B67D 9/00
Apparatus or devices for transferring liquids when loading or unloading ships
Official title: Apparatus or devices for transferring liquids when loading or unloading ships (ship-based equipment B63B27/00)
B67D9/00 (Apparatus or devices for transferring liquids when loading or unloading ships) appears on 206 US grants and 175 published applications in this corpus.
Search patents in B67D- Granted patents
- 206
- Published applications
- 175
- Assignees
- 115
- Inventors
- 331
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 3 | 0 |
| 1978 | 9 | 0 |
| 1979 | 4 | 0 |
| 1980 | 9 | 0 |
| 1981 | 7 | 0 |
| 1982 | 3 | 0 |
| 1983 | 7 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 4 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 2 | 0 |
| 2003 | 1 | 1 |
| 2004 | 3 | 6 |
| 2005 | 3 | 2 |
| 2006 | 4 | 1 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 2 | 5 |
| 2010 | 1 | 5 |
| 2011 | 1 | 6 |
| 2012 | 4 | 7 |
| 2013 | 3 | 5 |
| 2014 | 4 | 11 |
| 2015 | 6 | 2 |
| 2016 | 13 | 8 |
| 2017 | 7 | 10 |
| 2018 | 6 | 8 |
| 2019 | 10 | 9 |
| 2020 | 7 | 9 |
| 2021 | 13 | 22 |
| 2022 | 10 | 13 |
| 2023 | 12 | 10 |
| 2024 | 13 | 21 |
| 2025 | 12 | 11 |
| 2026 | 13 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Vapor displacement refueling including data communications, zero gravity and chemical looping combustion system25 Aug 2026US 12,718,682 B2
- Unloading arm manipulation training device4 Aug 2026US 12,700,326 B2Korea Gas Corporation
- Systems and processes for recovering a condensate from a conduit16 Jun 2026US 12,654,812 B2Modec America, Inc.
- Motion restrictor device and system for offshore loading2 Jun 2026US 12,643,637 B2Apl Norway AS
- Bunkering vessel26 May 2026US 12,638,134 B2Hd Hyundai Heavy Industries Co., Ltd.
- Systems for transferring a fluid to and/or from a vessel and processes for using same24 Sep 2026US 2026/0285670 A1Modec America, Inc.
- Vapor Displacement Refueling Including Onboard Internally Recirculating Chemical Looping Combustion System4 Jun 2026US 2026/0155037 A1
- Gas supply system for high and low pressure gas consumer appliances2 Oct 2025US 2025/0305636 A1Gaztransport Et Technigaz
- Hydrogen production and conveyance system and method17 Jul 2025US 2025/0230790 A1Lone Gull Holdings, Ltd.
- Intelligent system for real-time measurements and analysis of fuel oils, for quantitative and qualitative assessment and acceptance3 Jul 2025US 2025/0216240 A1Ensomatosys Group Ltd.
Most cited
By later US patents
- Mobile vapor recovery and vapor scavenging unit66US 5,050,603 APublic Service Marine, Inc. · 1991
- Ship-to-ship fluid transfer system50US 4,408,943 AFMC Corporation · 1983
- Hydraulically balanced marine loading arm34US 4,142,551 AAmeron, Inc. · 1979
- Articulated fluid conduit with auxiliary support28US 4,202,372 AFMC Corporation · 1980
- Fluid loading arm emergency disconnection system26US 4,998,560 AFMC Corporation · 1991