C02F 2001/46147
Diamond coating
Official title: {Diamond coating}
C02F2001/46147 (Diamond coating) appears on 81 US grants and 159 published applications in this corpus.
Search patents in C02F- Granted patents
- 81
- Published applications
- 159
- Assignees
- 96
- Inventors
- 321
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 1 | 1 |
| 2009 | 0 | 1 |
| 2010 | 1 | 2 |
| 2011 | 0 | 4 |
| 2012 | 3 | 4 |
| 2013 | 0 | 7 |
| 2014 | 0 | 3 |
| 2015 | 4 | 8 |
| 2016 | 3 | 12 |
| 2017 | 1 | 5 |
| 2018 | 4 | 9 |
| 2019 | 11 | 6 |
| 2020 | 5 | 9 |
| 2021 | 4 | 15 |
| 2022 | 13 | 24 |
| 2023 | 6 | 15 |
| 2024 | 6 | 17 |
| 2025 | 14 | 11 |
| 2026 | 5 | 5 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Ultrasonic scaler having an ozonated water system8 Sep 2026US 12,729,141 B2DENTSPLY SIRONA Inc.
- Method and system for the efficient and sustainable electrochemical treatment of wastewater14 Jul 2026US 12,679,752 B2Axine Water Technologies Inc.
- System and method for electrochemical disinfection30 Jun 2026US 12,668,515 B2Microheat Technologies Pty Ltd
- Electrolytic liquid generation device7 Apr 2026US 12,595,571 B2Panasonic Intellectual Property Management Co., Ltd.
- “Super-bubble” electro-photo hybrid catalytic system for advanced treatment of organic wastewater10 Feb 2026US 12,545,605 B2California Institute of Technology
- Electrochemical oxidation of pfas contaminated solutions30 Jul 2026US 2026/0217574 A1Element Six Technologies Limited
- Method and device for purifying water23 Jul 2026US 2026/0209095 A1Water Iq International B.V.
- Method for removing pfas with various chain lengths in a single system12 Mar 2026US 2026/0070818 A1
- Methods for resource recycling of high-salinity wastewater by solar-enhanced electrochemical treatment process22 Jan 2026US 2026/0022037 A1Hu-Nan New Frontier Science & Technology Ltd.
- Device and method for selectively removing perfluorinated compound8 Jan 2026US 2026/0008703 A1SK hynix Inc.
Most cited
By later US patents
- Spa water sanitizing system7US 8,273,254 B2Watkins Manufacturing Corporation · 2012
- Conductive diamond electrode and ozone generator using the same7US 8,277,623 B2Chlorine Engineers Corp., Ltd. · 2012
- Diamond electrode and method for production thereof6US 7,455,754 B2Pro Aqua Diamantelektroden Produktion GmbH & Co KEG · 2008
- Aerodynamic device for motor-vehicle4US 10,173,736 B2C. R. F. Societa Consortile per Azioni · 2019
- Electrolytic cell with advanced oxidation process and electro catalytic paddle electrode3US 10,259,726 B2GLOBAL WATER INVESTMENTS, LLC a Delaware Limited Liability Company · 2019