C01B 15/04
Metal peroxides or peroxyhydrates thereof
Official title: Metal peroxides or peroxyhydrates thereof; {Metal} superoxides; {Metal} ozonides; {Peroxyhydrates thereof}
C01B15/04 (Metal peroxides or peroxyhydrates thereof) appears on 89 US grants and 47 published applications in this corpus.
Search patents in C01B- Granted patents
- 89
- Published applications
- 47
- Assignees
- 70
- Inventors
- 166
- Latest grant
- 28 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 5 | 0 |
| 1978 | 4 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 6 | 0 |
| 1982 | 3 | 0 |
| 1983 | 3 | 0 |
| 1984 | 4 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 2 | 0 |
| 1992 | 3 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 5 | 1 |
| 2002 | 3 | 2 |
| 2003 | 1 | 1 |
| 2004 | 0 | 1 |
| 2005 | 1 | 4 |
| 2006 | 0 | 3 |
| 2007 | 3 | 0 |
| 2008 | 3 | 1 |
| 2009 | 2 | 2 |
| 2010 | 1 | 2 |
| 2011 | 1 | 1 |
| 2012 | 1 | 2 |
| 2013 | 2 | 2 |
| 2014 | 1 | 3 |
| 2015 | 2 | 1 |
| 2016 | 1 | 2 |
| 2017 | 4 | 1 |
| 2018 | 3 | 1 |
| 2019 | 1 | 2 |
| 2020 | 1 | 1 |
| 2021 | 1 | 1 |
| 2022 | 2 | 4 |
| 2023 | 1 | 5 |
| 2024 | 2 | 2 |
| 2025 | 0 | 2 |
| 2026 | 2 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Approach to biomass delignification28 Jul 2026US 12,692,653 B2Sixring Inc.
- Systems, apparatus and methods for separating actinium, radium, and thorium28 Apr 2026US 12,614,645 B2The University of British Columbia
- Approach to biomass delignification27 Aug 2024US 12,071,724 B2Sixring Inc.
- Approach to biomass delignification20 Feb 2024US 11,905,656 B2Sixring Inc.
- Systems, apparatus and methods for separating actinium, radium, and thorium24 Oct 2023US 11,798,700 B2The University of British Columbia
- Uranium precipitation via ozone bubbling9 Oct 2025US 2025/0313467 A1University of Notre Dame du Lac
- Supported Hydrotreating Catalysts Having Enhanced Activity3 Jul 2025US 2025/0214069 A1
- Approach to biomass delignification7 Nov 2024US 2024/0368834 A1Sixring Inc.
- Approach to biomass delignification25 Jul 2024US 2024/0247438 A1Sixring Inc.
- Systems, apparatus and methods for separating actinium, radium, and thorium14 Dec 2023US 2023/0402200 A1The University of British Columbia
Most cited
By later US patents
- Plasma based trace metal removal apparatus and method81US 6,969,494 B2Continental Research & Engineering, LLC · 2005
- Plasma based trace metal removal apparatus and method37US 7,156,959 B2Continental Research & Engineering, LLC · 2007
- Plasma based trace metal removal apparatus37US 7,381,380 B2Continental Research & Engineering, LLC · 2008
- Salt free lithium hydroxide base for chemical oxygen iodine lasers27US 6,010,640 ABoeing North American, Inc. · 2000
- Method of preparing an implant body for implantation26US 5,152,993 AEllem Bioteknik AB · 1992