B63B 35/42
With adjustable draught
Official title: with adjustable draught
B63B35/42 (With adjustable draught) appears on 36 US grants and 26 published applications in this corpus.
Search patents in B63B- Granted patents
- 36
- Published applications
- 26
- Assignees
- 26
- Inventors
- 72
- Latest grant
- 27 Dec 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 1 |
| 2002 | 1 | 1 |
| 2003 | 1 | 3 |
| 2004 | 3 | 4 |
| 2005 | 1 | 0 |
| 2006 | 1 | 1 |
| 2007 | 3 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 2 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 2 |
| 2015 | 2 | 2 |
| 2016 | 4 | 2 |
| 2017 | 1 | 1 |
| 2018 | 0 | 0 |
| 2019 | 2 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 1 | 1 |
| 2023 | 0 | 1 |
| 2024 | 0 | 2 |
| 2025 | 0 | 1 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Portable UUV launch and recovery assembly27 Dec 2022US 11,535,345 B2The United States of America as represented by the Secretary of the Navy
- Well and service vessel for transport and storage of aquatic organisms19 Mar 2019US 10,232,917 B2
- Submersible vessel for dry docking a vessel12 Mar 2019US 10,227,115 B2Keppel Offshore & Marine Technology Centre Pte Ltd
- Apparatus and a method for transportation, installation and retrieval of marine structures14 Feb 2017US 9,567,038 B2Seatower AS
- Integrated heavy lift and logistics vessel22 Nov 2016US 9,499,239 B2Keppel Offshore & Marine Technology Centre Pte Ltd
- Powership with a submersible vessel-interfacing friction deck6 Aug 2026US 2026/0225692 A1Flibe Energy, Inc.
- Lift systems and methods for launching and recovering structures in a marine environment10 Apr 2025US 2025/0115340 A1Bardex Corporation
- A semi-submersible service vessel for a floating installation and method therefor27 Jun 2024US 2024/0208619 A1Osk - Floating Wind Aps
- Device for the launch and recovery of large diameter uncrewed underwater vehicle28 Mar 2024US 2024/0101233 A1Huntington Ingalls Incorporated
- Inflatable Vessel14 Sep 2023US 2023/0286615 A1Tugdock Limited
Most cited
By later US patents
- Ballast control system for submersible vessel27US 4,276,849 A1981
- Draft assisted delivery system20US 4,495,880 A1985
- Barge-carrying waterborne vessel and transportation method16US 4,135,468 AWharton Shipping Corporation · 1979
- Barge-carrying waterborne vessel for flotation loading and unloading, and transportation method14US 4,147,123 AWharton Shipping Corporation · 1979
- Flexible ocean-going vessels with surface conforming hulls13US 6,874,439 B2Marine Advanced Research, Inc. · 2005