C01B 5/00
Water
C01B5/00 (Water) appears on 284 US grants and 278 published applications in this corpus.
Search patents in C01B- Granted patents
- 284
- Published applications
- 278
- Assignees
- 219
- Inventors
- 667
- Latest grant
- 23 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 8 | 0 |
| 1977 | 8 | 0 |
| 1978 | 13 | 0 |
| 1979 | 6 | 0 |
| 1980 | 8 | 0 |
| 1981 | 2 | 0 |
| 1982 | 4 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 5 | 0 |
| 1991 | 6 | 0 |
| 1992 | 6 | 0 |
| 1993 | 6 | 0 |
| 1994 | 3 | 0 |
| 1995 | 6 | 0 |
| 1996 | 2 | 0 |
| 1997 | 3 | 0 |
| 1998 | 3 | 0 |
| 1999 | 3 | 0 |
| 2000 | 3 | 0 |
| 2001 | 2 | 3 |
| 2002 | 5 | 7 |
| 2003 | 3 | 7 |
| 2004 | 8 | 14 |
| 2005 | 5 | 12 |
| 2006 | 8 | 9 |
| 2007 | 2 | 7 |
| 2008 | 4 | 7 |
| 2009 | 8 | 11 |
| 2010 | 5 | 7 |
| 2011 | 5 | 13 |
| 2012 | 9 | 12 |
| 2013 | 11 | 16 |
| 2014 | 9 | 13 |
| 2015 | 6 | 17 |
| 2016 | 6 | 6 |
| 2017 | 10 | 16 |
| 2018 | 6 | 11 |
| 2019 | 12 | 14 |
| 2020 | 8 | 12 |
| 2021 | 6 | 11 |
| 2022 | 6 | 8 |
| 2023 | 12 | 11 |
| 2024 | 16 | 19 |
| 2025 | 5 | 10 |
| 2026 | 4 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Solar concentrator reactor for high temperature thermochemical processes23 Jun 2026US 12,661,624 B2Blueshift, LLC
- Electro-activated super oxidized water and method of synthesizing the same16 Jun 2026US 12,655,044 B2Bactiguard AB
- Printhead die cap19 May 2026US 12,629,939 B2Hewlett-Packard Development Company, L. P.
- Generating power from recycled hydrocarbon gas7 Apr 2026US 12,597,623 B2Saudi Arabian Oil Company
- Method and apparatus for selectively cancelling the effect of the active center of a molecule2 Dec 2025US 12,486,167 B2
- Carbon dioxide capture system using a liquid desiccant, and methods thereof6 Aug 2026US 2026/0225026 A1
- Heat-driven atmospheric water generator23 Jul 2026US 2026/0210091 A1Simon Fraser University
- Electro-activated super oxidized water and method of synthesizing the same25 Jun 2026US 2026/0176174 A1Bactiguard AB
- Processes and apparatuses for controlling a temperature of a reactor23 Apr 2026US 2026/0108858 A1Uop LLC
- Cxatalytic reactor for the conversion of carbon dioxide and hydrogen to syngas19 Mar 2026US 2026/0077326 A1Infinium Technology, LLC
Most cited
By later US patents
- Stabilized gas-enriched and gas-supersaturated liquids101US 6,344,489 B12002
- Method and apparatus for injection of gas hydrates75US 5,261,875 AWayne State University · 1993
- Apparatus and method of delivery of gas-supersaturated solutions to a delivery site71US 5,693,017 AWayne State University · 1997
- Hydrogen and moisture getter and absorber for sealed devices71US 5,888,925 AAlliedSignal Inc. · 1999
- Method of delivery of gas-supersaturated liquids70US 5,797,874 AWayne State University · 1998