E02B 15/102
Discs
Official title: {Discs}
E02B15/102 (Discs) appears on 32 US grants and 14 published applications in this corpus.
Search patents in E02B- Granted patents
- 32
- Published applications
- 14
- Assignees
- 17
- Inventors
- 56
- Latest grant
- 31 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 3 | 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 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 1 | 0 |
| 2014 | 2 | 2 |
| 2015 | 1 | 1 |
| 2016 | 0 | 0 |
| 2017 | 2 | 0 |
| 2018 | 0 | 1 |
| 2019 | 0 | 2 |
| 2020 | 0 | 2 |
| 2021 | 1 | 1 |
| 2022 | 3 | 0 |
| 2023 | 0 | 1 |
| 2024 | 0 | 1 |
| 2025 | 0 | 1 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Portable oil skimmer31 Mar 2026US 12,590,431 B2Koai Co., Ltd.
- Oil spill response unit18 Oct 2022US 11,473,259 B2M & L Patent Oy Ab
- Oil skimmer with oleophilic coating7 Jun 2022US 11,351,478 B2Uchicago Argonne, LLC
- Multifunctional recovery apparatus of shore adhesion oils15 Feb 2022US 11,248,355 B2Korea Institute of Ocean Science & Technology
- System and method for harvesting aquatic plants23 Feb 2021US 10,925,212 B2Hinoman Ltd.
- Adjustable harvester systems and methods for use in liquid environments5 Jun 2025US 2025/0176465 A1Eddy Pump Corporation
- Portable oil skimmer4 Jul 2024US 2024/0218624 A1Koai Co., Ltd.
- Device for recovering spilled oil5 Oct 2023US 2023/0313479 A1Koai Co., Ltd.
- Multifunctional recovery apparatus of shore adhesion oils9 Dec 2021US 2021/0381183 A1Korea Institute of Ocean Science & Technology
- Oil spill response unit24 Dec 2020US 2020/0399849 A1M & L Patent Oy Ab
Most cited
By later US patents
- Polymeric and cellulosic fiber material for removing oil from water30US 4,070,287 AConweb Corporation · 1978
- Apparatus for removing substances from the surface of a liquid22US 5,167,815 ABlaser & Co. AG · 1992
- Oil recovery apparatus and method19US 4,051,024 ALowe Engineering Company · 1977
- Apparatus for recovering fluids floating on water18US 4,360,429 AMorris Industries Ltd. · 1982
- Oil removal device with integrated gravity separator18US 5,522,990 A1996