C02F 2209/245
In the gas phase
Official title: in the gas phase
C02F2209/245 (In the gas phase) appears on 30 US grants and 34 published applications in this corpus.
Search patents in C02F- Granted patents
- 30
- Published applications
- 34
- Assignees
- 32
- Inventors
- 72
- Latest grant
- 30 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 3 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 1 | 0 |
| 2012 | 0 | 3 |
| 2013 | 1 | 3 |
| 2014 | 1 | 0 |
| 2015 | 1 | 2 |
| 2016 | 0 | 2 |
| 2017 | 3 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 5 |
| 2020 | 2 | 3 |
| 2021 | 1 | 3 |
| 2022 | 2 | 2 |
| 2023 | 3 | 2 |
| 2024 | 2 | 2 |
| 2025 | 2 | 4 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Methods and compositions for treatment of concrete wash water30 Dec 2025US 12,508,738 B2Carboncure Technologies Inc.
- Method for NR radio link monitoring (RLM) and evaluation period determination8 Apr 2025US 12,269,761 B2Mediatek Inc.
- Methods and compositions for treatment of concrete wash water16 Apr 2024US 11,958,212 B2Carboncure Technologies Inc.
- Device and method for integrated control of acid wastewater plugging and discharging of abandoned mine5 Mar 2024US 11,920,473 B2Nanchang University
- Greywater treatment system31 Oct 2023US 11,802,066 B2
- Wastewater treatment method and wastewater treatment apparatus1 Jan 2026US 2026/0001793 A1Organo Corporation
- System and Method for Producing and Purifying Alkalinity for Addition to a Body of Water18 Dec 2025US 2025/0382208 A1Planetary Technologies Inc.
- Methods and Systems for Measurement, Reporting, Validation, and Optimization of an Amount of Carbon Dioxide Captured and Stored in Liquid or Water18 Dec 2025US 2025/0383335 A1
- Wastewater treatment method and wastewater treatment apparatus13 Nov 2025US 2025/0346513 A1Organo Corporation
- Methods and compositions for treatment of concrete wash water10 Apr 2025US 2025/0114973 A1Carboncure Technologies Inc.
Most cited
By later US patents
- Biological treatment of materials92US 5,846,424 AKhudenko Engineering, Inc. · 1998
- In-sewer treatment of wastewater and sludges81US 6,015,496 A2000
- Treatment of wastewater and sludges77US 5,616,241 A1997
- Counterflow microbiological processes67US 5,514,278 A1996
- Treatment of wastewater and sludges50US 5,514,277 A1996