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G21C 19/38

Chemical means only

G21C19/38 (Chemical means only) appears on 17 US grants and 6 published applications in this corpus.

Search patents in G21C

Granted patents: 17
Published applications: 6
Assignees: 11
Inventors: 41
Latest grant: 25 Mar 2025

Filings by year

G21C 19/38: granted patents and published applications per publication year
Year	Granted patents	Published applications
1976	1	0
1977	1	0
1978	0	0
1979	0	0
1980	0	0
1981	4	0
1982	1	0
1983	0	0
1984	1	0
1985	2	0
1986	0	0
1987	0	0
1988	1	0
1989	0	0
1990	0	0
1991	0	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	1	0
2003	1	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	2	2
2018	0	0
2019	0	0
2020	0	0
2021	0	0
2022	0	0
2023	0	2
2024	1	2
2025	1	0

By publication year. Applications have been published since 2001.

Recent patents

Modular, integrated, automated, compact, and proliferation-hardened method to chemically recycle used nuclear fuel (UNF) originating from nuclear reactors to recover a mixture of transuranic (TRU) elements for advanced reactor fuel to recycle uranium and zirconium25 Mar 2025US 12,260,967 B2Curio Solutions LLC
Modular, integrated, automated, compact, and proliferation-hardened method to chemically recycle used nuclear fuel (UNF) originating from nuclear reactors to recover a mixture of transuranic (TRU) elements for advanced reactor fuel to recycle uranium and zirconium6 Feb 2024US 11,894,154 B2Curio Solutions LLC
Low temperature chemical processing of graphite-clad nuclear fuels17 Oct 2017US 9,793,019 B1Savannah River Nuclear Solutions, LLC
Low temperature vapor phase digestion of graphite18 Apr 2017US 9,623,371 B1Savannah River Nuclear Solutions, LLC
Method for dissolving plutonium or a plutonium alloy and converting it into nuclear fuel23 Sep 2003US 6,623,712 B1Commissariat A L' Energie Atomique

Most cited

By later US patents