medical Technologies, LLC
- System for production of radioisotopes by bremsstrahlung comprising a curved converter14 Sep 2023US 2023/0290532 A1Ion Beam Applications S. A.
- Technetium-99m generator for enriched molybdenum21 Oct 2021US 2021/0327602 A1Uchicago Argonne, LLC
- Method for separation of chemically pure os from metal mixtures2 Mar 2017US 2017/0058381 A1The Curators of the University of Missouri
Most cited
By later US patents
- Tungsten-188/carrier-free rhenium-188 perrhenic acid generator system9US 5,186,913 AMartin Marietta Energy Systems, Inc. · 1993
- Tungsten-188/carrier-free rhenium-188 perrhenic acid generator system8US 5,275,802 AMartin Marietta Energy Systems, Inc. · 1994
- General radioisotope production method employing PET-style target systems3US 9,269,467 B22016
- Generator for rhenium-1881US 7,329,400 B2Lynntech, Inc. · 2008