B01D 2251/106
Peroxides
B01D2251/106 (Peroxides) appears on 131 US grants and 153 published applications in this corpus.
Search patents in B01D- Granted patents
- 131
- Published applications
- 153
- Assignees
- 109
- Inventors
- 341
- Latest grant
- 24 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 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 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 8 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 3 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 1 |
| 2004 | 1 | 2 |
| 2005 | 1 | 2 |
| 2006 | 0 | 2 |
| 2007 | 3 | 9 |
| 2008 | 2 | 7 |
| 2009 | 3 | 4 |
| 2010 | 9 | 15 |
| 2011 | 5 | 15 |
| 2012 | 13 | 7 |
| 2013 | 10 | 10 |
| 2014 | 7 | 6 |
| 2015 | 5 | 8 |
| 2016 | 5 | 6 |
| 2017 | 6 | 5 |
| 2018 | 7 | 5 |
| 2019 | 3 | 7 |
| 2020 | 9 | 7 |
| 2021 | 8 | 7 |
| 2022 | 7 | 4 |
| 2023 | 5 | 4 |
| 2024 | 4 | 4 |
| 2025 | 2 | 8 |
| 2026 | 2 | 8 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Gas processing apparatus and substrate processing apparatus24 Mar 2026US 12,582,942 B2Tokyo Electron Limited
- Methods and equipment for treatment of odorous gas streams13 Jan 2026US 12,521,675 B2
- Method and apparatus for purifying air from biological agents and volatile organic compounds9 Dec 2025US 12,492,832 B2Airovation Technologies Ltd.
- Method for increasing production and injection of reservoir coupled with flue gas desulfurization and denitrification11 Feb 2025US 12,221,874 B2China shi da Education Development Co., Ltd
- Field processing natural gas for sulfur recovery with dynamically adjustable flow rate control6 Aug 2024US 12,053,737 B1Streamline Innovations Inc
- Filter system for the removal of volatile organosulfur compounds (voscs) from indoor air8 Oct 2026US 2026/0306980 A1Air Tech Group, SLU
- In-situ regeneration of filter medium for improving catalytic efficiency10 Sep 2026US 2026/0264016 A1W. L. Gore & Associates, Inc.
- Advanced membrane oxidation process and system for the treatment of industrial gas emissions and odors23 Jul 2026US 2026/0208098 A1
- Advanced membrane oxidation process and system for the treatment of industrial gas emissions and odors23 Jul 2026US 2026/0208099 A1
- Carbon dioxide pipeline additives4 Jun 2026US 2026/0151731 A1ChampionX LLC
Most cited
By later US patents
- Apparatus for manufacturing a process abatement reactor386US 7,736,600 B2APPLIED Materials.Inc. · 2010
- Methods for removing air pollutants from combustion flue gas143US 5,670,122 AEnergy and Environmental Research Corporation · 1997
- Photocatalytic oxidation of organics using a porous titanium dioxide membrane and an efficient oxidant86US 5,779,912 ALynntech, Inc. · 1998
- Photocatalytic oxidation of organics using a porous titanium dioxide membrane and an efficient oxidant57US 6,136,186 ALynntech, Inc. · 2000
- Hydrogen peroxide for flue gas desulfurization46US 5,674,459 AThe Babcock & Wilcox Company · 1997