B63B 2231/02
Metallic materials
B63B2231/02 (Metallic materials) appears on 48 US grants and 48 published applications in this corpus.
Search patents in B63B- Granted patents
- 48
- Published applications
- 48
- Assignees
- 45
- Inventors
- 131
- Latest grant
- 1 Oct 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 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 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 3 | 0 |
| 2001 | 3 | 0 |
| 2002 | 1 | 1 |
| 2003 | 3 | 1 |
| 2004 | 2 | 0 |
| 2005 | 0 | 2 |
| 2006 | 1 | 3 |
| 2007 | 1 | 1 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 2 | 1 |
| 2011 | 1 | 2 |
| 2012 | 1 | 1 |
| 2013 | 1 | 4 |
| 2014 | 3 | 1 |
| 2015 | 1 | 2 |
| 2016 | 2 | 0 |
| 2017 | 0 | 4 |
| 2018 | 2 | 2 |
| 2019 | 2 | 4 |
| 2020 | 4 | 3 |
| 2021 | 2 | 2 |
| 2022 | 3 | 2 |
| 2023 | 1 | 2 |
| 2024 | 3 | 3 |
| 2025 | 0 | 4 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- B63B 2231/04Irons, steels or ferrous alloysIndexing code19
- B63B 2231/10Aluminium or aluminium alloysIndexing code18
- B63B 2231/18Titanium or titanium alloysIndexing code4
- B63B 2231/28Shape-memory alloysIndexing code4
- B63B 2231/12Copper or copper alloysIndexing code3
- B63B 2231/20Magnesium or magnesium alloysIndexing code0
Recent patents
- Portable marine anchoring device1 Oct 2024US 12,103,645 B2WavesRX, LLC
- Pendulum mass damper hub propeller assembly for marine drives4 Jun 2024US 11,999,457 B1Brunswick Corporation
- Coatings that reduce or prevent barnacle attachment to a marine structure23 Apr 2024US 11,964,739 B2
- Portable marine anchoring device1 Aug 2023US 11,713,099 B2
- Hybrid vessel comprising ballast water system1 Nov 2022US 11,485,452 B2Vos Projetos De Engenharia Ltda
- Recreational surface vessel17 Sep 2026US 2026/0274379 A1
- Assembly and method for connecting a steel wind turbine tower to a concrete foundation9 Apr 2026US 2026/0098518 A1Equinor Energy AS
- Foil assembly comprising a hollow t-shaped connector25 Dec 2025US 2025/0388291 A1Seabubbles
- Watercraft30 Oct 2025US 2025/0333145 A1BRP Marine US Inc.
- Systems and Approaches for Assembling a Maritime Vehicle4 Sep 2025US 2025/0276771 A1Saronic Technologies
Most cited
By later US patents
- Adaptive control surface using antagonistic shape memory alloy tendons103US 5,662,294 ALockheed Martin Corporation · 1997
- Composite structural laminate49US 6,050,208 AFern Investments Limited · 2000
- Composite steel structural plastic sandwich plate systems40US 5,778,813 AFern Investments Limited · 1998
- Pedal-powered watercraft27US 6,210,242 B12001
- Outboard motor protective cover19US 3,939,795 A1976