C25B 1/13
Ozone
C25B1/13 (Ozone) appears on 171 US grants and 193 published applications in this corpus.
Search patents in C25B- Granted patents
- 171
- Published applications
- 193
- Assignees
- 108
- Inventors
- 367
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 3 | 0 |
| 1991 | 1 | 0 |
| 1992 | 3 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 2 | 0 |
| 1996 | 4 | 0 |
| 1997 | 2 | 0 |
| 1998 | 2 | 0 |
| 1999 | 6 | 0 |
| 2000 | 2 | 0 |
| 2001 | 4 | 1 |
| 2002 | 6 | 8 |
| 2003 | 6 | 7 |
| 2004 | 5 | 5 |
| 2005 | 4 | 2 |
| 2006 | 2 | 3 |
| 2007 | 1 | 4 |
| 2008 | 2 | 8 |
| 2009 | 2 | 8 |
| 2010 | 0 | 8 |
| 2011 | 3 | 6 |
| 2012 | 4 | 8 |
| 2013 | 3 | 7 |
| 2014 | 5 | 8 |
| 2015 | 2 | 7 |
| 2016 | 5 | 16 |
| 2017 | 4 | 8 |
| 2018 | 7 | 12 |
| 2019 | 13 | 6 |
| 2020 | 7 | 8 |
| 2021 | 7 | 16 |
| 2022 | 14 | 12 |
| 2023 | 9 | 11 |
| 2024 | 6 | 4 |
| 2025 | 10 | 7 |
| 2026 | 8 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Modular hydroxyl radical generation and ozone-based disinfection system15 Sep 2026US 12,734,264 B2BioSure North America LLC
- Ultrasonic scaler having an ozonated water system8 Sep 2026US 12,729,141 B2DENTSPLY SIRONA Inc.
- Method for optimizing consumption of the operating resources of ozone generators8 Sep 2026US 12,729,450 B2ProMinent GmbH
- Ozone generator for a faucet14 Jul 2026US 12,680,184 B2Delta Faucet Company
- Ozone disinfection system with replaceable water cartridge26 May 2026US 12,636,396 B2BioSure North America LLC
- Modular ozone-based disinfection system with selectively controlled ozone-to-hydroxyl-radical treatment ratio17 Sep 2026US 2026/0273122 A1BioSure North America LLC
- Combination carbon monoxide and nitrogen dioxide scrubber treatment and process17 Sep 2026US 2026/0273461 A1
- Modular hydroxyl radical generation and ozone-based disinfection system12 Feb 2026US 2026/0041802 A1BioSure North America LLC
- Electrode for ozone generation18 Dec 2025US 2025/0382715 A1Ishifuku Metal Industry Co., Ltd.
- Ozone disinfection system with replaceable water cartridge11 Dec 2025US 2025/0375549 A1BioSure North America LLC
Most cited
By later US patents
- Electrochemical production of ozone and hydrogen peroxide465US 5,972,196 ALynntech, Inc. · 1999
- Membrane with internal passages to permit fluid flow and an electrochemical cell containing the same98US 5,635,039 ALynntech, Inc. · 1997
- Method and apparatus for electrochemical production of ozone73US 5,460,705 ALynntech, Inc. · 1995
- Device and method for generating and applying ozonated water57US 6,964,739 B2Tersano Inc. · 2005
- Gas humidification system using water permeable membranes55US 5,996,976 ALynntech, Inc. · 1999