B63B 22/021
And for transferring fluids
Official title: {and for transferring fluids, e.g. liquids (container type buoys having means to selectively release contents, not adapted for mooring a vessel B63B22/26)}
B63B22/021 (And for transferring fluids) appears on 428 US grants and 191 published applications in this corpus.
Search patents in B63B- Granted patents
- 428
- Published applications
- 191
- Assignees
- 173
- Inventors
- 563
- Latest grant
- 16 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 13 | 0 |
| 1977 | 12 | 0 |
| 1978 | 21 | 0 |
| 1979 | 9 | 0 |
| 1980 | 7 | 0 |
| 1981 | 20 | 0 |
| 1982 | 14 | 0 |
| 1983 | 15 | 0 |
| 1984 | 14 | 0 |
| 1985 | 13 | 0 |
| 1986 | 16 | 0 |
| 1987 | 12 | 0 |
| 1988 | 10 | 0 |
| 1989 | 8 | 0 |
| 1990 | 5 | 0 |
| 1991 | 9 | 0 |
| 1992 | 3 | 0 |
| 1993 | 5 | 0 |
| 1994 | 12 | 0 |
| 1995 | 7 | 0 |
| 1996 | 8 | 0 |
| 1997 | 4 | 0 |
| 1998 | 7 | 0 |
| 1999 | 7 | 0 |
| 2000 | 9 | 0 |
| 2001 | 7 | 0 |
| 2002 | 5 | 2 |
| 2003 | 5 | 6 |
| 2004 | 8 | 9 |
| 2005 | 3 | 8 |
| 2006 | 8 | 5 |
| 2007 | 4 | 11 |
| 2008 | 3 | 10 |
| 2009 | 6 | 7 |
| 2010 | 8 | 6 |
| 2011 | 6 | 10 |
| 2012 | 4 | 10 |
| 2013 | 11 | 8 |
| 2014 | 12 | 11 |
| 2015 | 10 | 11 |
| 2016 | 10 | 13 |
| 2017 | 8 | 3 |
| 2018 | 5 | 2 |
| 2019 | 6 | 8 |
| 2020 | 6 | 11 |
| 2021 | 5 | 8 |
| 2022 | 10 | 6 |
| 2023 | 2 | 6 |
| 2024 | 4 | 11 |
| 2025 | 8 | 3 |
| 2026 | 4 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Systems and processes for recovering a condensate from a conduit16 Jun 2026US 12,654,812 B2Modec America, Inc.
- Mooring renewable energy systems26 May 2026US 12,637,179 B2Acergy France SAS
- Systems for transferring a fluid to and/or from a vessel and processes for using same19 May 2026US 12,630,414 B2Modes America, Inc.
- Transfer system for transferring a medium between facilities14 Apr 2026US 12,600,440 B2Econnect Energy AS
- Disconnectable mooring system11 Nov 2025US 12,466,519 B2Encomara Limited
- Marine terminals and processes for using same23 Jul 2026US 2026/0208827 A1Sofec, Inc.
- Disconnectable medium transfer system for a vessel and vessel provided therewith23 Jul 2026US 2026/0208828 A1Bluewater Energy Services B.V.
- Systems for transferring fluid across a boundary and processes for using same2 Jul 2026US 2026/0185642 A1Sofec, Inc.
- Offshore platform allowing carbon neutral fuel to be produced, stored and supplied, overcoming intermittency of renewable energy18 Jun 2026US 2026/0167307 A1Korea Institute of Ocean Science & Technology
- Mooring systems and processes for using same9 Apr 2026US 2026/0097828 A1Sofec, Inc.
Most cited
By later US patents
- Mooring buoy with hawser tension indicator system106US 5,284,452 AAtlantic Richfield Company · 1994
- Vessel mooring system88US 4,604,961 AExxon Production Research Company · 1986
- Subsea riser and flotation means therefor68US 4,176,986 AExxon Production Research Company · 1979
- Method and system for offshore production of liquefied natural gas68US 6,003,603 ADen Norske Stats Ol jesel skap A.S. · 1999
- Spar buoy construction having production and oil storage facilities and method of operation56US 4,606,673 AFluor Corporation · 1986