C22B 3/37
Containing boron, silicon, selenium or tellurium
Official title: {containing boron, silicon, selenium or tellurium}
C22B3/37 (Containing boron, silicon, selenium or tellurium) appears on 17 US grants and 7 published applications in this corpus.
Search patents in C22B- Granted patents
- 17
- Published applications
- 7
- Assignees
- 16
- Inventors
- 46
- Latest grant
- 25 Nov 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 3 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 1 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 1 | 0 |
| 2014 | 0 | 0 |
| 2015 | 1 | 1 |
| 2016 | 0 | 0 |
| 2017 | 0 | 1 |
| 2018 | 1 | 1 |
| 2019 | 0 | 0 |
| 2020 | 1 | 1 |
| 2021 | 0 | 0 |
| 2022 | 1 | 1 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Method for lithium recovery by extraction-stripping separation and purification25 Nov 2025US 12,480,179 B2Institute of Process Engineering, Chinese Academy of Sciences
- Octamethylcyclotetrasiloxane interacts with lithium ions22 Mar 2022US 11,279,626 B2The Board of Trustees of the California State University
- Processes for generating germanium-68 with reduced volatiles15 Sep 2020US 10,777,331 B2Curium US LLC
- Processes for the selective separation of iron and aluminium2 Oct 2018US 10,087,501 B2Shanxi Ruienze Technology Co., Ltd.
- Method for separating and refining scandium17 Nov 2015US 9,187,805 B2Sumitomo Metal Mining Co., Ltd.
- Method for extracting lithium by means of extraction-back extraction separation and purification24 Nov 2022US 2022/0372592 A1Shanghai Yiding New Material Technology Co., Ltd
- Octamethylcyclotetrasiloxane interacts with lithium ions9 Jan 2020US 2020/0010334 A1The Board of Trustees of the California State University
- Processes for generating germanium-68 with reduced volatiles17 May 2018US 2018/0137947 A1Curium US LLC
- Processes for the selective separation of iron and aluminium3 Aug 2017US 2017/0218477 A1Shanxi Ruienze Technology Co., Ltd.
- Method for separating and refining scandium2 Jul 2015US 2015/0184268 A1Sumitomo Metal Mining Co., Ltd.
Most cited
By later US patents
- Separations of actinides, lanthanides and other metals21US 5,409,678 AThe United States of America as represented by the Department of Energy · 1995
- Methods and agents for the extraction of cesium and strontium from nuclear waste11US 5,698,169 ACoremetals Research, Inc. · 1997
- Reduction of chemical compounds with 9-BBN10US 4,078,002 AAldrich-Boranes, Inc. · 1978
- Extraction of cesium and strontium ions from nuclear waste10US 5,666,642 ACoremetals Research, Inc. · 1997
- Method for the simultaneous recovery of radionuclides from liquid radioactive wastes using a solvent10US 6,258,333 B1The United States of America as represented by the United States Department of Energy · 2001