C01B 7/096
Bromine
Official title: {Bromine}
C01B7/096 (Bromine) appears on 88 US grants and 71 published applications in this corpus.
Search patents in C01B- Granted patents
- 88
- Published applications
- 71
- Assignees
- 60
- Inventors
- 196
- Latest grant
- 12 Nov 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 5 | 0 |
| 1978 | 9 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 3 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 2 | 0 |
| 2001 | 3 | 1 |
| 2002 | 2 | 0 |
| 2003 | 2 | 1 |
| 2004 | 1 | 2 |
| 2005 | 0 | 3 |
| 2006 | 2 | 2 |
| 2007 | 1 | 2 |
| 2008 | 2 | 10 |
| 2009 | 1 | 3 |
| 2010 | 3 | 8 |
| 2011 | 3 | 3 |
| 2012 | 6 | 4 |
| 2013 | 2 | 5 |
| 2014 | 3 | 3 |
| 2015 | 5 | 2 |
| 2016 | 0 | 1 |
| 2017 | 0 | 2 |
| 2018 | 2 | 1 |
| 2019 | 0 | 1 |
| 2020 | 2 | 2 |
| 2021 | 1 | 3 |
| 2022 | 0 | 4 |
| 2023 | 3 | 4 |
| 2024 | 5 | 3 |
| 2025 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Halogen generator12 Nov 2024US 12,139,412 B2FEI Company
- Recovery of bromine from waste bromide brines27 Aug 2024US 12,071,353 B2Reaction 35, LLC
- Process for recovering metals from recycled rechargeable batteries4 Jun 2024US 12,000,014 B2Bromine Compounds Ltd.
- Gas to hydrogen process with co-production of carbon6 Feb 2024US 11,891,706 B2Sulzer Management AG
- Method of separating and recovering bromine from printed circuit board incineration ash by two-step process2 Jan 2024US 11,858,822 B2Beijing University of Technology
- Halogen mediated production of hydrogen and carbon from hydrocarbons9 Oct 2025US 2025/0313459 A1The Regents of the University of California
- Recovery of bromine from waste bromide brines31 Oct 2024US 2024/0359981 A1Reaction 35, LLC
- Bromine and lithium extraction from aqueous sources2 May 2024US 2024/0141526 A1Schlumberger Technology Corporation
- Gas to hydrogen process with co-production of carbon28 Mar 2024US 2024/0102178 A1Sulzer Management AG
- Recovery of bromine from waste bromide brines27 Jul 2023US 2023/0234846 A1Reaction 35, LLC
Most cited
By later US patents
- Membrane solvent extraction82US 3,956,112 AAllied Chemical Corporation · 1976
- Cross-linked montmorillonite molecular sieves70US 4,216,188 AYeda Research and Development Co. Ltd. · 1980
- Stabilized bromine solutions, method of manufacture and uses thereof for biofouling control61US 6,270,722 B1Nalco Chemical Company · 2001
- Process for breaking chemical bonds49US 6,309,514 B1TI Properties, Inc. · 2001
- Methods for converting lower alkanes and alkanes to alcohols and diols48US 5,998,679 AJLM Technology, Ltd. · 1999