B63B 35/68
For towing
Official title: for towing
B63B35/68 (For towing) appears on 43 US grants and 50 published applications in this corpus.
Search patents in B63B- Granted patents
- 43
- Published applications
- 50
- Assignees
- 31
- Inventors
- 96
- Latest grant
- 5 Aug 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 4 |
| 2010 | 1 | 1 |
| 2011 | 2 | 1 |
| 2012 | 1 | 0 |
| 2013 | 0 | 1 |
| 2014 | 1 | 1 |
| 2015 | 1 | 4 |
| 2016 | 0 | 1 |
| 2017 | 0 | 3 |
| 2018 | 3 | 4 |
| 2019 | 5 | 6 |
| 2020 | 2 | 9 |
| 2021 | 3 | 4 |
| 2022 | 6 | 4 |
| 2023 | 4 | 1 |
| 2024 | 1 | 2 |
| 2025 | 2 | 1 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Towing staple and hull for a vessel for towing5 Aug 2025US 12,377,937 B2Svitzer A/S
- Determining a virtual representation of at least part of an environment29 Jul 2025US 12,372,358 B2A. P. Møller-Mærsk A/S
- Intelligent simulation system for jacket towing and modeling method thereof23 Apr 2024US 11,966,667 B2Harbin Engineering University
- Targeted activation parameters for marine seismic sources26 Dec 2023US 11,852,770 B2PGS Geophysical AS
- Tugboat18 Jul 2023US 11,702,173 B2Svitzer A/S
- Integrated tensioner1 Oct 2026US 2026/0296599 A1Kongsberg Maritime AS
- Control method for ship mooring stability auxiliary structure25 Jun 2026US 2026/0175947 A1China Shipbuilding NDRI Engineering Co.,Ltd
- Coupler10 Jul 2025US 2025/0223009 A1Svitzer A/S
- Intelligent simulation system for jacket towing and modeling method thereof29 Feb 2024US 2024/0070341 A1Harbin Engineering University
- A propulsion system for vessel and a vessel comprising the propulsion system25 Jan 2024US 2024/0025527 A1
Most cited
By later US patents
- Floating structures including honeycomb cores formed of elongate hexagonal cells32US 3,974,789 A1976
- Docking watercraft13US 5,453,572 AYamaha Hatsudoki Kabushiki Kaisha · 1995
- Ocean-based storage and distribution of items10US 11,397,087 B1Amazon Technologies, Inc. · 2022
- Tow of barges by tugs10US 4,275,677 A1981
- Traction arrangement for a tug boat8US 5,609,120 AAquamaster-Rauma Ltd. · 1997