B63H 15/00
Marine propulsion by use of vessel-mounted driving mechanisms co-operating with anchored chains
Official title: Marine propulsion by use of vessel-mounted driving mechanisms co-operating with anchored chains or the like
B63H15/00 (Marine propulsion by use of vessel-mounted driving mechanisms co-operating with anchored chains) appears on 15 US grants and 13 published applications in this corpus.
Search patents in B63H- Granted patents
- 15
- Published applications
- 13
- Assignees
- 12
- Inventors
- 24
- Latest grant
- 6 Jun 2017
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 1 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 4 |
| 2012 | 0 | 1 |
| 2013 | 1 | 3 |
| 2014 | 1 | 1 |
| 2015 | 1 | 0 |
| 2016 | 2 | 0 |
| 2017 | 1 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 2 |
By publication year. Applications have been published since 2001.
Recent patents
- Installation and method for exploiting wind energy6 Jun 2017US 9,670,908 B2Ideol
- Icebreaking vessel and method of breaking ice9 Feb 2016US 9,255,374 B2Maersk Supply Service A/S
- Icebreaking vessel and method of breaking ice26 Jan 2016US 9,242,705 B2Maersk Supply Service A/S
- Icebreaking vessel16 Jun 2015US 9,056,658 B2Maersk Supply Service A/S
- Deodorant for treating sediment in-situ and the associated facilities and method11 Feb 2014US 8,647,566 B2
- Submarine Cable Control by Use of Variable Specific Gravity and Diameter Cables and/or External Forces for Cables Used with Cable-Propelled Marine Vessels24 Dec 2020US 2020/0398961 A1Strait Solutions Ltd.
- Underwater drop type position guiding apparatus22 Oct 2020US 2020/0331573 A1Korea Maritime and Ocean University Research and Development Business Foundation
- Installation and method for exploiting wind energy13 Feb 2014US 2014/0044541 A1Ideol
- Boat docking apparatus that maintains boat away from shallow waters17 Oct 2013US 2013/0269583 A1
- Icebreaking vessel and method of breaking ice11 Apr 2013US 2013/0087088 A1Maersk Supply Service A/S
Most cited
By later US patents
- Semi-submersible pipelaying craft equipped for laying pipes on sea beds, including deep beds, and the method of operation48US 4,257,718 ASaipem S.P.A. · 1981
- Underwater and land travel vehicle17US 5,775,226 AKoyo Engineering Co., Ltd. · 1998
- Ice breaker11US 4,800,831 AThyssen Nordseewerke GmbH · 1989
- Bidirectional dredge apparatus7US 6,041,527 ASRS Crisafulli, Inc. · 2000
- Line length navigation system6US 4,238,824 ASperry Corporation · 1980