G21F 9/18
By biological processes
Official title: by biological processes
G21F9/18 (By biological processes) appears on 28 US grants and 36 published applications in this corpus.
Search patents in G21F- Granted patents
- 28
- Published applications
- 36
- Assignees
- 34
- Inventors
- 90
- Latest grant
- 10 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 2 |
| 2006 | 0 | 0 |
| 2007 | 0 | 4 |
| 2008 | 1 | 3 |
| 2009 | 1 | 0 |
| 2010 | 2 | 4 |
| 2011 | 3 | 1 |
| 2012 | 1 | 1 |
| 2013 | 2 | 1 |
| 2014 | 3 | 1 |
| 2015 | 0 | 1 |
| 2016 | 0 | 1 |
| 2017 | 1 | 2 |
| 2018 | 0 | 1 |
| 2019 | 0 | 1 |
| 2020 | 0 | 2 |
| 2021 | 0 | 1 |
| 2022 | 2 | 2 |
| 2023 | 0 | 4 |
| 2024 | 2 | 2 |
| 2025 | 1 | 1 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Biosensors for detecting and/or neutralizing bioavailable uranium and related U-sensitive genetic molecular components, gene cassettes, vectors, genetic circuits, compositions, methods and systems10 Mar 2026US 12,571,058 B2Lawrence Livermore National Security, LLC
- Reactor arrangement comprising a means for rotating and/or oscillating a transformation device and a method of using such reactor arrangement15 Apr 2025US 12,274,991 B2Spinchem AB
- Device for treating uranium tailings with microorganism29 Oct 2024US 12,131,833 B2The Fourth Research and Design Engineering Institute of China National Nuclear Corporation
- Biosensors for detecting and/or neutralizing bioavailable uranium and related U-sensitive genetic molecular components, gene cassettes, vectors, genetic circuits, compositions, methods and systems13 Feb 2024US 11,898,211 B2Lawrence Livermore National Security, LLC
- Deinococcus radiodurans having gold nanoparticle synthesis ability, and method for removing radioactive iodine by using same12 Apr 2022US 11,302,455 B2University of Seoul Industry Cooperation Foundatio
- Method for stabilizing and immobilizing uranium at source via formation of mineral film mediated by microorganisms13 Aug 2026US 2026/0237533 A1
- Apparatus and method to remove tritium from high volumetric wastewaters21 Aug 2025US 2025/0266181 A1Korea Atomic Energy Research Institute
- Biosensors for detecting and/or neutralizing bioavailable uranium and related u-sensitive genetic molecular components, gene cassettes, vectors, genetic circuits, compositions, methods and systems14 Nov 2024US 2024/0376556 A1Lawrence Livermore National Security, LLC
- Device for treating uranium tailings with microorganism3 Oct 2024US 2024/0331887 A1The Fourth Research and Design Engineering Institute of China National Nuclear Corporation
- Method for the aerobic and anaerobic cultivation of microorganisms, method for the production of a preparation for cleaning contaminated liquids and surfaces, method for cleaning contaminated liquids and surfaces and method for cleaning contaminated surfaces18 May 2023US 2023/0151314 A1
Most cited
By later US patents
- Biological denitrification of high concentration nitrate waste45US 4,043,936 AThe United States of America as represented by the United States Energy Research and Development Administration · 1977
- Waste site reclamation with recovery of radionuclides and metals30US 5,292,456 AAssociated Universities, Inc. · 1994
- Method for volume reduction of low activity organic wastes from nuclear power plants by anaerobic decomposition26US 4,861,519 AImatran Voima Oy · 1989
- Mass and a method of preparing same of living cells of organisms for adsorbing metal ions from a physiological solution, and employment of the mass for enriching metals14US 4,292,408 AKernforschungsanlage Julich Gesellschaft mit beschrankter Haftung · 1981
- Process for the separation of metals from aqueous media13US 4,701,261 ABio Separation Limited · 1987