E02B 15/108
Ejection means
Official title: {Ejection means}
E02B15/108 (Ejection means) appears on 27 US grants and 12 published applications in this corpus.
Search patents in E02B- Granted patents
- 27
- Published applications
- 12
- Assignees
- 20
- Inventors
- 47
- Latest grant
- 28 May 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 4 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 3 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 1 |
| 2013 | 0 | 1 |
| 2014 | 1 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 2 |
| 2017 | 0 | 0 |
| 2018 | 1 | 0 |
| 2019 | 1 | 1 |
| 2020 | 1 | 0 |
| 2021 | 1 | 1 |
| 2022 | 0 | 1 |
| 2023 | 1 | 0 |
| 2024 | 1 | 1 |
| 2025 | 0 | 2 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Floating-oil recovery device28 May 2024US 11,993,906 B2National Institute of Maritime, Port and Aviation Technology
- Skimming and separation device—central rotating flow3 Jan 2023US 11,542,675 B2Surfcleaner AB
- Vessel and system for removing refuse from a body of water11 May 2021US 11,001,352 B1
- Water intake floating row cleaning system and construction method thereof22 Sep 2020US 10,781,565 B2Shenzhen Shenshui Water Resources Consulting Co., LTD.
- Sealed underwater air curtain system14 May 2019US 10,287,738 B2
- A system and a method for collection of micro-plastics13 Aug 2026US 2026/0234886 A1
- A method and vessel for carbon sequestration23 Oct 2025US 2025/0326668 A1Seaweed Generation Ltd
- Adjustable harvester systems and methods for use in liquid environments5 Jun 2025US 2025/0176465 A1Eddy Pump Corporation
- Waste collection apparatus and wave glider14 Mar 2024US 2024/0083555 A1Evolutive Labs Co., Ltd.
- Floating-oil recovery device7 Jul 2022US 2022/0213659 A1National Institute of Maritime, Port and Aviation Technology
Most cited
By later US patents
- Oil spill confining and directing apparatus and method using water spray booms23US 4,033,869 AMarine Construction & Design Co. · 1977
- Settling tank spray system20US 5,089,118 A1992
- Oil spill cleanup method and apparatus18US 4,209,400 ASuntech, Inc. · 1980
- Water surface cleaner, method and apparatus16US 4,305,830 A1981
- Plunging water jets for oil spill containment and recovery14US 4,425,240 A1984