B03C 3/014
Addition of water
Official title: Addition of water; Heat exchange, e.g. by condensation
B03C3/014 (Addition of water) appears on 90 US grants and 81 published applications in this corpus.
Search patents in B03C- Granted patents
- 90
- Published applications
- 81
- Assignees
- 74
- Inventors
- 225
- Latest grant
- 2 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 3 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 3 | 0 |
| 1993 | 1 | 0 |
| 1994 | 4 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 3 | 0 |
| 1998 | 3 | 0 |
| 1999 | 3 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 0 |
| 2003 | 1 | 2 |
| 2004 | 0 | 0 |
| 2005 | 1 | 1 |
| 2006 | 2 | 2 |
| 2007 | 3 | 1 |
| 2008 | 1 | 3 |
| 2009 | 3 | 3 |
| 2010 | 1 | 2 |
| 2011 | 1 | 3 |
| 2012 | 2 | 3 |
| 2013 | 3 | 4 |
| 2014 | 3 | 0 |
| 2015 | 1 | 0 |
| 2016 | 2 | 2 |
| 2017 | 1 | 3 |
| 2018 | 0 | 4 |
| 2019 | 5 | 6 |
| 2020 | 2 | 4 |
| 2021 | 2 | 14 |
| 2022 | 4 | 12 |
| 2023 | 3 | 7 |
| 2024 | 4 | 3 |
| 2025 | 6 | 2 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Efficient adaptable system for capturing carbon6 Feb 2025US 2025/0041788 A1
- System and method for extracting and separating botanical oils without the use of solvents10 Oct 2024US 2024/0335764 A1Botanical Extraction Solvent Free Ltd.
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Most cited
By later US patents
- Method for removing pollutants from a combustor flue gas and system for same199US 5,505,766 AElectric Power Research, Inc. · 1996
- Method for removing mercury from a gas stream and apparatus for same139US 5,827,352 AElectric Power Research Institute, Inc. · 1998
- Aerosol collector and concentrator56US 5,855,652 ATopaz 2000, Inc. · 1999
- Method and device for purifying gaseous effluents39US 5,624,476 AEcoprocess · 1997
- Electrostatic precipitator for collection of multiple pollutants31US 5,601,791 AThe United States of America as represented by the Administrator of the U. S. Environmental Protection Agency · 1997