C02F 2103/008
Originating from marine vessels, ships and boats
Official title: {Originating from marine vessels, ships and boats, e.g. bilge water or ballast water}
C02F2103/008 (Originating from marine vessels, ships and boats) appears on 449 US grants and 637 published applications in this corpus.
Search patents in C02F- Granted patents
- 449
- Published applications
- 637
- Assignees
- 322
- Inventors
- 1,029
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 3 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 4 | 0 |
| 2000 | 3 | 0 |
| 2001 | 3 | 2 |
| 2002 | 7 | 15 |
| 2003 | 10 | 12 |
| 2004 | 14 | 18 |
| 2005 | 8 | 22 |
| 2006 | 11 | 18 |
| 2007 | 12 | 16 |
| 2008 | 15 | 26 |
| 2009 | 18 | 24 |
| 2010 | 17 | 37 |
| 2011 | 13 | 37 |
| 2012 | 23 | 31 |
| 2013 | 21 | 28 |
| 2014 | 17 | 51 |
| 2015 | 25 | 38 |
| 2016 | 33 | 43 |
| 2017 | 14 | 35 |
| 2018 | 26 | 38 |
| 2019 | 29 | 26 |
| 2020 | 24 | 32 |
| 2021 | 19 | 19 |
| 2022 | 20 | 25 |
| 2023 | 18 | 13 |
| 2024 | 8 | 12 |
| 2025 | 10 | 13 |
| 2026 | 8 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Hydrodynamic cavitation system for the removal of unwanted, toxic, or contaminated organic and inorganic compounds25 Aug 2026US 12,715,788 B28215 Technology, Inc.
- Treatment system for ship ballast water14 Jul 2026US 12,679,753 B2Techwin Co., Ltd.
- Flocculation cyclone device, marine plastic removal system using the same, ship provided with the system, and operation method for the ship16 Jun 2026US 12,654,179 B2Ambitious Technologies, LTD.
- Ballast water treatment and neutralization26 May 2026US 12,637,194 B2Evoqua Water Technologies LLC
- Electrolytic biocide-generating unit with enhanced scale prevention21 Apr 2026US 12,606,465 B2ElectroSea, LLC
- Method and system for cleaning polluted marine exhaust gas cleaning liquid20 Aug 2026US 2026/0242265 A1Alfa Laval Corporate AB
- System for valve-based wastewater treatment control through microorganism metabolic pathway optimization7 May 2026US 2026/0125300 A1
- Neutralization processing system for ammonia-containing waste fluid and neutralization processing method for ammonia-containing waste fluid23 Apr 2026US 2026/0109635 A1Mitsubishi Kakoki Kaisha, Ltd.
- Electrolytic biocide-generating unit integrated with strainer19 Mar 2026US 2026/0078028 A1ElectroSea, LLC
- Neutralization processing system for ammonia-containing waste fluid and neutralization processing method for ammonia-containing waste fluid15 Jan 2026US 2026/0015269 A1Mitsubishi Kakoki Kaisha, Ltd.
Most cited
By later US patents
- Modular shipboard membrane bioreactor system for combined wastewater streams98US 5,254,253 AZenon Environmental Inc. · 1993
- Method and apparatus for killing microorganisms in ship ballast water77US 5,932,112 ABrowning Transport Management, Inc. · 1999
- Treatment of fluids with wave energy from a carbon arc61US 7,422,695 B2Foret Plasma Labs, LLC · 2008
- Apparatus for treating liquids with wave energy from an electrical arc58US 7,857,972 B2Foret Plasma Labs, LLC · 2010
- Process for preventing contamination of the aquatic environment with organisms from ballast water57US 6,284,793 B1Degussa-Huls AG · 2001