C22B 34/1268
Using alkali or alkaline-earth metals or amalgams
Official title: {using alkali or alkaline-earth metals or amalgams}
C22B34/1268 (Using alkali or alkaline-earth metals or amalgams) appears on 111 US grants and 114 published applications in this corpus.
Search patents in C22B- Granted patents
- 111
- Published applications
- 114
- Assignees
- 69
- Inventors
- 262
- Latest grant
- 1 Oct 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 3 | 0 |
| 1984 | 6 | 0 |
| 1985 | 6 | 0 |
| 1986 | 5 | 0 |
| 1987 | 2 | 0 |
| 1988 | 2 | 0 |
| 1989 | 3 | 0 |
| 1990 | 2 | 0 |
| 1991 | 4 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 3 |
| 2003 | 2 | 4 |
| 2004 | 1 | 9 |
| 2005 | 4 | 8 |
| 2006 | 3 | 10 |
| 2007 | 1 | 7 |
| 2008 | 4 | 12 |
| 2009 | 7 | 10 |
| 2010 | 5 | 8 |
| 2011 | 2 | 2 |
| 2012 | 2 | 3 |
| 2013 | 1 | 5 |
| 2014 | 7 | 3 |
| 2015 | 4 | 3 |
| 2016 | 3 | 3 |
| 2017 | 3 | 0 |
| 2018 | 2 | 6 |
| 2019 | 2 | 4 |
| 2020 | 2 | 1 |
| 2021 | 5 | 2 |
| 2022 | 2 | 2 |
| 2023 | 0 | 1 |
| 2024 | 1 | 6 |
| 2025 | 0 | 0 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Process for transition metal oxide reduction1 Oct 2024US 12,104,224 B2Helios Project Ltd.
- Producing titanium alloy materials through reduction of titanium tetrachloride25 Oct 2022US 11,478,851 B2General Electric Company
- Method for producing alloy powders based on titanium metal13 Sep 2022US 11,440,096 B2RD Titan Group, TOV
- Producing titanium alloy materials through reduction of titanium tetrachloride7 Dec 2021US 11,193,185 B2General Electric Company
- Method for recovery of metal-containing material from a composite material2 Nov 2021US 11,162,157 B2Coogee Titanium Pty Ltd
- A process for transition metal oxide reduction30 Jul 2026US 2026/0218323 A1Helios Project Ltd.
- Pyrophoric metals and metal alloys26 Mar 2026US 2026/0084210 A1Coogee Titanium Pty Ltd
- Process for Transition Metal Oxide Reduction5 Dec 2024US 2024/0401168 A1Helios Project Ltd.
- Method for recovery of metal-containing material from a composite material11 Jul 2024US 2024/0229189 A9Coogee Titanium Pty Ltd
- Method for recovery of metal-containing material from a composite material25 Apr 2024US 2024/0132994 A1Coogee Titanium Pty Ltd
Most cited
By later US patents
- Process for obtaining silicon from fluosilicic acid59US 4,442,082 ASRI International · 1984
- Method of making metals and other elements59US 5,779,761 AKroftt-Brakston International, Inc. · 1998
- Method of making metals and other elements from the halide vapor of the metal54US 5,958,106 AInternational Titanium Powder, LLC · 1999
- Deoxidation of titanium and similar metals using a deoxidant in a molten metal carrier51US 4,923,531 ARMI Corporation · 1990
- Electrolytic recovery system for obtaining titanium metal from its ore48US 4,487,677 AMetals Production Research, Inc. · 1984